diff --git a/pyproject.toml b/pyproject.toml
index 5064f715299..1baf708022b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -80,6 +80,8 @@ files = [
     "src/nncf/api",
     "src/nncf/data",
     "src/nncf/common",
+    "src/nncf/torch/hardware/fused_patterns.py",
+    "src/nncf/torch/quantization/ignored_patterns.py",
     "src/nncf/torch/function_hook",
     "src/nncf/torch/engine.py",
     "src/nncf/torch/functions.py",
@@ -94,6 +96,10 @@ files = [
     "src/nncf/experimental/torch/gptqmodel/",
     "src/nncf/quantization/algorithms/weight_compression/config.py",
     "src/nncf/quantization/algorithms/weight_compression/constants.py",
+    "src/nncf/onnx/hardware/fused_patterns.py",
+    "src/nncf/onnx/quantization/ignored_patterns.py",
+    "src/nncf/openvino/hardware/fused_patterns.py",
+    "src/nncf/openvino/quantization/ignored_patterns.py",
     "examples/llm_compression/torch/gptq_model_convertor/main.py",
 ]
 disable_error_code = ["import-untyped"]
diff --git a/src/nncf/common/graph/operator_metatypes.py b/src/nncf/common/graph/operator_metatypes.py
index 073cbd833c5..ed6bac12777 100644
--- a/src/nncf/common/graph/operator_metatypes.py
+++ b/src/nncf/common/graph/operator_metatypes.py
@@ -65,10 +65,10 @@ def subtype_check(cls, metatype: type["OperatorMetatype"]) -> bool:
         return any(subtype.subtype_check(metatype) for subtype in subtypes)
 
 
-TOpClass = TypeVar("TOpClass", bound=type[OperatorMetatype])
+TRegisterObject = TypeVar("TRegisterObject", bound=type[OperatorMetatype])
 
 
-class OperatorMetatypeRegistry(Registry):
+class OperatorMetatypeRegistry(Registry[str, type[OperatorMetatype]]):
     """
     Operator Metatypes Registry.
     """
@@ -82,18 +82,19 @@ def __init__(self, name: str):
         super().__init__(name)
         self._op_name_to_op_meta_dict: dict[str, type[OperatorMetatype]] = {}
 
-    def register(self, name: str | None = None, is_subtype: bool = False) -> Callable[[TOpClass], TOpClass]:
+    def register(  # type: ignore[override]
+        self, name: str | None = None
+    ) -> Callable[[TRegisterObject], TRegisterObject]:
         """
         Decorator for registering operator metatypes.
 
         :param name: The registration name.
-        :param is_subtype: Whether the decorated metatype is a subtype of another registered operator.
         :return: The inner function for registering operator metatypes.
         """
         name_ = name
         super_register = super()._register
 
-        def wrap(obj: TOpClass) -> TOpClass:
+        def wrap(obj: TRegisterObject) -> TRegisterObject:
             """
             Inner function for registering operator metatypes.
 
@@ -104,16 +105,16 @@ def wrap(obj: TOpClass) -> TOpClass:
             if cls_name is None:
                 cls_name = obj.__name__
             super_register(obj, cls_name)
-            if not is_subtype:
-                op_names = obj.get_all_aliases()
-                for name in op_names:
-                    if name in self._op_name_to_op_meta_dict:
-                        msg = (
-                            "Inconsistent operator metatype registry - single patched "
-                            f"op name `{name}` maps to multiple metatypes!"
-                        )
-                        raise nncf.InternalError(msg)
-                    self._op_name_to_op_meta_dict[name] = obj
+            op_names = obj.get_all_aliases()
+            for name in op_names:
+                if name in self._op_name_to_op_meta_dict and not obj.subtype_check(self._op_name_to_op_meta_dict[name]):
+                    msg = (
+                        "Inconsistent operator metatype registry - single patched "
+                        f"op name `{name}` maps to multiple metatypes!"
+                    )
+                    raise nncf.InternalError(msg)
+
+                self._op_name_to_op_meta_dict[name] = obj
             return obj
 
         return wrap
@@ -130,10 +131,10 @@ def get_operator_metatype_by_op_name(self, op_name: str) -> type[OperatorMetatyp
         return self._op_name_to_op_meta_dict[op_name]
 
 
-NOOP_METATYPES = Registry("noop_metatypes")
-INPUT_NOOP_METATYPES = Registry("input_noop_metatypes")
-OUTPUT_NOOP_METATYPES = Registry("output_noop_metatypes")
-CONST_NOOP_METATYPES = Registry("const_noop_metatypes")
+NOOP_METATYPES = Registry[str, type[OperatorMetatype]]("noop_metatypes")
+INPUT_NOOP_METATYPES = Registry[str, type[OperatorMetatype]]("input_noop_metatypes")
+OUTPUT_NOOP_METATYPES = Registry[str, type[OperatorMetatype]]("output_noop_metatypes")
+CONST_NOOP_METATYPES = Registry[str, type[OperatorMetatype]]("const_noop_metatypes")
 
 
 class UnknownMetatype(OperatorMetatype):
diff --git a/src/nncf/common/graph/patterns/manager.py b/src/nncf/common/graph/patterns/manager.py
index d2657e7941e..e6df1379130 100644
--- a/src/nncf/common/graph/patterns/manager.py
+++ b/src/nncf/common/graph/patterns/manager.py
@@ -34,24 +34,18 @@ def _get_backend_hw_patterns_map(backend: BackendType) -> dict[HWFusedPatternNam
         :param backend: BackendType instance.
         :return: Dictionary with the HWFusedPatternNames instance as keys and creator function as a value.
         """
-        registry: dict[HWFusedPatternNames, Callable[[], GraphPattern]] = {}
         if backend == BackendType.ONNX:
             from nncf.onnx.hardware.fused_patterns import ONNX_HW_FUSED_PATTERNS
 
-            registry = cast(dict[HWFusedPatternNames, Callable[[], GraphPattern]], ONNX_HW_FUSED_PATTERNS.registry_dict)
-            return registry
+            return ONNX_HW_FUSED_PATTERNS.registry_dict
         if backend == BackendType.OPENVINO:
             from nncf.openvino.hardware.fused_patterns import OPENVINO_HW_FUSED_PATTERNS
 
-            registry = cast(
-                dict[HWFusedPatternNames, Callable[[], GraphPattern]], OPENVINO_HW_FUSED_PATTERNS.registry_dict
-            )
-            return registry
+            return OPENVINO_HW_FUSED_PATTERNS.registry_dict
         if backend in (BackendType.TORCH, BackendType.TORCH_FX):
             from nncf.torch.hardware.fused_patterns import PT_HW_FUSED_PATTERNS
 
-            registry = cast(dict[HWFusedPatternNames, Callable[[], GraphPattern]], PT_HW_FUSED_PATTERNS.registry_dict)
-            return registry
+            return PT_HW_FUSED_PATTERNS.registry_dict
         msg = f"Hardware-fused patterns not implemented for {backend} backend."
         raise ValueError(msg)
 
@@ -65,24 +59,18 @@ def _get_backend_ignored_patterns_map(
         :param backend: BackendType instance.
         :return: Dictionary with the HWFusedPatternNames instance as keys and creator function as a value.
         """
-        registry: dict[IgnoredPatternNames, Callable[[], GraphPattern]] = {}
         if backend == BackendType.ONNX:
             from nncf.onnx.quantization.ignored_patterns import ONNX_IGNORED_PATTERNS
 
-            registry = cast(dict[IgnoredPatternNames, Callable[[], GraphPattern]], ONNX_IGNORED_PATTERNS.registry_dict)
-            return registry
+            return ONNX_IGNORED_PATTERNS.registry_dict
         if backend == BackendType.OPENVINO:
             from nncf.openvino.quantization.ignored_patterns import OPENVINO_IGNORED_PATTERNS
 
-            registry = cast(
-                dict[IgnoredPatternNames, Callable[[], GraphPattern]], OPENVINO_IGNORED_PATTERNS.registry_dict
-            )
-            return registry
+            return OPENVINO_IGNORED_PATTERNS.registry_dict
         if backend in (BackendType.TORCH, BackendType.TORCH_FX):
             from nncf.torch.quantization.ignored_patterns import PT_IGNORED_PATTERNS
 
-            registry = cast(dict[IgnoredPatternNames, Callable[[], GraphPattern]], PT_IGNORED_PATTERNS.registry_dict)
-            return registry
+            return PT_IGNORED_PATTERNS.registry_dict
         msg = f"Ignored patterns not implemented for {backend} backend."
         raise ValueError(msg)
 
diff --git a/src/nncf/common/utils/registry.py b/src/nncf/common/utils/registry.py
index 2f432bd15a3..68d2e7cb7cf 100644
--- a/src/nncf/common/utils/registry.py
+++ b/src/nncf/common/utils/registry.py
@@ -9,52 +9,91 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from typing import Any, Callable, TypeVar
+from typing import Callable, Generic, TypeVar, ValuesView
 
-TClass = TypeVar("TClass", bound=type)
+TKey = TypeVar("TKey")
+TObject = TypeVar("TObject")
+TRegisterObject = TypeVar("TRegisterObject")
 
 
-class Registry:
-    REGISTERED_NAME_ATTR = "_registered_name"
+class Registry(Generic[TKey, TObject]):
+    """
+    Generic key-to-object registry.
 
-    def __init__(self, name: str, add_name_as_attr: bool = False):
+    Stores objects by key and provides a decorator-based registration API.
+    """
+
+    def __init__(self, name: str):
+        """
+        Initialize a registry.
+
+        :param name: Human-readable registry name used in error messages.
+        """
         self._name = name
-        self._registry_dict: dict[str, Any] = {}
-        self._add_name_as_attr = add_name_as_attr
+        self._registry_dict: dict[TKey, TObject] = {}
 
     @property
-    def registry_dict(self) -> dict[str, Any]:
+    def registry_dict(self) -> dict[TKey, TObject]:
+        """
+        Return the underlying registry mapping.
+
+        :return: Dictionary with registered objects.
+        """
         return self._registry_dict
 
-    def values(self) -> Any:
+    def values(self) -> ValuesView[TObject]:
+        """
+        Return registered object values.
+
+        :return: View over registered objects.
+        """
         return self._registry_dict.values()
 
-    def _register(self, obj: Any, name: str) -> None:
+    def _register(self, obj: TObject, name: TKey) -> None:
         if name in self._registry_dict:
             msg = f"{name} is already registered in {self._name}"
             raise KeyError(msg)
         self._registry_dict[name] = obj
 
-    def register(self, name: str = None) -> Callable[[TClass], TClass]:
-        def wrap(obj: TClass) -> TClass:
+    def register(self, name: TKey | None = None) -> Callable[[TRegisterObject], TRegisterObject]:
+        """
+        Create a decorator that registers an object in the registry.
+
+        If `name` is not provided, `obj.__name__` is used.
+
+        :param name: Explicit key for registration.
+        :return: Decorator that registers and returns the input object.
+        """
+
+        def wrap(obj: TRegisterObject) -> TRegisterObject:
             cls_name = name
             if cls_name is None:
-                cls_name = obj.__name__
-            if self._add_name_as_attr:
-                setattr(obj, self.REGISTERED_NAME_ATTR, name)
-            self._register(obj, cls_name)
+                cls_name = obj.__name__  # type: ignore[attr-defined]
+            self._register(obj, cls_name)  # type: ignore[arg-type]
             return obj
 
         return wrap
 
-    def get(self, name: str) -> Any:
+    def get(self, name: TKey) -> TObject:
+        """
+        Get a registered object by key.
+
+        :param name: Registry key.
+        :return: Registered object associated with `name`.
+        """
         if name not in self._registry_dict:
             self._key_not_found(name)
         return self._registry_dict[name]
 
-    def _key_not_found(self, name: str) -> None:
+    def _key_not_found(self, name: TKey) -> None:
         msg = f"{name} is unknown type of {self._name} "
         raise KeyError(msg)
 
-    def __contains__(self, item: Any) -> bool:
+    def __contains__(self, item: TObject) -> bool:
+        """
+        Check whether an object instance is present in registered values.
+
+        :param item: Object to check.
+        :return: `True` if object is registered, otherwise `False`.
+        """
         return item in self._registry_dict.values()
diff --git a/src/nncf/onnx/graph/metatypes/onnx_metatypes.py b/src/nncf/onnx/graph/metatypes/onnx_metatypes.py
index fcb6e0bc288..8ae545e928a 100644
--- a/src/nncf/onnx/graph/metatypes/onnx_metatypes.py
+++ b/src/nncf/onnx/graph/metatypes/onnx_metatypes.py
@@ -71,7 +71,7 @@ class ONNXOpWithWeightsMetatype(ONNXOpMetatype):
     possible_weight_ports: list[int] = []
 
 
-@ONNX_OPERATION_METATYPES.register(is_subtype=True)
+@ONNX_OPERATION_METATYPES.register()
 class ONNXDepthwiseConvolutionMetatype(ONNXOpWithWeightsMetatype):
     name = "DepthwiseConvOp"
     op_names = ["Conv"]
@@ -86,7 +86,7 @@ def matches(cls, model: onnx.ModelProto, node: onnx.NodeProto) -> bool:
         return _is_depthwise_conv(model, node)
 
 
-@ONNX_OPERATION_METATYPES.register(is_subtype=True)
+@ONNX_OPERATION_METATYPES.register()
 class ONNXGroupConvolutionMetatype(ONNXOpWithWeightsMetatype):
     name = "GroupConvOp"
     op_names = ["Conv"]
@@ -450,7 +450,7 @@ class ONNXReciprocalMetatype(ONNXOpMetatype):
     hw_config_names = [HWOpName.POWER]
 
 
-@ONNX_OPERATION_METATYPES.register(is_subtype=True)
+@ONNX_OPERATION_METATYPES.register()
 class ONNXEmbeddingMetatype(ONNXOpWithWeightsMetatype):
     name = "EmbeddingOp"
     hw_config_names = [HWOpName.EMBEDDING]
diff --git a/src/nncf/onnx/hardware/fused_patterns.py b/src/nncf/onnx/hardware/fused_patterns.py
index cf95f372c8c..453c1d8e3bf 100644
--- a/src/nncf/onnx/hardware/fused_patterns.py
+++ b/src/nncf/onnx/hardware/fused_patterns.py
@@ -9,6 +9,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from typing import Callable
+
 from nncf.common.graph.operator_metatypes import InputNoopMetatype
 from nncf.common.graph.patterns import GraphPattern
 from nncf.common.graph.patterns import HWFusedPatternNames
@@ -19,7 +21,7 @@
 from nncf.onnx.graph.metatypes.groups import BATCH_NORMALIZATION_OPERATIONS
 from nncf.onnx.graph.metatypes.groups import LINEAR_OPERATIONS
 
-ONNX_HW_FUSED_PATTERNS = Registry("onnx")
+ONNX_HW_FUSED_PATTERNS = Registry[HWFusedPatternNames, Callable[[], GraphPattern]]("onnx_hw_fused_patterns")
 
 # BLOCK PATTERNS
 
diff --git a/src/nncf/onnx/quantization/ignored_patterns.py b/src/nncf/onnx/quantization/ignored_patterns.py
index e28cd918234..e183fca2b0e 100644
--- a/src/nncf/onnx/quantization/ignored_patterns.py
+++ b/src/nncf/onnx/quantization/ignored_patterns.py
@@ -8,6 +8,8 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+from typing import Callable
+
 from nncf.common.graph.patterns.patterns import GraphPattern
 from nncf.common.graph.patterns.patterns import IgnoredPatternNames
 from nncf.common.utils.registry import Registry
@@ -15,7 +17,7 @@
 from nncf.onnx.graph.metatypes.groups import MATMUL_METATYPES
 from nncf.onnx.hardware.fused_patterns import atomic_activations_operations
 
-ONNX_IGNORED_PATTERNS = Registry("IGNORED_PATTERNS")
+ONNX_IGNORED_PATTERNS = Registry[IgnoredPatternNames, Callable[[], GraphPattern]]("onnx_ignored_patterns")
 
 
 def _add_softmax_matmul(pattern: GraphPattern) -> None:
diff --git a/src/nncf/openvino/graph/metatypes/openvino_metatypes.py b/src/nncf/openvino/graph/metatypes/openvino_metatypes.py
index 3868a5337ae..47288ea5b51 100644
--- a/src/nncf/openvino/graph/metatypes/openvino_metatypes.py
+++ b/src/nncf/openvino/graph/metatypes/openvino_metatypes.py
@@ -70,7 +70,7 @@ class OVConvolutionBackpropDataMetatype(OVOpMetatype):
     output_channel_axis = 1
 
 
-@OV_OPERATOR_METATYPES.register(is_subtype=True)
+@OV_OPERATOR_METATYPES.register()
 class OVDepthwiseConvolutionMetatype(OVOpMetatype):
     name = "DepthwiseConvolutionOp"
     op_names = ["GroupConvolution"]
@@ -424,7 +424,7 @@ class OVLogicalXorMetatype(OVOpMetatype):
     hw_config_names = [HWOpName.LOGICAL_XOR]
 
 
-@OV_OPERATOR_METATYPES.register(is_subtype=True)
+@OV_OPERATOR_METATYPES.register()
 class OVEmbeddingMetatype(OVOpMetatype):
     name = "EmbeddingOp"
     hw_config_names = [HWOpName.EMBEDDING]
diff --git a/src/nncf/openvino/hardware/fused_patterns.py b/src/nncf/openvino/hardware/fused_patterns.py
index 74c5e7d2c76..c2f3cea6528 100644
--- a/src/nncf/openvino/hardware/fused_patterns.py
+++ b/src/nncf/openvino/hardware/fused_patterns.py
@@ -9,6 +9,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from typing import Callable
+
 from nncf.common.graph.patterns import GraphPattern
 from nncf.common.graph.patterns import HWFusedPatternNames
 from nncf.common.utils.registry import Registry
@@ -19,7 +21,7 @@
 from nncf.openvino.graph.metatypes.groups import ELEMENTWISE_OPERATIONS
 from nncf.openvino.graph.metatypes.groups import LINEAR_OPERATIONS
 
-OPENVINO_HW_FUSED_PATTERNS = Registry("openvino")
+OPENVINO_HW_FUSED_PATTERNS = Registry[HWFusedPatternNames, Callable[[], GraphPattern]]("openvino_hw_fused_patterns")
 
 # BLOCK PATTERNS
 
@@ -596,7 +598,7 @@ def create_mvn_scale_shift_activations() -> GraphPattern:
 
 
 @OPENVINO_HW_FUSED_PATTERNS.register(HWFusedPatternNames.LINEAR_ACTIVATIONS_UNSQUEEZE_BN_SQUEEZE)
-def create_linear_activations_unsqueeze_bn_squeeze():
+def create_linear_activations_unsqueeze_bn_squeeze() -> GraphPattern:
     linear_biased = create_biased_op()
     activations = atomic_activations_operations()
     unsqueeze_op = unsqueeze_operation()
diff --git a/src/nncf/openvino/quantization/ignored_patterns.py b/src/nncf/openvino/quantization/ignored_patterns.py
index 713e7c149b2..689d88e2548 100644
--- a/src/nncf/openvino/quantization/ignored_patterns.py
+++ b/src/nncf/openvino/quantization/ignored_patterns.py
@@ -8,16 +8,19 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+from typing import Callable
+
+from nncf.common.graph.operator_metatypes import OperatorMetatype
 from nncf.common.graph.patterns.patterns import GraphPattern
 from nncf.common.graph.patterns.patterns import IgnoredPatternNames
 from nncf.common.utils.registry import Registry
 from nncf.openvino.graph.metatypes import openvino_metatypes as om
 from nncf.openvino.graph.metatypes.groups import LINEAR_OPERATIONS
 
-OPENVINO_IGNORED_PATTERNS = Registry("IGNORED_PATTERNS")
+OPENVINO_IGNORED_PATTERNS = Registry[IgnoredPatternNames, Callable[[], GraphPattern]]("openvino_ignored_patterns")
 
 
-def _add_softmax_matmul(pattern: GraphPattern, branch_matmul_nodes: list[om.OperatorMetatype]) -> None:
+def _add_softmax_matmul(pattern: GraphPattern, branch_matmul_nodes: list[type[OperatorMetatype]]) -> None:
     #       SOFTMAX  READVALUE||RESHAPE||TRANSPOSE||GATHER||SQUEEZE||CONCAT
     #           \              /
     #            \            /
@@ -37,7 +40,7 @@ def _add_softmax_matmul(pattern: GraphPattern, branch_matmul_nodes: list[om.Oper
     pattern.add_edge(matmul_branch_nodes, matmul)
 
 
-def _add_softmax_reshape_matmul(pattern: GraphPattern, branch_matmul_nodes: list[om.OperatorMetatype]) -> None:
+def _add_softmax_reshape_matmul(pattern: GraphPattern, branch_matmul_nodes: list[type[OperatorMetatype]]) -> None:
     #       SOFTMAX
     #           \
     #            \
diff --git a/src/nncf/torch/graph/operator_metatypes.py b/src/nncf/torch/graph/operator_metatypes.py
index e800825ffba..ce8807bb378 100644
--- a/src/nncf/torch/graph/operator_metatypes.py
+++ b/src/nncf/torch/graph/operator_metatypes.py
@@ -178,7 +178,7 @@ class PTNoopMetatype(PTOperatorMetatype):
     }
 
 
-@PT_OPERATOR_METATYPES.register(is_subtype=True)
+@PT_OPERATOR_METATYPES.register()
 class PTDepthwiseConv1dSubtype(PTDepthwiseConvOperatorSubtype):
     name = "Conv1DOp"
     hw_config_name = [HWOpName.DEPTHWISE_CONVOLUTION]
@@ -201,7 +201,7 @@ class PTConv1dMetatype(PTOperatorMetatype):
     bias_port_id = 2
 
 
-@PT_OPERATOR_METATYPES.register(is_subtype=True)
+@PT_OPERATOR_METATYPES.register()
 class PTDepthwiseConv2dSubtype(PTDepthwiseConvOperatorSubtype):
     name = "Conv2DOp"
     hw_config_names = [HWOpName.DEPTHWISE_CONVOLUTION]
@@ -224,7 +224,7 @@ class PTConv2dMetatype(PTOperatorMetatype):
     bias_port_id = 2
 
 
-@PT_OPERATOR_METATYPES.register(is_subtype=True)
+@PT_OPERATOR_METATYPES.register()
 class PTDepthwiseConv3dSubtype(PTDepthwiseConvOperatorSubtype):
     name = "Conv3DOp"
     hw_config_names = [HWOpName.DEPTHWISE_CONVOLUTION]
diff --git a/src/nncf/torch/hardware/fused_patterns.py b/src/nncf/torch/hardware/fused_patterns.py
index ed9d93789eb..19ea444c0d2 100644
--- a/src/nncf/torch/hardware/fused_patterns.py
+++ b/src/nncf/torch/hardware/fused_patterns.py
@@ -9,6 +9,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from typing import Callable
+
 from nncf.common.graph.patterns import GraphPattern
 from nncf.common.graph.patterns import HWFusedPatternNames
 from nncf.common.utils.registry import Registry
@@ -21,7 +23,7 @@
 from nncf.torch.graph.pattern_operations import LINEAR_OPERATIONS
 from nncf.torch.graph.pattern_operations import RELU_OPERATIONS
 
-PT_HW_FUSED_PATTERNS = Registry("torch")
+PT_HW_FUSED_PATTERNS = Registry[HWFusedPatternNames, Callable[[], GraphPattern]]("torch_hw_fused_patterns")
 
 # ATOMIC OPERATIONS
 
diff --git a/src/nncf/torch/quantization/ignored_patterns.py b/src/nncf/torch/quantization/ignored_patterns.py
index 6211d6a65d7..3f5ee79b962 100644
--- a/src/nncf/torch/quantization/ignored_patterns.py
+++ b/src/nncf/torch/quantization/ignored_patterns.py
@@ -8,6 +8,9 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+from typing import Callable
+
+from nncf.common.graph.operator_metatypes import OperatorMetatype
 from nncf.common.graph.patterns.patterns import GraphPattern
 from nncf.common.graph.patterns.patterns import IgnoredPatternNames
 from nncf.common.utils.registry import Registry
@@ -15,16 +18,16 @@
 from nncf.torch.graph.pattern_operations import ATOMIC_ACTIVATIONS_OPERATIONS
 from nncf.torch.graph.pattern_operations import LINEAR_OPERATIONS
 
-PT_IGNORED_PATTERNS = Registry("IGNORED_PATTERNS")
+PT_IGNORED_PATTERNS = Registry[IgnoredPatternNames, Callable[[], GraphPattern]]("pt_ignored_patterns")
 
 
 def _add_softmax_matmul(
     pattern: GraphPattern,
-    matmul_metatypes,
-    reshape_squeeze_metatypes,
-    gather_metatypes,
-    transpose_metatypes,
-    concat_metatypes,
+    matmul_metatypes: list[type[OperatorMetatype]],
+    reshape_squeeze_metatypes: list[type[OperatorMetatype]],
+    gather_metatypes: list[type[OperatorMetatype]],
+    transpose_metatypes: list[type[OperatorMetatype]],
+    concat_metatypes: list[type[OperatorMetatype]],
 ) -> None:
     #       SOFTMAX  RESHAPE||TRANSPOSE||GATHER||SQUEEZE||CONCAT
     #           \              /
@@ -45,11 +48,11 @@ def _add_softmax_matmul(
 
 def _add_softmax_reshape_matmul(
     pattern: GraphPattern,
-    matmul_metatypes,
-    reshape_squeeze_metatypes,
-    gather_metatypes,
-    transpose_metatypes,
-    concat_metatypes,
+    matmul_metatypes: list[type[OperatorMetatype]],
+    reshape_squeeze_metatypes: list[type[OperatorMetatype]],
+    gather_metatypes: list[type[OperatorMetatype]],
+    transpose_metatypes: list[type[OperatorMetatype]],
+    concat_metatypes: list[type[OperatorMetatype]],
 ) -> None:
     #       SOFTMAX
     #           \
@@ -78,16 +81,19 @@ def _add_softmax_reshape_matmul(
     pattern.add_edge(softmax, reshape)
     pattern.add_edge(reshape, matmul)
     pattern.add_edge(matmul_branch_nodes, matmul)
-    return pattern
 
 
 @PT_IGNORED_PATTERNS.register(IgnoredPatternNames.MULTIHEAD_ATTENTION_OUTPUT)
 def create_multihead_attention_output() -> GraphPattern:
-    matmul_metatypes = [om.PTLinearMetatype, om.PTAddmmMetatype, om.PTMatMulMetatype]
-    reshape_squeeze_metatypes = [om.PTReshapeMetatype, om.PTSqueezeMetatype, om.PTSplitMetatype]
-    gather_metatypes = [om.PTGatherMetatype]
-    transpose_metatypes = [om.PTTransposeMetatype]
-    concat_metatypes = [om.PTCatMetatype]
+    matmul_metatypes: list[type[OperatorMetatype]] = [om.PTLinearMetatype, om.PTAddmmMetatype, om.PTMatMulMetatype]
+    gather_metatypes: list[type[OperatorMetatype]] = [om.PTGatherMetatype]
+    transpose_metatypes: list[type[OperatorMetatype]] = [om.PTTransposeMetatype]
+    concat_metatypes: list[type[OperatorMetatype]] = [om.PTCatMetatype]
+    reshape_squeeze_metatypes: list[type[OperatorMetatype]] = [
+        om.PTReshapeMetatype,
+        om.PTSqueezeMetatype,
+        om.PTSplitMetatype,
+    ]
 
     pattern = GraphPattern()
     _add_softmax_matmul(