PATENT CLAIM ANALYSIS

Application Number: 15905012
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["606", "305000"]

Abstract:
A polyaxial pedicle screw includes a housing, a bone screw member, and an anvil. The bone screw member includes a head and a threaded shaft extending from the head. The head is selectively securable within the housing. The anvil is positionable within the housing adjacent to the head of the bone screw member when the anvil and the head of the bone screw member are positioned within the housing. The anvil may define one or more grooves in an outer surface of the anvil. The groove defines a flap that is flexibly attached to the anvil to enable the anvil to flex an amount sufficient to maintain the head of the bone screw in constant contact with the anvil when the bone screw member is moved relative to the anvil. A rod reducer may be secured to the polyaxial pedicle screw to secure a spinal rod within the housing.

Claim (Index 6):
The polyaxial pedicle screw of  claim 2 , wherein the second portion of the head defines a diameter larger than a diameter of the distal opening of the housing.

Metadata:
- Claim Count in Document: 36.0
- Percentile: 88.0
- Lexical Diversity: 2.50794
- Patent Class: 606.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13595533', '15210448', '13214331', '15664398', '13745068']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8500414787895011
- 35 USC 102 Novelty (BERT): 0.5764085013804822
- Combined Prediction Score: 0.8226781810485992
- Mean Citation Score: 447.50665
- Max Citation Score: 547.2913
- Similarity Product: 454.8364052834689

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test