PATENT CLAIM ANALYSIS

Application Number: 15885443
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["606", "266000"]

Abstract:
A polyaxial bone screw assembly includes a threaded shank body having an upper portion, a receiver member or head, a retaining and articulating structure, and a pressure insert disposed between the shank upper portion and a rod. The receiver has a U-shaped cradle defining a channel for receiving a spinal fixation rod and a receiver cavity. The retaining and articulating structure attaches to the shank and rotates with the shank in the cavity during positioning. The pressure insert presses upon the shank upper portion and not the retaining and articulating structure.

Claim (Index 13):
The receiver of  claim 1 , wherein the upper tool engaging grooves are located entirely above the rod when the rod is locked in the open channel by the closure top.

Metadata:
- Claim Count in Document: 77.0
- Percentile: 86.0
- Lexical Diversity: 1.92157
- Patent Class: 606.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15702442', '15703567', '15094870', '15688595', '12802668']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8349572098283783
- 35 USC 102 Novelty (BERT): 0.5477039784612109
- Combined Prediction Score: 0.8062318866916616
- Mean Citation Score: 474.221384
- Max Citation Score: 480.24033
- Similarity Product: 336.1435222847485

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test