PATENT CLAIM ANALYSIS

Application Number: 16118079
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-05
Patent Classification: ["606", "266000"]

Abstract:
A polyaxial bone anchor with a receiver, a shank, a pressure insert, a retainer for holding the shank in the receiver, and a closure. The receiver having at least one vertically aligned guide on a surface of an interior shank and insert receiving chamber. The insert having at least one shoulder that aligns with the guide and both properly positions the insert relative to the receiver during assembly and prevents the insert from axially rotating relative to the receiver.

Claim (Index 14):
The pivotal bone anchor assembly of  claim 13 , wherein an outer surface of at least one insert upstanding arm further includes a curved exterior surface complementary with the curved interior surface of the at least one receiver upstanding arm defining the longitudinally extending channel.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 96.0
- Lexical Diversity: 1.79167
- Patent Class: 606.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14730981', '13317969', '15893333', '15239515', '16040258']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8776985237279697
- 35 USC 102 Novelty (BERT): 0.537060676683531
- Combined Prediction Score: 0.8436347390235258
- Mean Citation Score: 387.344796
- Max Citation Score: 451.79233
- Similarity Product: 363.8428499022663

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