PATENT CLAIM ANALYSIS

Application Number: 15960792
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["606", "266000"]

Abstract:
A medical implant assembly includes a polyaxial bone anchor having a shank, a receiver, a lower compression insert with surfaces for closely receiving an elongate connecting member and a dual closure structure that may include a single flange or helical flange. The dual closure structure independently engages the connecting member and the lower compression insert. A threaded capture connection of the bone anchor includes a shank upper surface exclusively engaging the lower compression insert and a retainer threadably attached to the shank and spaced from the upper surface, the retainer configured for polyaxial motion with respect to the receiver prior to locking.

Claim (Index 18):
The pivotable bone anchor assembly of  claim 17 , further comprising the closure top, and wherein top surfaces of the pair of upwardly extending insert arms are configured to come into engagement with bottom surface of the closure top to drive the insert downward into a final locked position about the anchor member proximal end portion.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 91.0
- Lexical Diversity: 1.8
- Patent Class: 606.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13068505', '15940343', '12290244', '12229207', '13507802']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8795643142228343
- 35 USC 102 Novelty (BERT): 0.6202954835649012
- Combined Prediction Score: 0.853637431157041
- Mean Citation Score: 433.69405000000006
- Max Citation Score: 450.3531
- Similarity Product: 357.0750258255244

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