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 14):
The pivotable bone anchor assembly of  claim 13 , wherein the insert outer surface below the at least one insert outer surface recess further includes at least one outwardly protruding structure configured to engage the receiver inwardly protruding structures to resist an upward movement of the insert up out of the receiver.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 91.0
- Lexical Diversity: 1.8
- Patent Class: 606.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13068505', '15940343', '12290244', '12229207', '13507802']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8921675431410049
- 35 USC 102 Novelty (BERT): 0.6196085455906966
- Combined Prediction Score: 0.864911643385974
- Mean Citation Score: 433.69405000000006
- Max Citation Score: 450.3531
- Similarity Product: 334.70701594315767

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