PATENT CLAIM ANALYSIS

Application Number: 15884493
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["623", "017160"]

Abstract:
An expandable intervertebral spacer has a plurality of arms. The arms can be retracted or extended. The spacer has a width that is narrower than the width between the nerve roots near the posterior approach to an intervertebral space. Once inserted into the intervertebral space, the arms can be deployed. The deployed arms expand the height and width of the spacer. Once deployed, the spacer stabilizes two adjacent vertebrae. The arms are interconnected mechanically to deploy simultaneously.

Claim (Index 3):
The expandable intervertebral implant according to  claim 2 , wherein the first arm assembly includes at least one arm gear, and the at least one arm gear engages the plurality of central gears of the central axle.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 1.79167
- Patent Class: 623.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13763012', '13031313', '11050632', '15678801', '13333065']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8387583052495147
- 35 USC 102 Novelty (BERT): 0.545214737233733
- Combined Prediction Score: 0.8094039484479366
- Mean Citation Score: 306.472602
- Max Citation Score: 451.02756
- Similarity Product: 383.2525423846079

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

Dataset: test