PATENT CLAIM ANALYSIS

Application Number: 15895463
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["623", "017150"]

Abstract:
The present invention relates to an intervertebral disc prosthesis preferably comprising at least three pieces including an upper plate ( 1 ), a lower plate ( 2 ) and a mobile core ( 3 ) at least in relation to the lower plate ( 2 ), co-operation means ( 23, 33 ) allowing to limit or eliminate the movements of the core ( 3 ) in relation to the lower plate ( 2 ), in translation and in rotation, respectively, about an axis substantially parallel to the lower plate ( 2 ) and about an axis substantially perpendicular to the lower plate ( 2 ), at least one part of the surface of at least one plate being concave and complementary with a convex surface ( 30 ) of the core ( 3 ), with which it is in contact, wherein the tip ( 31 ) of the convex surface ( 30 ) of the core ( 3 ) is off centre, in at least one direction, in relation to the centre ( 32 ) of this convex surface ( 30 ).

Claim (Index 15):
Intervertebral disc prosthesis set forth in  claim 1 , wherein the second plate ( 2 ) comprises male means co-operating with female means of the core ( 3 ).

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 2.69444
- Patent Class: 623.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11098266', '12391086', '15269923', '14642696', '11341007']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8252310409407746
- 35 USC 102 Novelty (BERT): 0.5165995679820444
- Combined Prediction Score: 0.7943678936449016
- Mean Citation Score: 333.3284359999999
- Max Citation Score: 360.13837
- Similarity Product: 316.9357167304754

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

Dataset: test