PATENT CLAIM ANALYSIS

Application Number: 15869747
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["623", "020110"]

Abstract:
A radial head prosthesis for implantation in a distal radius. The implant includes a head portion and a stem portion. The stem portion has a cylindrical shaft and tapered tip. The head portion includes a recess for engagement with the stem portion. The head portion includes a first bearing surface for articulation with a humerus, and a second bearing surface for articulation with an ulna. The second bearing surface includes at least one concave and one convex portion immediately adjacent one another.

Claim (Index 9):
The prosthesis of  claim 7 , wherein the head portion tapers proximally to distally, wherein the first concave portion is positioned between the second convex portion and the third convex portion, wherein the maximum diameter of the second convex portion is greater than the maximum diameter of the first concave portion, and the maximum diameter of the first concave portion is greater than the maximum diameter of the third convex portion.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.06977
- Patent Class: 623.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13827985', '13936753', '12947506', '13528295', '11558822']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7902947416351703
- 35 USC 102 Novelty (BERT): 0.503228251973959
- Combined Prediction Score: 0.7615880926690493
- Mean Citation Score: 232.973768
- Max Citation Score: 319.19965
- Similarity Product: 231.4922801403463

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

Dataset: test