PATENT CLAIM ANALYSIS

Application Number: 15912582
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-05
Patent Classification: ["523", "106000"]

Abstract:
The invention is to provide an ophthalmic lens and a manufacturing method thereof. The ophthalmic lens comprises a lens body and an antimicrobial hydrophilic layer thereon, wherein the antimicrobial hydrophilic layer comprises tannic acid and a zwittericionic polymer. The zwittericionic polymer can be selected from one of the group consisting of a phosphorylcholine polymer, a sulfobetaine polymer, a carboxybetaine polymer and a mixed-charge polymer or combinations thereof.

Claim (Index 4):
The ophthalmic lens as claimed in  claim 1 , wherein the lens body is made of a hydrogel or a silicon hydrogel.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.78049
- Patent Class: 523.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12203384', '12632669', '12758860', '13156936', '13715832']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7233226685601808
- 35 USC 102 Novelty (BERT): 0.5074822590710765
- Combined Prediction Score: 0.7017386276112705
- Mean Citation Score: 206.225326
- Max Citation Score: 211.66795
- Similarity Product: 133.29186370273231

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

Dataset: test