PATENT CLAIM ANALYSIS

Application Number: 16057867
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["548", "950000"]

Abstract:
The invention is related to azetidinium-containing copolymers and vinylic monomers and their uses in formation of non-silicone hydrogel coatings on silicone hydrogel contact lenses.

Claim (Index 17):
The method of  claim 15 , wherein the anchoring polymer is: polymethacrylic acid; polyethylacrylic acid, a copolymer of methacrylic acid and ethylacrylic acid; polymaleic acid; a copolymer composed of from about 0.1% to about 15% by moles of the azetidinium-containing vinylic monomer and of from about 80% to about 99.95% by moles of one or more carboxyl-containing vinylic monomers selected from the group consisting of methacrylic acid, ethylacrylic acid, and combination thereof; or a combination thereof.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 1.08696
- Patent Class: 548.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15216125', '13913734', '14962354', '13193651', '15633999']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8298722032846085
- 35 USC 102 Novelty (BERT): 0.5880008415867181
- Combined Prediction Score: 0.8056850671148195
- Mean Citation Score: 469.53208200000006
- Max Citation Score: 546.8089
- Similarity Product: 410.4258844782949

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