PATENT CLAIM ANALYSIS

Application Number: 15998326
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["424", "429000"]

Abstract:
The invention relates to highly biocompatible or biophilic un-cross-linked or cross-linked polymers comprising one or more side-chain active acrylic amino acids of formula I. The invention further concerns various highly biocompatible, cross-linked co-polymers comprising one or more monomers of formula I, and one or more other polymerizable monomers. Uses of such polymers and co-polymers for the production of contact lenses, intraocular lenses, implants, wound healing slabs, additives for food and cosmetics, conductive plastics, spinnable fibers, and the like are disclosed.

Claim (Index 5):
The co-polymer of  claim 1  wherein the principal monomers are combinations of two monomers capable of forming a hydrogel, the combinations of monomers selected from the group consisting of hydroxyethylmethacrylate and methyl methacrylate, vinyl pyrrolidone and hydroxyethylmethacrylate, vinyl pyrrolidone and methyl methacrylate, glyceral methacrylate and methyl methacrylate, hydroxyethylmethacrylate or diacetone acyl amide and hydroxyalkyl methacrylates, hydroxyethylmethacrylate or diacetone acyl amide and acrylates with the alkyl groups having from 2 to 6 carbon atoms, hydroxyethylmethacrylate or diacetone acyl amide and vinyl hydroxy acetate, hydroxyethylmethacrylate or diacetone acyl amide and vinyl hydroxy propionate, hydroxyethylmethacrylate or diacetone acyl amide and vinyl hydroxy butyrate, hydroxyethylmethacrylate or diacetone acyl amide and N-vinyl lactams namely N-vinyl pyrrolidone, N-vinyl caprolactam and N-vinyl piperidone, hydroxyethylmethacrylate or diacetone acyl amide and N,N dialkyl amino ethyl methacrylates and acrylates with the alkyl groups having from 0 to 2 carbon atoms, hydroxyethylmethacrylate or diacetone acyl amide and hydroxyalkyl vinyl ethers with the alkyl groups having 2 to 4 carbon atoms, hydroxyethylmethacrylate or diacetone acyl amide and 1-vinyloxy 2-hydroxyethylene, hydroxyethylmethacrylate or diacetone acyl amide and 1-vinyloxy 5-hydroxy 3-oxapentane, hydroxyethylmethacrylate or diacetone acyl amide and 1-vinyloxy 8-hydroxy 3,6-dioxaoctane, hydroxyethylmethacrylate or diacetone acyl amide and 1-vinyloxy 14-hydroxy 3,6,9,12 tetraoxatetradectane, hydroxyethylmethacrylate or diacetone acyl amide and N-vinyl morpholine; hydroxyethylmethacrylate or diacetone acyl amide and N,N dialkyl acrylamide with the alkyl groups having from 0 to 2 carbons atoms hydroxyethylmethacrylate or diacetone acyl amide and alkyl vinyl ketone with the alkyl group having 1 to 2 carbon atoms, hydroxyethylmethacrylate or diacetone acyl amide and N-vinyl succinimide or N-vinyl glutarimide, hydroxyethylmethacrylate or diacetone acyl amide and N-vinyl imidazole, and hydroxyethylmethacrylate or diacetone acyl amide and N-vinyl 3-morpholinone.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 96.0
- Lexical Diversity: 1.7037
- Patent Class: 424.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13261345', '11920507', '15006287', '14967780', '13100400']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8103047633613022
- 35 USC 102 Novelty (BERT): 0.5451606318628522
- Combined Prediction Score: 0.7837903502114572
- Mean Citation Score: 324.163282
- Max Citation Score: 404.26202
- Similarity Product: 308.988926982286

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

Dataset: test