PATENT CLAIM ANALYSIS

Application Number: 15922141
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["525", "419000"]

Abstract:
A biodegradable cross-linked polymer and methods of preparing same are provided. The biodegradable cross-linked polymer is formed from a biodegradable polymeric material having two or more arms, which is a random copolymer formed of a first monomer and a second monomer different from the first monomer. The first monomer is selected from the group consisting of L-lactide, DL-lactide, glycolid, ϵ-caprolactone, trimethylene carbonate, p-dioxanone, amino acid-derived polycarbonates and polyorthoesters. The second monomer is one or two selected from the group consisting of D-lactide, DL-lactide, glycolide, ϵ-caprolactone, trimethyl carbonate, salicylic acid, carbonates, amino acids and derivatives thereof. The biodegradable polymeric material has a molecular weight of from 5,000 to 1,200,000 and an intrinsic viscosity of from 0.1 to 9.0 dl/g. Each of the terminal groups on the arms of the biodegradable polymeric material is selected from the group consisting of hydroxyl amino and carboxyl groups.

Claim (Index 6):
The biodegradable cross-linked polymer of  claim 2 , wherein the crosslinking is under a thermal or light irradiation condition.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 90.0
- Lexical Diversity: 2.17333
- Patent Class: 525.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14434377', '10139643', '11875887', '13539770', '13897302']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7726875328492491
- 35 USC 102 Novelty (BERT): 0.5969679512704069
- Combined Prediction Score: 0.7551155746913649
- Mean Citation Score: 350.35037400000016
- Max Citation Score: 587.788
- Similarity Product: 460.31619740104674

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