PATENT CLAIM ANALYSIS

Application Number: 16178214
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["528", "359000"]

Abstract:
Provided herein are methods and systems for producing biodegradable beta-propiolactone-based polyester polymers from renewable EO and CO on an industrial scale.

Claim (Index 24):
A linear copolymer comprising chains of propiolactone monomer units and at least one co-monomer derived from at least one higher beta lactone moiety wherein the higher beta lactone moiety is derived from a beta lactone other than propiolactone and wherein the polypropiolactone monomer units are produced by the decyliztion of beta-propiolactone derived from the carbonylation of ethylene oxide with carbon monoxide using ethylene oxide that has a bio-content of at least 10% and using carbon monoxide that optionally has a bio-content greater than 10%.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 98.0
- Lexical Diversity: 1.04762
- Patent Class: 528.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15369764', '15550234', '15550111', '14353532', '16023136']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7226669310637339
- 35 USC 102 Novelty (BERT): 0.5549808284553468
- Combined Prediction Score: 0.7058983208028953
- Mean Citation Score: 300.5248620000001
- Max Citation Score: 450.8066
- Similarity Product: 305.8693746172071

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

Dataset: test