PATENT CLAIM ANALYSIS

Application Number: 15901517
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["528", "371000"]

Abstract:
The present invention provides unimolecular metal complexes having increased activity in the copolymerization of carbon dioxide and epoxides. Also provided are methods of using such metal complexes in the synthesis of polymers. According to one aspect, the present invention provides metal complexes comprising an activating species with co-catalytic activity tethered to a multidentate ligand that is coordinated to the active metal center of the complex.

Claim (Index 73):
The method of  claim 1 , wherein the epoxide is ethylene oxide, propylene oxide, or cyclohexene oxide.

Metadata:
- Claim Count in Document: 67.0
- Percentile: 88.0
- Lexical Diversity: 1.4375
- Patent Class: 528.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15251668', '13059967', '13755120', '13755112', '13755126']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8090630101215195
- 35 USC 102 Novelty (BERT): 0.5758375367666808
- Combined Prediction Score: 0.7857404627860357
- Mean Citation Score: 485.4526900000001
- Max Citation Score: 496.68454
- Similarity Product: 389.7596262310434

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