PATENT CLAIM ANALYSIS

Application Number: 15906861
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["526", "133000"]

Abstract:
This invention relates to the use of quinolinyldiamido transition metal complexes and catalyst systems with an activator and a metal hydrocarbenyl chain transfer agent, such as an aluminum vinyl-transfer agent (AVTA), to produce branched propylene-ethylene-diene terpolymers.

Claim (Index 20):
An ethylene propylene-diene monomer copolymer comprising from about 98.9 to 30 wt % propylene, from 1 to 70 wt % ethylene, from 0.5 to 20 wt % diene monomer, and a remnant of a metal hydrocarbenyl chain transfer agent wherein the metal hydrocarbenyl chain transfer agent is represented by formula:\n Al(R\u2032) 3-v (R\u2033) v  wherein each R\u2032, independently, is a C 1 -C 30  hydrocarbyl group; each R\u2033, independently, is a C 4 -C 20  hydrocarbenyl group having an end-vinyl group; and v is from 0.1 to 3; wherein said branched propylene copolymer: a) has a g\u2032 vis  of less than 0.90; b) is essentially gel free (such as 5 wt % or less of xylene insoluble material); c) has an Mw of 250,000 g/mol or more; d) has an Mz of 850,000 g/mol or more; and e) has a Mw/Mn of 3.0 or more.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 1.17143
- Patent Class: 526.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15869906', '15869941', '15869984', '15744475', '15279144']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7558418549945256
- 35 USC 102 Novelty (BERT): 0.5859695657810874
- Combined Prediction Score: 0.7388546260731818
- Mean Citation Score: 410.516546
- Max Citation Score: 493.71915
- Similarity Product: 471.7851712125331

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