PATENT CLAIM ANALYSIS

Application Number: 15869984
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["526", "170000"]

Abstract:
Catalyst systems with single site transition metal complexes (such as quinolinyldiamide transition metal complexes), an activator, and a metal hydrocarbenyl transfer agent (preferably an aluminum vinyl-transfer agent) are disclosed for use in alkene polymerization.

Claim (Index 1):
A catalyst system comprising a quinolinyldiamido transition metal complex represented by the Formula I: wherein: M is a Group 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12 metal; J is a three-atom-length bridge between the quinoline and the amido nitrogen; X is an anionic leaving group; L is a neutral Lewis base; R 1  and R 13  are independently selected from the group consisting of hydrocarbyls, substituted hydrocarbyls, and silyl groups; R 2 , R 3 , R 4 , R 5 , and R 6  are independently selected from the group consisting of hydrogen, hydrocarbyls, alkoxy, silyl, amino, aryloxy, substituted hydrocarbyls, halogen, and phosphino; n is 1 or 2; m is 0, 1, or 2 n+m is not greater than 4; and any two adjacent R groups (e.g., R 1  & R 2 , R 2  & R 3 , etc.) may be joined to form a substituted hydrocarbyl, unsubstituted hydrocarbyl, substituted heterocyclic ring, or unsubstituted heterocyclic ring, where the ring has 5, 6, 7, or 8 ring atoms and where substitutions on the ring can join to form additional rings; any two X groups may be joined together to form a dianionic group; any two L groups may be joined together to form a bidentate Lewis base; and an X group may be joined to an L group to form a monoanionic bidentate group; an activator; and and a metal hydrocarbenyl transfer agent.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 86.0
- Lexical Diversity: 1.28125
- Patent Class: 526.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15869906', '15869941', '15744475', '14540118', '14511752']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7574401516885116
- 35 USC 102 Novelty (BERT): 0.5409918666515724
- Combined Prediction Score: 0.7357953231848178
- Mean Citation Score: 378.010948
- Max Citation Score: 398.6265
- Similarity Product: 356.85999994272004

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

Dataset: test