PATENT CLAIM ANALYSIS

Application Number: 15869906
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["526", "133000"]

Abstract:
This invention relates to the use of pyridyldiamido and/or 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 polymers, preferably propylene-ethylene copolymers or propylene-ethylene-diene monomer copolymers.

Claim (Index 4):
The process of  claim 1 , wherein the catalyst complex is represented by the Formula (Ia) or (IIa): wherein: M is a Group 3, 4, 5, 6, 7, 8, 9, or 10 metal; J is a three-atom-length bridge between the quinoline and the amido nitrogen; E* is selected from carbon, silicon, or germanium; 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*  through R 12  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; any two adjacent R groups (e.g., R 1  & R 2 , R 2  & R 3 , etc.) may be joined to form a substituted or unsubstituted hydrocarbyl or 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.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 86.0
- Lexical Diversity: 1.18605
- Patent Class: 526.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15869941', '15869984', '15744475', '14515810', '14540118']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7932625602497997
- 35 USC 102 Novelty (BERT): 0.5882750126198963
- Combined Prediction Score: 0.7727638054868093
- Mean Citation Score: 393.63736200000005
- Max Citation Score: 497.51865
- Similarity Product: 479.3662587604076

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