PATENT CLAIM ANALYSIS

Application Number: 15762918
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["526", "171000"]

Abstract:
This invention relates generally to metal carbene olefin metathesis catalyst compounds, to the preparation of such compounds, compositions comprising such compounds, methods of using such compounds, articles of manufacture comprising such compounds, and the use of such compounds in the metathesis of olefins and olefin compounds. The invention has utility in the fields of catalysts, organic synthesis, polymer chemistry, and industrial and fine chemicals industry.

Claim (Index 1):
A metal carbene olefin metathesis catalyst represented by the structure of Formula (V): wherein Q is a two-atom linkage having the structure \u2014CR 11 R 12 \u2014CR 13 R 14 \u2014 or \u2014CR 11 \u2550CR 13 \u2014, wherein R 11 , R 12 , R 13 , and R 14  are independently hydrogen, hydrocarbyl, substituted hydrocarbyl, heteroatom-containing hydrocarbyl, substituted heteroatom-containing hydrocarbyl, or functional groups; R 3  and R 4  may be unsubstituted phenyl or phenyl substituted with one or more substituents such as C 1 -C 20  alkyl, substituted C 1 -C 20  alkyl, C 1 -C 20  heteroalkyl, substituted C 1 -C 20  heteroalkyl, C 5 -C 24  aryl, substituted C 5 -C 24  aryl, C 5 -C 24  heteroaryl, C 6 -C 24  aralkyl, C 6 -C 24  alkaryl, or halide;\n X 1  and X 2  are independently halogen; and are bonded to Ru in a trans orientation; \n L 2  is a phosphinite or a phosphonite ligand; m is 0, 1, or 2; R 1  and R 2  are independently hydrogen, hydrocarbyl, substituted hydrocarbyl, heteroatom-containing hydrocarbyl, substituted heteroatom-containing hydrocarbyl, or R 1  and R 2  may be linked together to form a ring that may be substituted or unsubstituted; and with the proviso that the catalyst of Formula (V) is not of structure:

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 1.875
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14497387', '13779190', '15323578', '14843448', '10232105']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8168966534042619
- 35 USC 102 Novelty (BERT): 0.5455570415365865
- Combined Prediction Score: 0.7897626922174943
- Mean Citation Score: 404.936004
- Max Citation Score: 433.2165
- Similarity Product: 342.30732863974566

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

Dataset: test