PATENT CLAIM ANALYSIS

Application Number: 16062725
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["585", "513000"]

Abstract:
The invention concerns a catalytic composition comprising: at least one nickel precursor with an oxidation number of (+II), at least one phosphine ligand with formula PR 1 R 2 R 3  in which the groups R 1 , R 2  and R 3 , which may be identical or different and which may or may not be bonded together, and at least one Lewis base, said composition having a molar ratio of the phosphine ligand to the nickel precursor of less than or equal to 5 and a molar ratio of the Lewis base and phosphine ligand together to the nickel precursor of greater than or equal to 5.

Claim (Index 1):
A catalytic composition comprising:\n at least one nickel precursor with an oxidation number of (+II), at least one phosphine ligand with formula PR 1 R 2 R 3  in which the groups R 1 , R 2  and R 3 , which may be identical or different, and which may or may not be bonded together, are selected from\n aromatic groups which may or may not be substituted and which may or may not contain heteroelements, \n and/or from hydrocarbyl groups, which may or may not be cyclic, which may or may not be substituted and which may or may not contain heteroelements, and at least one Lewis base, said composition having a molar ratio of the phosphine ligand to the nickel precursor of less than or equal to 5 and a molar ratio of the Lewis base and phosphine ligand together to the nickel precursor of greater than or equal to 5.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 94.0
- Lexical Diversity: 2.07143
- Patent Class: 585.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15748494', '15747793', '14694052', '13604038', '14694216']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7009484931632923
- 35 USC 102 Novelty (BERT): 0.523877610338517
- Combined Prediction Score: 0.6832414048808148
- Mean Citation Score: 294.7002740000001
- Max Citation Score: 347.3139
- Similarity Product: 325.28213998771906

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