PATENT CLAIM ANALYSIS

Application Number: 16215709
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["585", "324000"]

Abstract:
The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, and 1-decene, in a multistep synthesis scheme. Generally, a first normal alpha olefin is subjected to an olefin metathesis step to form a linear internal olefin, which is then subjected to an isomerization-hydroformylation step to form a linear aldehyde, which is then subjected to a dehydroformylation step to form a second normal alpha olefin.

Claim (Index 33):
A process comprising:\n (a) contacting a linear internal olefin having the structure CH 3 (CH 2 ) p HC\u2550CH(CH 2 ) q CH 3  with a hydroformylation catalyst system, carbon monoxide, and hydrogen to form a linear aldehyde having the formula CH 3 (CH 2 ) p + q +3C(\u2550O)H; and (b) contacting the linear aldehyde with 1) a dehydroformylation catalyst system comprising i) a transition metal compound, a diphosphine, and a carboxylic acid or carboxylic acid derivative, or ii) a diphosphine transition metal compound complex and a carboxylic acid or carboxylic acid derivative, and 2) an aldehyde group acceptor to form a normal alpha olefin having the structure CH 3 (CH 2 ) p+q+1 HC\u2550CH 2 ; wherein p and q independently are an integer from 0 to 10.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 98.0
- Lexical Diversity: 1.87805
- Patent Class: 585.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15347833', '13535875', '12705136', '13785101', '13209215']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6281374990930846
- 35 USC 102 Novelty (BERT): 0.5971001888594856
- Combined Prediction Score: 0.6250337680697247
- Mean Citation Score: 289.47595
- Max Citation Score: 485.7171
- Similarity Product: 476.4993636851013

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