PATENT CLAIM ANALYSIS

Application Number: 15743153
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["568", "454000"]

Abstract:
The present invention relates to a method for the regioselective hydroformylation of polyunsaturated acyclic hydrocarbons, which are 1, 3 butadienes, which, in the 2 position, bear a saturated or monounsaturated or polyunsaturated acyclic hydrocarbon radical. The present invention also relates to the production of secondary products of these hydroformylation products, especially of ambrox.

Claim (Index 17):
A process for the preparation of compounds of the general formula (I) and of secondary products thereof, comprising at least one reaction step, in which at least one compound of the general formula (II) in which R 1  is in each case linear or branched C 1 -C 24 -alkyl or C 2 -C 24 -alkenyl having 1, 2, 3 or more than 3 C\u2014C double bonds, is subjected to a hydroformylation by reaction with carbon monoxide and hydrogen in the presence of a hydroformlyation catalyst which comprises a rhodium complex with at least one phosphorus chelate compound as ligand, wherein a reaction mixture is obtained which comprises at least 50.1% by weight, based on the total weight of the reaction mixture, of at least one compound of the general formula (I).

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.60526
- Patent Class: 568.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15767393', '10380054', '10473216', '10527635', '15291129']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7016045128076411
- 35 USC 102 Novelty (BERT): 0.5074818355950562
- Combined Prediction Score: 0.6821922450863827
- Mean Citation Score: 266.89073800000006
- Max Citation Score: 274.55954
- Similarity Product: 219.12151612120635

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

Dataset: test