PATENT CLAIM ANALYSIS

Application Number: 16204263
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-06
Patent Classification: ["568", "882000"]

Abstract:
The present invention relates to a method for preparing saturated C n - and C 2n -alcohols, wherein the ratio of C n - to C 2n -alcohols is controlled by a distillative separation of the aldehydes used.

Claim (Index 1):
A method for preparing saturated C n - and C 2n -alcohols where n=4, 5 and 6 comprising the method steps of\n a) providing a mixture of isomeric C n -aldehydes where n=4, 5 and 6, wherein the proportion of unbranched aldehydes is at least 20% by weight, based on the C n -aldehydes provided where n=4, 5 and 6, b) carrying out a distillation for the at least partial separation of the isomeric C n  aldehydes where n=4, 5 and 6 into a first stream having a higher proportion of linear aldehydes than the mixture provided in a) and into a second stream having a higher proportion of branched aldehydes than the mixture provided in a) c) carrying out an aldol condensation of the aldehydes present in the first stream having a higher proportion of linear aldehydes than the mixture provided in a) to obtain a mixture of C n - and \u03b1,\u03b2-unsaturated C 2n -aldehydes d) mixing the mixture of C n - and \u03b1,\u03b2-unsaturated C 2n -aldehydes obtained in c) with the second stream, provided in b), having a higher proportion of branched C n  aldehydes where n=4, 5 and 6 than the mixture provided in a) e) hydrogenating the mixture of C n - and \u03b1,\u03b2-unsaturated C 2n -aldehydes and C n -aldehydes where n=4, 5 and 6 obtained in d) with hydrogen to obtain a mixture of saturated C n  and C 2n -alcohols and f) separating the mixture of C n  and C 2n -alcohols.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 1.37931
- Patent Class: 568.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16203929', '16204572', '13386523', '13498690', '13989455']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6969683001816468
- 35 USC 102 Novelty (BERT): 0.5421492053326448
- Combined Prediction Score: 0.6814863906967467
- Mean Citation Score: 277.737654
- Max Citation Score: 373.49445
- Similarity Product: 341.4721600846409

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