PATENT CLAIM ANALYSIS

Application Number: 15894187
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["564", "448000"]

Abstract:
The present invention relates to an improved process for preparing 3-(aminomethyl)-3,5,5-trimethylcyclohexanol, called isophorone amino alcohol (IPAA) hereinafter. In particular, the present invention is directed to a one-stage process for preparing 3-aminomethyl-3,5,5-trimethylcyclohexanol by hydrogenation of isophoronenitrile (IPN) with hydrogen over a catalyst, in the presence or absence of solvents, wherein the catalyst has certain properties.

Claim (Index 12):
The process according to  claim 1 , wherein the hydrogen required for the hydrogenation is supplied to the reactor either in excess, preferably at up to 10,000 molar equivalents, or in such an amount that the hydrogen consumed by reaction and the portion of the hydrogen which leaves the reactor dissolved in the product stream is replenished.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 1.38776
- Patent Class: 564.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15082752', '15541733', '13994772', '15463911', '14648533']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6906313458291918
- 35 USC 102 Novelty (BERT): 0.5198559452631071
- Combined Prediction Score: 0.6735538057725834
- Mean Citation Score: 218.63918
- Max Citation Score: 255.35886
- Similarity Product: 213.78402916140672

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