PATENT CLAIM ANALYSIS

Application Number: 15964017
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["568", "902000"]

Abstract:
The invention relates to a process for the preparation of a deuterated ethanol from ethanol, D 2 O, a ruthenium catalyst, and a co-solvent.

Claim (Index 1):
A process for the preparation of a deuterated ethanol of the formula (I)\n CR 1 R 2 R 3 CR 4 R 5 OH\u2003\u2003(I) comprising: reacting ethanol with D 2 O in the presence of a ruthenium catalyst of formula (II) and a co-solvent: whererin:\n R 1 -R 5  are independently H or D, provided that the abundance of D in R 4  and R 5  is at least 70%; \n each R 6  is independently selected from: a hydrogen atom, a C 1-10  alkyl group, a substituted C 1-10  alkyl group, a C 6-18  aromatic ring group, and a substituted C 6-18  aromatic ring group; \n each Ar is independently selected from a C 6-18  aromatic ring group and a substituted C 6-18  aromatic ring group; \n each n is independently selected from an integer of 1 or 2; \n L is a ligand; \n X is a counterion; \n the catalyst is soluble in the mixture of ethanol, D 2 O, and the co-colvent.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 1.27273
- Patent Class: 568.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15964012', '15508117', '13057989', '15508114', '13880328']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5712372198127885
- 35 USC 102 Novelty (BERT): 0.4978705215458669
- Combined Prediction Score: 0.5639005499860964
- Mean Citation Score: 167.14129400000004
- Max Citation Score: 243.84631
- Similarity Product: 215.7312956266909

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