PATENT CLAIM ANALYSIS

Application Number: 16061913
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["568", "763000"]

Abstract:
The present invention relates to a compound of formula (I), in particular for the use thereof for depigmenting, lightering and/or bleaching the skin. (I) In which R1 and R2, which may be identical or different, denote hydrogen, or a COR5 radical in which R5 denotes a linear C1-C10 or branched C3-C10 alkyl radical, preferably a linear C1-C6 or branched C3-C6 alkyl radical, more preferentially a linear C1-C4 alkyl radical, R3 denotes a linear C1-C6 or branched C3-C6 alkyl radical, preferably a linear C1-C4 or branched C3-C4 alkyl radical, and R4 denotes H, a linear C1-C6 or branched C3-C6 alkyl radical, or a COR5 radical, and also the salts thereof, the solvates thereof and the optical isomers thereof, and the racemic mixtures thereof, alone or as a mixture. The present invention also relates to the novel compounds (I) and also to the process for preparing same and to a cosmetic process for depigmenting the skin using such compounds (I).

Claim (Index 25):
The composition according to  claim 23 , wherein R 1  and R 2 , which may be identical or different, are chosen from hydrogen or a linear C 1 -C 4  alkyl radical.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 94.0
- Lexical Diversity: 2.5
- Patent Class: 568.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12591714', '13263347', '13994457', '13994917', '15534174']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6850658478400758
- 35 USC 102 Novelty (BERT): 0.5221571353942569
- Combined Prediction Score: 0.6687749765954939
- Mean Citation Score: 257.870064
- Max Citation Score: 275.5992
- Similarity Product: 202.5642331990242

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

Dataset: test