PATENT CLAIM ANALYSIS

Application Number: 16062282
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["008", "405000"]

Abstract:
Composition for dyeing the hair, comprising a heterocyclic oxidation base and a 2-amino-5-ethylphenol coupler The present invention relates to a composition for dyeing keratin fibres, comprising a particular heterocyclic oxidation base and a 2-amino-5-ethylphenol coupler. The invention also relates to a process for dyeing keratin fibres using this composition. Finally, the invention relates to the use of such a composition for dyeing keratin fibres, and in particular the hair.

Claim (Index 19):
The composition according to  claim 16 , wherein the pyrazolopyridine oxidation bases are chosen from compounds according to formula (II) below: wherein: Z 1  is chosen from:\n a covalent single bond; or \n a divalent radical chosen from:\n a \u2014O(CH 2 ) p \u2014 radical, wherein p is chosen from an integer ranging from 0 to 6, or \n a \u2014NR\u2032 6 (CH 2 ) q (C 6 H 4 ) t \u2014 radical, wherein q is chosen from an integer ranging from 0 to 6 and t is chosen from 0 or 1, and R\u2032 6  is chosen from a hydrogen atom or a C 1 -C 6  alkyl radical optionally substituted with at least one hydroxyl group; or \n a radical \u2014S\u2014, \u2014SO\u2014, or \u2014SO 2 \u2014, wherein R\u2032 1  is a methyl radical; \n \n R\u2032 1  is chosen from:\n a hydrogen atom; \n a C 1 -C 10  alkyl radical, which is optionally substituted and optionally interrupted with a heteroatom or a group chosen from O, N, Si, S, SO, or SO 2 ; \n a halogen; \n a SO 3 H radical; \n a substituted or unsubstituted, saturated, unsaturated, or aromatic, 5- to 8-membered ring, optionally containing at least one heteroatom or group chosen from N, O, S, SO 2 , or \u2014CO\u2014, wherein the ring is optionally cationic and/or substituted with a cationic radical; or \n a \u2014N + R 19 R 18 R 19  group, wherein R 17 , R 18  and R 19  are linear or branched C 1 -C 5  alkyls optionally substituted with at least one hydroxyl group; \n when Z 1 , respectively Z 2 , represents a covalent bond, then R 1 , respectively R 2 , may also represent:\n an optionally substituted C 1 -C 6  alkylcarbonyl radical; or \n a radical \u2014O\u2014CO\u2014R, \u2014CO\u2014O\u2014R, NR\u2014CO\u2014R\u2032, or \u2014CO\u2014NRR\u2032, wherein R and R\u2032, independently of each other, are chosen from a hydrogen atom or an optionally substituted C 1 -C 6  alkyl radical; and \n R\u2032 3 , R\u2032 4 , and R\u2032 5 , which may be identical or different, are chosen from:\n a hydrogen atom; \n a hydroxyl radical; \n a C 1 -C 6  alkoxy radical; \n a C 1 -C 6  alkylthio radical; \n an amino radical; \n a monoalkylamino radical; \n a C 1 -C 6  dialkylamino radical, wherein the alkyl radicals may form, with the nitrogen atom to which they are attached, a saturated or unsaturated, aromatic or nonaromatic, 5- to 8-membered heterocycle, which optionally contain at least one heteroatom or group chosen from N, O, S, SO 2 , and CO, wherein the heterocycle is optionally cationic and/or substituted with a cationic radical; \n an optionally substituted C 1 -C 6  alkylcarbonyl radical; \n a radical \u2014O\u2014CO\u2014R, \u2014CO\u2014O\u2014R, NR\u2014CO\u2014R\u2032, or \u2014CO\u2014NRR\u2032, wherein R and R\u2032, independently of each other, are chosen from a hydrogen atom or an optionally substituted C 1 -C 6  alkyl radical; \n a halogen; \n a \u2014NHSO 3 H radical; \n an optionally substituted C 1 -C 4  alkyl radical; \n a saturated, unsaturated or aromatic, optionally substituted carbon-based ring; or \n R\u2032 3 , R\u2032 4 , and R\u2032 5  optionally form in pairs a partially saturated or unsaturated ring.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 2.30303
- Patent Class: 8.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13994278', '14217718', '13994281', '15537060', '12149871']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8510313926009968
- 35 USC 102 Novelty (BERT): 0.5366686172761493
- Combined Prediction Score: 0.819595115068512
- Mean Citation Score: 365.35417
- Max Citation Score: 389.63885
- Similarity Product: 304.7175324047625

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