PATENT CLAIM ANALYSIS

Application Number: 16230323
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["424", "070110"]

Abstract:
The invention relates to a cosmetic composition comprising: (a) at least 2% by weight, relative to the total weight of the composition, of one or more compounds chosen from urea and/or urea derivatives, (b) one or more polymeric thickeners chosen from nonionic, cationic, amphoteric polymeric associative thickeners or anionic polymeric associative thickeners comprising one or more acrylic and/or methacrylic units. The invention also relates to the use of this composition for straightening keratin fibres. Finally the invention relates to a process for straightening keratin fibres.

Claim (Index 22):
The process according to  claim 21 , wherein the at least one compound (a) is chosen from compounds of formula (I) or (II) below, or their salts or hydrates thereof: wherein:\n R1, R2, R3, and R4, independently of each other, are chosen from:\n (i) a hydrogen atom or \n (ii) a linear or branched, cyclic or acyclic, C 1 -C 5  lower alkyl or alkenyl radical, a C 1 -C 5  alkoxy radical, a C 6 -C 18  aryl radical, or a 5- to 8-membered heterocyclic radical; optionally substituted with at least one radical chosen from hydroxyl, (di)(C 1 -C 4 )(alkyl)amino, dimethylamino, carboxyl, halogen, C 6 -C 18  aryl, carboxamide, or N-methylcarboxamide; \n with the proviso that when R1, R2, and R3 are each a hydrogen atom, R4 may be a radical chosen from carboxamide, methoxy, ethoxy, 1,2,4-triazolyl, cyclopentyl, (C 1 -C 6 )alkylcarbonyl,acetyl, (C 1 -C 6 )alkoxycarbonyl, methoxycarbonyl, ethoxycarbonyl, \u2014CO\u2014CH\u2550CH\u2014COOH, phenyl optionally substituted with a chlorine atom or a hydroxyl, benzyl, or 2,5-dioxo-4-imidazolidinyl; \n with the proviso that when R1 and R3 are each a hydrogen atom, R2 may be chosen from a hydrogen atom or methyl or ethyl radical, and R4 may be an acetyl radical; \n with the proviso that when R1 and R2 are each a hydrogen atom, R3 and R4 can form, with the nitrogen atom that bears them, a piperidine, 3-methylpyrazole, 3,5-dimethylpyrazole, or maleimide ring; \n R1 and R2 and also R3 and R4 can form, with the nitrogen atom that bears them, an imidazole ring; \n R5 and R6, independently of each other, are chosen from:\n (iii) a hydrogen atom or \n (iv) a linear or branched, cyclic or acyclic, C 1 -C 5  lower alkyl, acyl, or alkenyl radical, a C 1 -C 5  alkoxy radical, a C 6 -C 18  aryl radical, or a 5- to 8-membered heterocyclic radical; optionally substituted with at least one radical chosen from hydroxyl, amino, dimethylamino, carboxyl, halogen, C 6 -C 18  aryl, carboxamide, or N-methylcarboxamide; and \n \n A is chosen from CH 2 \u2014CH 2 , CH\u2550CH, CH 2 \u2014CO, CO\u2014NH, CH\u2550N, CO\u2014CO, CHOH\u2014CHOH, (HOOC)CH\u2014CH, CHOH\u2014CO, CH 2 \u2014CH 2 \u2014CH 2 , CH 2 \u2014NH\u2014CO, CH\u2550C(CH 3 )\u2014CO, NH\u2014CO\u2014NH, CH 2 \u2014CH 2 \u2014CO, CH 2 \u2014N(CH 3 )\u2014CH 2 , NH\u2014CH 2 \u2014NH, CO\u2014CH(CH 3 )\u2014CH 2 , CO\u2014CH 2 \u2014CO, CO\u2014NH\u2014CO, CO\u2014CH(COOH)\u2014CH 2 , CO\u2014CH\u2550C(COOH), CO\u2014CH\u2550C(CH 3 ), CO\u2014C(NH 2 )\u2550CH, CO\u2014C(CH 3 )\u2550N, CO\u2014CH\u2550CH, CO\u2014CH\u2550N, or CO\u2014N\u2550CH.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 98.0
- Lexical Diversity: 1.90385
- Patent Class: 424.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15536998', '12841482', '10834349', '14418746', '15100788']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.758474496733885
- 35 USC 102 Novelty (BERT): 0.5021214352115769
- Combined Prediction Score: 0.7328391905816541
- Mean Citation Score: 230.079386
- Max Citation Score: 236.80225
- Similarity Product: 202.7328054972291

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

Dataset: test