PATENT CLAIM ANALYSIS

Application Number: 15775556
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["008", "405000"]

Abstract:
Provided is a hair dye composition comprising the components (A) to (C), and having a mass ratio of the component (B) to the component (C), (B)/(C), of 0.1 or higher and 30 or lower, and a pH (25° C.) of from 8.5 to 12. (A) A dye selected from (A-1), (A-2) and (A-3). (B) A cationic polymer having a charge density of 3.0 meq/g or higher. (C) An anionic polysaccharide derivative wherein part of hydrogen atoms of hydroxy groups of a polysaccharide compound having a constitutional unit represented by the formula (1) is substituted by —(CH 2 ) m COO −  (m is an integer of from 1 to 5); an average degree of substitution per the constitutional unit thereby is 0.5 to 2.0; and part of hydrogen atoms of the remaining hydroxy groups is optionally substituted by a C 1-40  alkyl group and/or alkylene group [R: a C 2-4  alkylene group, and n is the number that makes an average addition molar number of RO per the constitutional unit 0 to 10].

Claim (Index 6):
The hair dye composition according to  claim 1 , wherein the polysaccharide compound having a constitutional unit represented by the formula (1) in the component (C) is at least one selected from the group consisting of cellulose, guar gum, starch, hydroxyethyl cellulose, hydroxyethyl guar gum, hydroxyethyl starch, methyl cellulose, methyl guar gum, methyl starch, ethyl cellulose, ethyl guar gum, ethyl starch, hydroxypropyl cellulose, hydroxypropyl guar gum, hydroxypropyl starch, hydroxyethyl methyl cellulose, hydroxyethyl methyl guar gum, hydroxyethyl methyl starch, hydroxypropyl methyl cellulose, hydroxypropyl methyl guar gum, and hydroxypropyl methyl starch.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 93.0
- Lexical Diversity: 2.19802
- Patent Class: 8.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14895997', '15316648', '15316631', '15031873', '12531884']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8284648913677016
- 35 USC 102 Novelty (BERT): 0.4795581579188817
- Combined Prediction Score: 0.7935742180228196
- Mean Citation Score: 209.106864
- Max Citation Score: 259.4392
- Similarity Product: 243.37038273382183

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