PATENT CLAIM ANALYSIS

Application Number: 15757831
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["008", "405000"]

Abstract:
The present invention relates to a hair dyeing process for improved and milder dyeing of hair, especially human hair. The ready-to-use dyeing composition comprises carboxylic acids in addition to dyeing agents and oxidizing agents in order to improve dyeing efficiency with less loss of natural hair properties.

Claim (Index 2):
The process according to  claim 1  wherein the carboxylic acid with 3 or more carboxyl groups is selected from citric acid, ethylenediamine tetraacetic acid (EDTA), pyromellitic acid and glutamate diacetate, and the organic acid with one or two carboxyl groups is selected from acetic acid, malic acid, lactic acid, glycolic acid, tartaric acid, formic acid, oxalic acid, malonic acid, succinic acid, glutaric acid, adipic acid, maleic acid, and fumaric acid, wherein the composition C comprises the first acid (i) and the second acid (ii) at a weight ratio (i)/(ii) in the range of 10:1 to 1:250.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 90.0
- Lexical Diversity: 1.42857
- Patent Class: 8.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15757861', '15757822', '15566117', '13512770', '13124084']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8090301582475614
- 35 USC 102 Novelty (BERT): 0.5705051041722689
- Combined Prediction Score: 0.7851776528400322
- Mean Citation Score: 347.060962
- Max Citation Score: 437.3384400000001
- Similarity Product: 430.15097941610816

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

Dataset: test