PATENT CLAIM ANALYSIS

Application Number: 15928136
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["008", "115550"]

Abstract:
The disclosure relates to a method for decolorization of a dye-colored synthetic polymer, which includes the steps of treating a dye-colored synthetic polymer, such as polyester, with a treatment composition at pH 6 or less, the treatment composition comprising sodium formaldehyde sulfoxylate, water, and a ketone. The resulting decolorized synthetic polymer is then separated from the treatment composition.

Claim (Index 9):
The method of  claim 1 , wherein the dye-colored synthetic polymer is colored with a dye selected from the group consisting of acridine dyes, anthraquinone dyes, arylmethane dyes, azo dyes, cyanine dyes, nitro dyes, nitroso dyes, phthalocyanine dyes, quinone dyes, thiazine dyes, thiazole dyes, xanthene dyes, fluorene dyes, stilbene dyes, vinyl sulfone dyes, triazine dyes, sulfur dyes, indigoid dyes, and any combination thereof.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 90.0
- Lexical Diversity: 1.53488
- Patent Class: 8.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10570749', '15161725', '13254100', '12080977', '15800102']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8003243774500868
- 35 USC 102 Novelty (BERT): 0.4697873639133874
- Combined Prediction Score: 0.7672706760964169
- Mean Citation Score: 116.867294
- Max Citation Score: 122.33333600000002
- Similarity Product: 82.22862871918966

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