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 4):
The method of  claim 1 , wherein the ketone comprises acetone.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 90.0
- Lexical Diversity: 1.53488
- Patent Class: 8.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10570749', '15161725', '13254100', '12080977', '15800102']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7740544090190469
- 35 USC 102 Novelty (BERT): 0.4837483777158828
- Combined Prediction Score: 0.7450238058887304
- Mean Citation Score: 116.867294
- Max Citation Score: 122.33333600000002
- Similarity Product: 75.19914254555226

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