PATENT CLAIM ANALYSIS

Application Number: 16165010
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["210", "758000"]

Abstract:
A method for treating sulfide in an aqueous fluid comprises contacting the fluid with an oxidizer in the presence of a sulfur dye or sulfurized vat dye. In one embodiment, the method comprises treating sulfide contaminated water by contacting the contaminated water with air in the presence of a sulfur dye or a sulfurized vat dye. The method is useful for remediating industrial, agricultural, and municipal waste water.

Claim (Index 17):
A method of producing at least one thiosulfate salt, said method comprising:\n contacting an aqueous fluid comprising bisulfide ions with oxygen or an oxygen-containing gas in the presence of at least one sulfur dye or sulfurized vat dye to produce an aqueous fluid comprising soluble thiosulfate salt(s); and separating the soluble thiosulfate salt(s) from the at least one sulfur dye or sulfurized vat dye in the aqueous fluid.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 97.0
- Lexical Diversity: 1.85
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14854403', '16036471', '12586051', '12306385', '11273354']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7778889293765275
- 35 USC 102 Novelty (BERT): 0.5402492440758241
- Combined Prediction Score: 0.7541249608464572
- Mean Citation Score: 218.72082800000004
- Max Citation Score: 377.82706
- Similarity Product: 340.99469944474936

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