PATENT CLAIM ANALYSIS

Application Number: 16397123
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
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 26):
A method of removing hydrogen sulfide from gaseous streams, the method comprising:\n adding at least one sulfur dye or sulfurized vat dye and an oxidizer to an aqueous absorption liquid having an alkaline pH greater than 7, and wherein the at least one sulfur dye or sulfurized vat dye oxidizes absorbed hydrogen sulfide to substantially remove the sulfide from the absorption liquid.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 100.0
- Lexical Diversity: 1.85
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14854403', '16165010', '16036471', '11273354', '12586051']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7586218910992187
- 35 USC 102 Novelty (BERT): 0.5437267687598362
- Combined Prediction Score: 0.7371323788652805
- Mean Citation Score: 261.11859
- Max Citation Score: 390.27026
- Similarity Product: 325.8293907664037

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