PATENT CLAIM ANALYSIS

Application Number: 15908525
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["507", "203000"]

Abstract:
The invention relates to the proppants and proppant substrates treated with active compounds that reduce the presence of contaminants in fluids, methods of using those materials, as well as methods of making those materials. The invention further provides that the contaminated fluids are associated with wells, including oil and gas wells.

Claim (Index 1):
A sorption composition, comprising: a substrate material and an active compound for contaminant removal incorporated into or onto the substrate material, wherein the substrate material is selected from the group consisting of activated alumina and alumina based materials, spent Claus catalyst, spent FCC catalyst, and alumina-silica industrial processed waste and wherein the active compound is a sulfur compound selected from the group consisting of ferrous sulfide, elemental sulfur, ferric ammonium sulfate, sodium hydrosulfide, dimethyl disulfide, dithiocarbamates, aluminum sulfide, copper sulfate, copper sulfide, and copper sulfate ammoniated, wherein the sulfur content, as % S, is from 0.1 to 25 wt %.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 88.0
- Lexical Diversity: 1.47368
- Patent Class: 507.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13495908', '14700415', '12830684', '14802480', '13891563']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7481273109784812
- 35 USC 102 Novelty (BERT): 0.5551986000124529
- Combined Prediction Score: 0.7288344398818783
- Mean Citation Score: 300.424988
- Max Citation Score: 427.0111
- Similarity Product: 404.2423376582504

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