PATENT CLAIM ANALYSIS

Application Number: 16013695
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["507", "219000"]

Abstract:
A long term dust free mass of free flowing inorganic particles of the type creating airborne silica dust, preferably sand particles as used for hydraulic fracturing, where the particles are coated with a dust suppression solution having 0.10 to 6.0 percent by weight a soluble polymer and an added, small amount of a surfactant, which small amount is less than 0.5 and preferably less than 0.10 percent by weight of the solution. The mass has a very low dosage of the solution, in the range of 0.1 to 10 milliliters per pound of the mass, so the mass has a moisture content of less than 0.30 percent by weight.

Claim (Index 31):
A long term dust free mass of inorganic particles formed from a mineral of the type creating airborne silica dust, said particles having surfaces spray coated at ambient temperature by an air mist with a dust suppression solution of water soluble polymer which is attached to and spread over said surfaces of said particles, said dust suppression solution of water soluble polymer comprising a small amount of surfactant constituting less than 0.5 percent by weight of said solution, wherein the amount of solution added to said mass is a selected amount in the range of 0.01 to 10 mL/lbs., said selected amount resulting in a moisture content of said mass of less than 0.30 percent by weight so said long term dust free mass is also free flowing.

Metadata:
- Claim Count in Document: 71.0
- Percentile: 94.0
- Lexical Diversity: 1.74627
- Patent Class: 507.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13838806', '10825087', '15340000', '13599828', '14958112']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7256526176611904
- 35 USC 102 Novelty (BERT): 0.4908308965306688
- Combined Prediction Score: 0.7021704455481382
- Mean Citation Score: 205.0515
- Max Citation Score: 209.137
- Similarity Product: 139.28811086845397

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