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 43):
A method of producing a long term dust free mass of sand particles, which mass has an average dust concentration of less than 0.05 milligrams per cubic meter for at least 4 days, said method comprising coating said particles with a dust suppression solution of water soluble polymer having a small amount of surfactant of less than 0.50 percent by weight with a very low dosage of said solution in said mass so said mass has a moisture content of less than 0.30 percent by weight.

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): 0.7263567166614947
- 35 USC 102 Novelty (BERT): 0.4872476826743613
- Combined Prediction Score: 0.7024458132627813
- Mean Citation Score: 205.0515
- Max Citation Score: 209.137
- Similarity Product: 145.2169319868684

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