PATENT CLAIM ANALYSIS

Application Number: 15889916
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["166", "280200"]

Abstract:
Viscosifying proppants including proppant particles coated with a CO 2 -philic coating in which the CO 2 -philic coating has a solvable portion that viscosifies a CO 2 -based fluid when the viscosifying proppant is added to the CO 2 -based fluid are provided. Methods of making viscosifying proppants are also provided that include coating proppant particles with a precursor material of a CO 2 -philic material, and polymerizing the precursor material to form a viscosifying proppant. Viscous hydraulic fracturing fluids include a CO 2 -based fluid and the viscosifying proppants and methods of treating subterranean formations that include contacting a subterranean formation with a viscous hydraulic fracturing fluid and propagating at least one subterranean fracture are also provided.

Claim (Index 2):
The method of  claim 1 , in which coating the proppant particles comprises contacting the polymerizable precursor material with the proppant particles in a fluidized bed process.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 88.0
- Lexical Diversity: 2.15789
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15702315', '15889924', '15702310', '14546288', '14786070']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8417469777080786
- 35 USC 102 Novelty (BERT): 0.5346259898427099
- Combined Prediction Score: 0.8110348789215417
- Mean Citation Score: 312.58919
- Max Citation Score: 393.94824
- Similarity Product: 240.1007178276444

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