PATENT CLAIM ANALYSIS

Application Number: 15922480
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["166", "280200"]

Abstract:
Self-suspending proppants including proppant particles coated with a CO 2 -philic coating are provided. The CO 2 -philic coating may be lightly crosslinked and may have a physical structure that constrains CO 2  molecules. Methods of making self-suspending proppants may include coating a proppant particle with a polymerizable precursor material of a CO 2 -philic material and polymerizing the polymerizable precursor material to form a self-suspending proppant are also provided. Additionally, hydraulic fracturing fluids that may include a CO 2 -based fluid and the self-suspending proppants and methods of treating subterranean formations by contacting a subterranean formation with hydraulic fracturing fluid and propagating at least one subterranean fracture are provided.

Claim (Index 2):
The hydraulic fracturing fluid of  claim 1 , in which the fluid further comprises N 2 .

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 1.91667
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15702310', '15922489', '15889924', '15702315', '15889916']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8289999273820413
- 35 USC 102 Novelty (BERT): 0.5194831645332763
- Combined Prediction Score: 0.7980482510971648
- Mean Citation Score: 320.00978
- Max Citation Score: 354.2514
- Similarity Product: 224.51766436121463

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test