PATENT CLAIM ANALYSIS

Application Number: 15991742
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["507", "222000"]

Abstract:
Salt-tolerant friction-reducing terpolymer compositions are provided. The compositions can be used in a method of reducing friction resulting from turbulent flow in an aqueous fracturing fluid in a subterranean fracturing process.

Claim (Index 31):
The method of  claim 30 , wherein the terpolymer is a friction reducing terpolymer, comprising a cationic monomer, a nonionic monomer, and a monomer having a pendant alcohol moiety

Metadata:
- Claim Count in Document: 29.0
- Percentile: 93.0
- Lexical Diversity: 1.22222
- Patent Class: 507.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15132524', '14799684', '13632435', '11300615', '12032859']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7319776405012426
- 35 USC 102 Novelty (BERT): 0.5454734448488223
- Combined Prediction Score: 0.7133272209360005
- Mean Citation Score: 269.852452
- Max Citation Score: 418.32465
- Similarity Product: 298.79235755204564

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