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 34):
A method of reducing friction resulting from turbulent flow in an aqueous fracturing fluid in a subterranean fracturing process, the method comprising adding a friction-reducing composition to the aqueous fracturing fluid; wherein the friction-reducing composition comprises, by weight, about 30% to about 40% water, about 30% to about 40% a terpolymer, about 20% to about 30% an aliphatic oil, and about 2% to about 5% a surfactant.

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): 0.7295618040729018
- 35 USC 102 Novelty (BERT): 0.5505675453766083
- Combined Prediction Score: 0.7116623782032725
- Mean Citation Score: 269.852452
- Max Citation Score: 418.32465
- Similarity Product: 358.4418870269716

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