PATENT CLAIM ANALYSIS

Application Number: 15884896
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["507", "242000"]

Abstract:
The present technology relates to compositions and related methods for stabilizing surfactants capable of increasing liquid hydrocarbon production from subterranean reservoirs. In some embodiments, the technology relates to the stabilization of sulfonate based surfactants for enhanced oil recovery (“EOR”) operations. In certain embodiments, the sulfonate based surfactants are characterized by increased thermal and chemical stability under crude oil recovery conditions.

Claim (Index 6):
The composition of  claim 1 , where the modified petroleum sulfonate composition is stable under subterranean reservoir conditions for a period of about 50 days.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 1.38
- Patent Class: 507.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14994507', '15093923', '14043403', '14399205', '15340747']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7403435081632957
- 35 USC 102 Novelty (BERT): 0.5356371030676822
- Combined Prediction Score: 0.7198728676537344
- Mean Citation Score: 223.723646
- Max Citation Score: 377.1833
- Similarity Product: 326.6438165581107

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

Dataset: test