PATENT CLAIM ANALYSIS

Application Number: 15860734
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["166", "307000"]

Abstract:
Embodiments of the present disclosure are directed to double emulsified acids, specifically water in oil in water (W/O/W) double emulsions with an acidic interior water phase. The double emulsified acid may include two or more emulsifying agents. In addition to improving the stability of the emulsions, the emulsifying agents may help slow the acid reaction rate. The first emulsifying agent may have an HLB greater than 7 and the second emulsifying agent may have an HLB less than or equal to 7. Other embodiments are directed to methods for producing a double emulsified acid and methods for acidizing a carbonate formation including a double emulsified acid.

Claim (Index 19):
The method of  claim 18 , further comprising passing the double emulsified acid through an insulator prior to introducing the double emulsified acid to the carbonate formation.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 1.79688
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13887462', '12861570', '11218822', '12745162', '14895134']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7902390534304514
- 35 USC 102 Novelty (BERT): 0.4996955716317818
- Combined Prediction Score: 0.7611847052505845
- Mean Citation Score: 237.372652
- Max Citation Score: 268.65683
- Similarity Product: 169.38770395485403

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

Dataset: test