PATENT CLAIM ANALYSIS

Application Number: 16406203
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-08
Patent Classification: ["166", "292000"]

Abstract:
A method for isolating a first region and a proximate second region of a subterranean formation is disclosed that includes introducing an asphaltene composition into the first region of the subterranean formation, the asphaltene composition including asphaltene dissolved in a solvent, and after introducing the asphaltene composition, introducing an aqueous composition to the first region to precipitate the asphaltene in the first region. The precipitated asphaltene forms a barrier that isolates the second region from at least a portion of the first region.

Claim (Index 6):
The method of  claim 1  in which the solvent includes methanol, toluene, xylene, and chloroform.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 100.0
- Lexical Diversity: 2.09524
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15255709', '13746441', '13015761', '13569642', '14315054']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7961486982580385
- 35 USC 102 Novelty (BERT): 0.4610978203999062
- Combined Prediction Score: 0.7626436104722253
- Mean Citation Score: 164.02074
- Max Citation Score: 170.40433000000004
- Similarity Product: 132.23125522852484

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