PATENT CLAIM ANALYSIS

Application Number: 15963266
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["166", "293000"]

Abstract:
An oil-swellable gel lost circulation material (LCM) formed from an elastomeric polymer and a crosslinker amine is provided. The LCM may include gel pieces cut from gel strands formed from an elastomeric polymer and a crosslinker amine. The oil-swellable gel LCM composition may be formed by mixing an elastomeric polymer solution with a crosslinker amine and heating the mixture to form a crosslinked gel. The gel may be extruded through a die having orifices into a non-solvent and allowed to desolvate in the presence of the non-solvent. The gel strands may be dried and cut into gel pieces to form an LCM. The resulting LCM may swell when introduced to a loss circulation zone in the presence of a non-aqueous fluid such as a drilling mud or component of a drilling mud.

Claim (Index 3):
The method of  claim 1 , wherein the second monomer comprises a glycidyl acrylate.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.12121
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15829532', '15963443', '15829520', '15788461', '15788449']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7858009965257066
- 35 USC 102 Novelty (BERT): 0.5480648322798951
- Combined Prediction Score: 0.7620273801011255
- Mean Citation Score: 288.79352
- Max Citation Score: 406.40674
- Similarity Product: 403.5255938522208

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