PATENT CLAIM ANALYSIS

Application Number: 16129688
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["507", "234000"]

Abstract:
A crude oil recovery chemical fluid is described and claimed. This fluid has been shown to exhibit excellent resistance to salt and high temperatures. This crude oil recovery chemical fluid includes a silane compound, an aqueous silica sol having an average particle diameter of from about 3 nm to about 200 nm, two or more anionic surfactants, and one or more nonionic surfactants.

Claim (Index 13):
The process according to  claim 12 , wherein the crude oil recovery chemical fluid has a pH of from about 7 to about 12, and the anionic surfactants are present in a mass ratio of 0.4 or more to less than 5.0 based on the silica solid content of the crude oil recovery chemical fluid.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 97.0
- Lexical Diversity: 1.4375
- Patent Class: 507.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16129705', '15946338', '14943956', '14004591', '15110655']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7313633365609448
- 35 USC 102 Novelty (BERT): 0.5669762702239116
- Combined Prediction Score: 0.7149246299272414
- Mean Citation Score: 272.548352
- Max Citation Score: 494.86853
- Similarity Product: 340.2563302720118

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