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 10):
The crude oil recovery chemical fluid of  claim 1 , wherein the nonionic surfactants have an HLB of from about 3.0 to about 20.0 or less, and wherein the nonionic surfactants are selected from the group consisting of polyoxyethylene alkyl ether, polyoxyethylene alkylphenol ether, alkyl glucoside, polyoxyethylene fatty acid ester, sucrose fatty acid ester, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester and fatty acid alkanolamide.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 97.0
- Lexical Diversity: 1.4375
- Patent Class: 507.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16129705', '15946338', '14943956', '14004591', '15110655']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.756537773191296
- 35 USC 102 Novelty (BERT): 0.571368593611897
- Combined Prediction Score: 0.7380208552333561
- Mean Citation Score: 272.548352
- Max Citation Score: 494.86853
- Similarity Product: 378.2215816811465

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