PATENT CLAIM ANALYSIS

Application Number: 16091205
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["562", "575000"]

Abstract:
The present invention relates to a new process for synthesizing an amido alkyl betaine starting from a linear alcohol having from 8 to 22 carbon atoms, to an amido alkyl betaine prepared by the process with increased viscosity in water, and also to use thereof as a viscoelastic surfactant in oil and gas applications and home personal care applications. The present invention also relates to a process for synthesizing an amido amine starting from a linear alcohol having from 8 to 22 carbon atoms, and to an amido amine prepared by the process.

Claim (Index 12):
An amido alkyl betaine of the following general chemical formula, obtained by the process according to  claim 1 : wherein the amino alkyl amine in step c) is DMAPA and R is a saturated or unsaturated linear hydrocarbon radical having from 8 to 22 carbon atoms.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 97.0
- Lexical Diversity: 2.08511
- Patent Class: 562.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11701353', '10070282', '13139199', '11249233', '11334158']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7221287027728328
- 35 USC 102 Novelty (BERT): 0.4773566358962264
- Combined Prediction Score: 0.6976514960851722
- Mean Citation Score: 164.678202
- Max Citation Score: 168.73627
- Similarity Product: 127.438637330963

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