PATENT CLAIM ANALYSIS

Application Number: 15884196
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["429", "122000"]

Abstract:
The present invention provides a method for producing low-water-content electrolyte solutions. In particular, the present invention provides a method of removing water from a liquid solution comprising a non-aqueous solvent, a hygroscopic metal salt and water. It also provides a method for producing a low-water content electrolyte solution without isolation of the metal salt. The method of the invention is useful in producing low water content electrolyte solutions for batteries such as lithium- or lithium-ion batteries.

Claim (Index 29):
The method of  claim 27 , wherein the amount of said aprotic solvent added in said step (a) is sufficient to maintain the concentration of LiFSI below the concentration where the vapor pressure of said solution mixture is more than one-tenth of the product of the vapor pressure of the pure aprotic solvent and its mole fraction in said solution mixture.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 86.0
- Lexical Diversity: 1.82222
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13598570', '15599298', '15574665', '15142322', '15788188']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8872500911615466
- 35 USC 102 Novelty (BERT): 0.5053904656109836
- Combined Prediction Score: 0.8490641286064903
- Mean Citation Score: 250.415848
- Max Citation Score: 258.42273
- Similarity Product: 163.611659316355

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