PATENT CLAIM ANALYSIS

Application Number: 15758345
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["429", "321000"]

Abstract:
A method for preparing electrolyte material having a NASICON structure, based on a Na 3+x Sc x Zr 2−x (SiO 4 ) 2 (PO 4 ) compound where 0≤x<2. The method includes providing an acidic, aqueous solution which, according to a desired stoichiometry, comprises sodium, scandium and zirconium in the form of water-soluble nitrates, acetates or carbonates, and soluble silicates or orthosilicic acids or organic silicon compounds in dissolved form; subsequently adding phosphoric acid or ammonium dihydrogenphosphate or other soluble phosphates, according to the desired stoichiometry, complex zirconium dioxide phosphates forming as colloidal precipitations; and subsequently drying and calcining the mixture.

Claim (Index 1):
A method for preparing electrolyte material having a NASICON structure, based on a Na 3+x Sc x Zr 2\u2212x (SO 4 ) 2 (PO 4 ) compound where 0\u2264x<2, comprising the steps of:\n providing an acidic, aqueous solution which, according to a desired stoichiometry, comprises sodium, scandium and zirconium in the form of water-soluble nitrates, acetates or carbonates, and soluble silicates or orthosilicic acids or organic silicon compounds in dissolved form; subsequently adding phosphoric acid or ammonium dihydrogenphosphate or other soluble phosphates, according to the desired stoichiometry, complex zirconium dioxide phosphates forming as colloidal precipitations; and subsequently drying and calcining the mixture.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 90.0
- Lexical Diversity: 1.43902
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15065560', '14430453', '15827754', '15508494', '12835575']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8367205464415616
- 35 USC 102 Novelty (BERT): 0.4841400106283813
- Combined Prediction Score: 0.8014624928602435
- Mean Citation Score: 186.65143000000003
- Max Citation Score: 214.73148
- Similarity Product: 166.6957819506741

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test