PATENT CLAIM ANALYSIS

Application Number: 15764045
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["423", "326000"]

Abstract:
The invention relates to a method for preparing synthetic mineral particles with formula (Al y M 1-y ) 2 (Si x Ge 1-x ) 2 O 5 (OH) 4 , wherein M designates at least one trivalent metal selected from the group made up of gallium and the rare earths, which comprises the following steps: preparing a gel which is a precursor of said synthetic mineral particles by a co-precipitation reaction of at least one salt of metal selected among aluminium and M with at least one silicon source selected from the group made up of potassium metasilicate, sodium metasilicate, potassium metagermanate and sodium metagermanate, the molar ratio of (Al y M 1-y ) to (Si x Ge 1-x ) during the preparation of said precursor gel being equal to 1, at least one base being added during said co-precipitation reaction; and performing a solvothermal treatment of said precursor gel at a temperature of 250° C. to 600° C.

Claim (Index 9):
Method according to  claim 1 , wherein said precursor gel is washed at least once prior to said solvothermal treatment.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 1.98851
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15304124', '15840901', '13996986', '14899817', '14431957']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7879508291021533
- 35 USC 102 Novelty (BERT): 0.5075538618475511
- Combined Prediction Score: 0.7599111323766932
- Mean Citation Score: 228.403478
- Max Citation Score: 271.7563
- Similarity Product: 196.29882262052297

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