PATENT CLAIM ANALYSIS

Application Number: 15770481
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["423", "508000"]

Abstract:
Amorphous metal chalcogenides having the formula A 2x Sn x Sb 3-x Q 6  are provided. In the chalcogenides, A is an alkali metal element, such as K or Cs, and Q is S or Se. The value of x can be in the range from 0.8 to 1. Porous chalcogenide materials made from the amorphous chalcogenides are also provided. These porous materials comprise metal chalcogenides having the formula (AB) 2x Sn x Sb 3-x Q 6 , wherein x is in the range from 0.8 to 1, A and B are two different alkali metal elements, and Q is S or Se.

Claim (Index 20):
A method of making the porous chalcogenide, the method comprising:\n mixing an amorphous metal chalcogenide having the formula A 2x Sn x Sb 3-x Q 6 , wherein x is in the range from 0.8 to 1, A is an alkali metal element, and Q is S or Se, with an inorganic halide salt having the formula BX, where X is a halogen and B is an alkali metal element; melting the amorphous metal chalcogenide and the inorganic halide salt to form a homogeneous molten mixture; solidifying the molten mixture to form a composite material comprising particles of a first phase comprising the inorganic halide salt in a matrix of a second phase comprising the amorphous metal chalcogenide of  claim 1 ; and extracting the first phase from the composite material.

Metadata:
- Claim Count in Document: 46.0
- Percentile: 91.0
- Lexical Diversity: 1.94915
- Patent Class: 423.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13114227', '14044970', '12285493', '12041259', '10801766']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7437878241816301
- 35 USC 102 Novelty (BERT): 0.5184497306001753
- Combined Prediction Score: 0.7212540148234847
- Mean Citation Score: 258.32511600000004
- Max Citation Score: 292.01837
- Similarity Product: 206.9916942080521

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

Dataset: test