PATENT CLAIM ANALYSIS

Application Number: 15994105
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-12
Patent Classification: ["257", "098000"]

Abstract:
A stabilized fluoride phosphor for light emitting diode (LED) applications includes a particle comprising manganese-activated potassium fluorosilicate and an inorganic coating on each of the particles. The inorganic coating comprises a silicate. A method of making a stabilized fluoride phosphor comprises forming a reaction mixture that includes particles comprising a manganese-activated potassium fluorosilicate; a reactive silicate precursor; a catalyst; a solvent; and water in an amount no greater than about 10 vol. %. The reaction mixture is agitated to suspend the particles therein. As the reactive silicate precursor undergoes hydrolysis and condensation in the reaction mixture, an inorganic coating comprising a silicate is formed on the particles. Thus, a stabilized fluoride phosphor is formed.

Claim (Index 25):
The method of  claim 24 , wherein the nonaqueous catalyst comprises an organic amine.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 93.0
- Lexical Diversity: 1.98462
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15870705', '15282551', '14349172', '13988548', '13671501']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9228495229228812
- 35 USC 102 Novelty (BERT): 0.5124896651009951
- Combined Prediction Score: 0.8818135371406927
- Mean Citation Score: 214.486164
- Max Citation Score: 236.54361
- Similarity Product: 136.3605809623611

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