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 28):
The method of  claim 22 , wherein, prior to adding the catalyst, the solvent, and the water to the reaction mixture, an organosilane precursor is added to the reaction mixture to bond with the particles and act as adhesion promoter for formation of the inorganic coating.

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): 0.9225660511851378
- 35 USC 102 Novelty (BERT): 0.5167848750713494
- Combined Prediction Score: 0.881987933573759
- Mean Citation Score: 214.486164
- Max Citation Score: 236.54361
- Similarity Product: 126.69141965824484

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