PATENT CLAIM ANALYSIS

Application Number: 16032683
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["428", "404000"]

Abstract:
A silicon-carbon composite powder having Si and C distributed throughout each particle is provided. The weight ratio of carbon to silicon on the surface of a particle (C/Si) surface  is greater than the weight ratio of carbon to silicon within the total particle (C/Si) total . The silicon-carbon composite powder is produced by simultaneously feeding into a reactor a gaseous stream of a SiH 4 , Si 2 H 6 , Si 3 H 8  and/or organosilane and a gaseous stream of at least one hydrocarbon of ethylene, ethane, propane and acetylene and reacting the streams using plasma enhanced chemical vapor deposition.

Claim (Index 1):
A silicon-carbon composite powder, wherein, for each silicon-carbon composite particle contained in the powder,\n a) Si and C are distributed throughout the particle and b) a weight ratio of carbon to silicon on the particle surface (C/Si) surface  is greater than a weight ratio of carbon to silicon within the total particle (C/Si) total .

Metadata:
- Claim Count in Document: 7.0
- Percentile: 95.0
- Lexical Diversity: 1.64179
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14652950', '14992800', '16007547', '15525100', '14787431']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8808665984678453
- 35 USC 102 Novelty (BERT): 0.5030095478648069
- Combined Prediction Score: 0.8430808934075414
- Mean Citation Score: 183.192702
- Max Citation Score: 197.9153
- Similarity Product: 126.09761429942844

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