PATENT CLAIM ANALYSIS

Application Number: 16083606
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["429", "219000"]

Abstract:
Provided are a carbon powder which can provide a catalyst exhibiting high performance and a catalyst. A carbon powder for fuel cell comprising carbon as a main component, which has a ratio (B/A) of an area B of peak  1  to an area A of peak  0  of more than 0 and 0.15 or less, wherein the area A represents an area of peak  0  at a position of 2θ=22.5° to 25° as observed by XRD analysis when the carbon powder for fuel cell is subjected to heat treatment at 1800° C. for 1 hour in an inert atmosphere, and the area B represents an area of peak  1  at a position of 2θ=26° as observed by XRD analysis when the carbon powder for fuel cell is subjected to heat treatment at 1800° C. for 1 hour in an inert atmosphere.

Claim (Index 4):
The carbon powder according to  claim 1 , which has a BET specific surface area per weight of less than 900 m 2 /g.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 97.0
- Lexical Diversity: 2.3125
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15025354', '15521681', '15126638', '15521676', '14903311']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8781672988999601
- 35 USC 102 Novelty (BERT): 0.4893446162126033
- Combined Prediction Score: 0.8392850306312245
- Mean Citation Score: 194.042976
- Max Citation Score: 217.09431
- Similarity Product: 151.4598600518614

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