PATENT CLAIM ANALYSIS

Application Number: 15911662
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["502", "304000"]

Abstract:
An exhaust gas purification catalyst containing a CeO 2  particle supported on the surface of an MnO 2  particle, wherein the Ce amount relative to the total amount of Mn and Ce (Ce/(Mn+Ce)) in the catalyst is more than 0 mol % and 40 mol % or less; and a method for producing the exhaust gas purification catalyst above, including mixing an aqueous solution containing a manganese ion and a cerium ion in a ratio of more than 0 mol % and 40 mol % or less in terms of the Ce amount relative to the total amount of Mn and Ce (Ce/(Mn+Ce)) and an aqueous solution having dissolved therein a carbonate ion-containing reducing agent, thereby precipitating a particle, and firing the particle, are provided.

Claim (Index 3):
The process according to  claim 1 , wherein the catalyst has both a peak derived from MnO 2  and a peak derived from CeO 2  when measured by X-ray diffraction.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 2.1194
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15461795', '13248315', '15303367', '13070544', '15037070']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.77222745763218
- 35 USC 102 Novelty (BERT): 0.4811555651001171
- Combined Prediction Score: 0.7431202683789738
- Mean Citation Score: 164.19106599999995
- Max Citation Score: 175.00241
- Similarity Product: 127.46451495828032

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