PATENT CLAIM ANALYSIS

Application Number: 15937961
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["060", "299000"]

Abstract:
A lean NO x  trap catalyst and its use in an emission treatment system for internal combustion engines is disclosed. The lean NO x  trap catalyst comprises a first layer consisting essentially of one or more platinum group metals, a cerium-containing support material, and a first inorganic oxide.

Claim (Index 10):
The NOx adsorber catalyst according to  claim 1 , wherein the first layer is substantially free of alkali metals, alkaline earth metals, or rare earth metals other than ceria.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.26829
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15937992', '15938029', '15692021', '15724775', '12446346']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8074540659709525
- 35 USC 102 Novelty (BERT): 0.5470864416754803
- Combined Prediction Score: 0.7814173035414053
- Mean Citation Score: 409.6963740000001
- Max Citation Score: 442.7033
- Similarity Product: 363.4806684952975

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test