PATENT CLAIM ANALYSIS

Application Number: 15866800
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["585", "439000"]

Abstract:
Processes and multiple-stage catalyst systems are disclosed for producing propene by at least partially isomerizing butene in an isomerization reaction zone having an isomerization catalyst to form an isomerization reaction product, at least partially metathesizing the isomerization reaction product in a metathesis reaction zone having a metathesis catalyst to form a metathesis reaction product, and at least partially cracking the metathesis reaction product in a cracking reaction zone having a cracking catalyst. The isomerization catalyst may be MgO, and the metathesis catalyst may be a mesoporous silica catalyst support impregnated with a metal oxide. The metathesis reaction zone may be downstream of the isomerization reaction zone, and the cracking reaction zone may be downstream of the metathesis reaction zone.

Claim (Index 26):
The process of  claim 23 , where the MFI structured silica-containing catalyst is substantially free of alumina.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.8
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15866772', '15190964', '15859794', '15798818', '14548500']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7298813385795857
- 35 USC 102 Novelty (BERT): 0.5694122193616349
- Combined Prediction Score: 0.7138344266577906
- Mean Citation Score: 395.78863600000005
- Max Citation Score: 504.61642
- Similarity Product: 397.4955263668036

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

Dataset: test