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 5):
The process of  claim 1 , where:\n the butene is at least partially isomerized in an isomerization reaction zone to form the isomerization reaction product, the isomerization reaction zone comprising the MgO; the isomerization reaction product is at least partially metathesized in a metathesis reaction zone to form the metathesis reaction product, the metathesis reaction zone comprising the mesoporous silica catalyst support impregnated with metal oxide; and the metathesis reaction product is at least partially cracked in a cracking reaction zone to form a cracking reaction product, the cracking reaction zone comprising the cracking catalyst.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.8
- Patent Class: 585.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15866772', '15190964', '15859794', '15798818', '14548500']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7088138674965149
- 35 USC 102 Novelty (BERT): 0.5586646526764197
- Combined Prediction Score: 0.6937989460145053
- Mean Citation Score: 395.78863600000005
- Max Citation Score: 504.61642
- Similarity Product: 355.2590712322271

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