PATENT CLAIM ANALYSIS

Application Number: 16440312
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-09
Patent Classification: ["585", "300000"]

Abstract:
Described herein are processes for the conversion of ethylene into CS+ olefins, naphthenics, and aromatics via a dual catalyst reaction utilizing a dearomatization catalyst.

Claim (Index 1):
An exothermic process of converting ethylene in a hydrocarbon gas feed, said process comprising:\n a. contacting a hydrocarbon gas feed or portion thereof comprising ethylene with a nitrogen-adsorbing guard bed; b. introducing the hydrocarbon gas feed into a reactor comprising at least one heterogeneous dehydroaromatization catalyst comprising\n (i) ZSM-5; \n (ii) amorphous silica, alumina, or a combination thereof; \n (iii) Zn and/or Cu; and \n (iv) at least one exchanged metal of Group IA or IIA or lanthanide series; and \n c. converting ethylene and propylene in the hydrocarbon gas feed to a naphtha boiling-range product comprising at least one aromatic compound.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 100.0
- Lexical Diversity: 1.125
- Patent Class: 585.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15913503', '14825815', '10894341', '15996458', '15996460']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6508946502911247
- 35 USC 102 Novelty (BERT): 0.5423158127460622
- Combined Prediction Score: 0.6400367665366185
- Mean Citation Score: 285.059046
- Max Citation Score: 371.95264
- Similarity Product: 352.7203843109132

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

Dataset: test