PATENT CLAIM ANALYSIS

Application Number: 15913503
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
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 dehydroaromatization catalyst.

Claim (Index 22):
A process for the conversion of ethylene in a C2 containing gas feed, said process comprising:\n a. providing at least one C2 containing gas feed, wherein said C2 containing gas feed comprises ethylene, ethane and/or methane, methanol or dimethylether; b. providing at least one heterogeneous dehydroaromatization catalyst in abed in a reactor, wherein said heterogeneous dehydroaromatization catalyst comprises\n i. ZSM-5 in a range between 1-100%; \n ii. amorphous silica, alumina, or a combination thereof in a range of 1-99%; \n iii. Zn and or Cu in a range between 0.05-3% weight; and \n iv. at least one exchanged metal of Group IA or IIA or lanthanide series in a range of 0.05-3% weight; \n c. contacting said C2 containing gas feed and said heterogeneous dehydroaromatization catalyst in a bed in a reactor; d. processing, in the reactor, the light hydrocarbon gas to form a naphtha boiling range product, comprising at least one aromatic component and e. optionally, stopping the C2 containing gas feed, isolating the reactor from the process, using valves, and performing a periodic regeneration of the heterogeneous catalyst to remove carbon deposits, produced from step d., using air, nitrogen, or mixtures thereof.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 90.0
- Lexical Diversity: 1.125
- Patent Class: 585.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14825815', '10894341', '10181106', '11648031', '13638460']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6820118462126301
- 35 USC 102 Novelty (BERT): 0.5233096760528366
- Combined Prediction Score: 0.6661416291966508
- Mean Citation Score: 244.214906
- Max Citation Score: 339.20334
- Similarity Product: 284.5100581556761

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