Inventor
DEBASIS BHATTACHARYYA
Inventor
IN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Gprimary
C10GCracking hydrocarbon oils26%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry21%
C07CAcyclic or carbocyclic compounds16%
B01DSeparation5%
C02FTreatment of water, waste water, sewage, or sludge5%
C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials5%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management5%
PatentTitleYear
12,583,775Automated process for treatment of refinery wastewater202611,891,356Production of high yields of light olefins from heavy hydrocarbons202411,731,121Process for preparation of highly coordinated sulfated mixed metal oxide catalyst having high crushing strength202311,359,149Process configuration for production of petrochemical feed-stocks202211,274,257Process for selective production of light olefins and aromatic from cracked light naphtha202211,149,207Delayed coking furnace for heating coker feedstock2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to INDIAN OIL CORP LTD (6)· patent assignee history
2021–2026Based in IN· patent location history
2023Patents assigned to VIRIDIS CHEMICALS PRIVATE LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INDIAN OIL CORP LTD | 6 | 2021–2026 |
| VIRIDIS CHEMICALS PRIVATE LTD | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| IN | 6 | 2021–2026 |