Inventor
Reza Hashemi
Inventor
Sea Cliff, NY, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation18%
E21BEarth or rock drilling18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
C01BNon-metallic elements9%
C02FTreatment of water, waste water, sewage, or sludge9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
B01LChemical or physical laboratory apparatus for general use5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
C10GCracking hydrocarbon oils5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
PatentTitleYear
11,061,546Laboratory apparatus with a control device20217,585,406'Process for hydroconverting of a heavy hydrocarbonaceous feedstock'20097,419,652'Process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream'20087,297,651'Process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream'20075,909,773'Method of repairing a damaged well'19995,664,628'Filter for subterranean wells'19975,458,198'Method and apparatus for oil or gas well cleaning'19955,439,058'Method of cleaning an oil or gas well'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1999Patents assigned to PALL CORP (4)· patent assignee history
1995–1999Based in Sea Cliff, NY, US· patent location history
2007–2009Patents assigned to RES INST PETROLEUM INDUSTRY (3)· patent assignee history
2007–2009Based in Tehran, IR· patent location history
2009Patents assigned to NTI COMPANY (1)· patent assignee history
2021Patents assigned to EPPENDORF AG (1)· patent assignee history
2021Based in Hanstedt, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PALL CORP | 4 | 1995–1999 |
| RES INST PETROLEUM INDUSTRY | 3 | 2007–2009 |
| EPPENDORF AG | 1 | 2021 |
| NTI COMPANY | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sea Cliff, New York, US | 4 | 1995–1999 |
| Tehran, IR | 3 | 2007–2009 |
| Hanstedt, DE | 1 | 2021 |