Inventor
Endalkachew Sahle-Demessie
Inventor
Mason, OH, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation17%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
C01BNon-metallic elements11%
C02FTreatment of water, waste water, sewage, or sludge11%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management11%
C07BGeneral methods of organic chemistry6%
C07CAcyclic or carbocyclic compounds6%
C23CCoating metallic material6%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
PatentTitleYear
8,404,183'Process using compact embedded electron induced ozonation and activation of nanostructured titanium dioxide photocatalyst for photocatalytic oxidation'20137,691,342'Process using compact embedded electron induced ozonation and activation of nanostructured titanium dioxide photocatalyst for photocatalytic oxidation'20106,777,374'Process for photo-induced selective oxidation of organic chemicals to alcohols, ketones and aldehydes using flame deposited nano-structured photocatalyst'20045,364,475'Process for removing chemical preservatives from wood using supercritical fluid extraction'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to OREGON STATE (1)· patent assignee history
1994Based in Corvallis, OR, US· patent location history
2004–2013Patents assigned to US ENVIRONMENT (2)· patent assignee history
2004–2013Based in Mason, OH, US· patent location history
2010Based in Cincinnati, OH, US· patent location history
2013Patents assigned to BISWAS PRATIM (1)· patent assignee history
2013Patents assigned to KIM CHULHAN (1)· patent assignee history
2013Patents assigned to PILLAI UNNIKRISHNAN R (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| US ENVIRONMENT | 2 | 2004–2013 |
| BISWAS PRATIM | 1 | 2013 |
| KIM CHULHAN | 1 | 2013 |
| OREGON STATE | 1 | 1994 |
| PILLAI UNNIKRISHNAN R | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mason, OH, US | 2 | 2004–2013 |
| Cincinnati, OH, US | 1 | 2010 |
| Corvallis, OR, US | 1 | 1994 |