Inventor
Alexander Doerges
Inventor
Frankfurt am Main, DE
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Kprimary
C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide40%
B01DSeparation32%
Y02PClimate change mitigation technologies in the production or processing of goods12%
C01BNon-metallic elements8%
C07CAcyclic or carbocyclic compounds4%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]4%
PatentTitleYear
4,532,116'Process of desulfurizing gases with an amine-containing absorbent solution'19854,504,449'Process of regenerating absorbent solutions for sulfur-containing gases'19854,368,059'Process of removing H.sub.2 S, CO.sub.2, COS and mercaptans from gases by absorption'19834,318,716'Process of regenerating laden absorbents'19824,297,330'Process of selectively desulfurizing gases'19814,258,019'Process of regenerating alkali carbonate solutions formed by the desulfurization of hot gases'19814,155,985'Process of purifying gases'19794,144,314'Process for regenerating water-containing methanol'19794,137,294'Process of scrubbing fuel synthesis gases to remove acid gases and organic sulfur compounds'19794,088,735'Process for purifying gases from the gasification of fossil fuels'19784,011,066'Process of purifying gases produced by the gasification of solid or liquid fossil fuels'19773,966,875'Process for the desulfurization of gases'19763,963,825'Process of desulfurizing hot gases'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1985Patents assigned to METALLGESELLSCHAFT AG (13)· patent assignee history
1976–1985Based in Frankfurt am Main, DE· patent location history
1979Based in Oberursel, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| METALLGESELLSCHAFT AG | 13 | 1976–1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Frankfurt am Main, DE | 12 | 1976–1985 |
| Oberursel, DE | 1 | 1979 |