Inventor
Albert Braun
Inventor
Hurth, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Cprimary
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel100%
PatentTitleYear
4,988,387'Agent and process for desulfurizing molten metals'19914,687,512'Desulfurizing mixture for metal melts, process for making it, and process for desulfurizing liquid metal therewith'19874,400,292'Process for making agents for desulfurizing crude iron or steel melts'19834,395,282'Desulfurization mixture and process for making it'19834,368,071'Process for the manufacture of desulfurizing agents for crude iron or steel melts'19834,358,312'Desulfurizing agent and process for its manufacture'19824,323,392'Agent for desulfurizing crude iron and steel melts, and process for making it'19824,318,822'Production of agent for desulfurizing crude iron and steel melts'19824,182,626'Production of granular compositions containing pulverulent magnesium'19804,139,369'Desulphurization of an iron melt'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1991Patents assigned to HOECHST AG (9)· patent assignee history
1979–1991Based in Hurth, DE· patent location history
1982Patents assigned to BRAUN ALBERT (1)· patent assignee history
1982Patents assigned to PORTZ WILLI (1)· patent assignee history
1982Patents assigned to STRAUSS GEORG (1)· patent assignee history
1982Based in Hurth-Knapsack, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOECHST AG | 9 | 1979–1991 |
| BRAUN ALBERTself | 1 | 1982 |
| PORTZ WILLI | 1 | 1982 |
| STRAUSS GEORG | 1 | 1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hurth, DE | 9 | 1979–1991 |
| Hurth-Knapsack, DE | 1 | 1982 |