Albert Braun
Inventor
Stats
- 9 US patents issued
- 9 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 9 US Patents Issued
- 9 US Applications Filed
- 30 Total Citation Count
- Feb 27, 1990 Most Recent Filing
- Jun 20, 1978 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CELANESE CHEMICALS EUROPE GMBH | 1
| 1986
|
| Hoechst Aktiengesellschaft | 1
3 1 2 1 | 1978
1980 1981 1982 1990 |
| Krupp Stahl | 1
1 | 1980
1981 |
Inventor Addresses
| Address | Duration |
|---|---|
| Hoechst Aktiengesellschaft, Werk Knapsack, Hurth-Knapsack, DE | Apr 06, 82 - Apr 06, 82 |
| Hurth, DE | Mar 09, 82 - Jan 29, 91 |
| Hurth-Burbach, DE | Jan 08, 80 - Jan 11, 83 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C01B: | NON-METALLIC ELEMENTS; COMPOUNDS THEREOF | 2 |
| C21C: | PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL | 8 |
| C22C: | ALLOYS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4988387 | 1991 | Agent and process for desulfurizing molten metals | 3 |
| 4687512 | 1987 | Desulfurizing mixture for metal melts, process for making it, and process for desulfurizing liquid metal therewith | 3 |
| 4400292 | 1983 | Process for making agents for desulfurizing crude iron or steel melts | 0 |
| 4395282 | 1983 | Desulfurization mixture and process for making it | 13 |
| 4368071 | 1983 | Process for the manufacture of desulfurizing agents for crude iron or steel melts | 0 |
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