Fritz Topfmeier
Inventor
Stats
- 5 US patents issued
- 5 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 5 US Patents Issued
- 5 US Applications Filed
- 35 Total Citation Count
- Apr 8, 1993 Most Recent Filing
- Aug 11, 1986 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| MEDA AB | 1
| 1992
|
| Boehringer Mannheim GmbH | 1
2 | 1986
1987 |
| ROCHE DIAGNOSTICS GMBH | 1
| 1993
|
Inventor Addresses
| Address | Duration |
|---|---|
| Heidelberg, DE | May 10, 88 - Jul 26, 94 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 4 |
| C07D: | HETEROCYCLIC COMPOUNDS | 4 |
| C12Q: | MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| RE34672 | 1994 | Pharmaceutical composition containing a stable modification of torasemide | 8 |
| RE34580 | 1994 | Process for the preparation of a stable modification of torasemide | 8 |
| 4845030 | 1989 | Use of aniline derivates as coupling components in oxidative color formation reactions | 4 |
| 4822807 | 1989 | Pharmaceutical composition containing a stable modification of torasemide | 11 |
| 4743693 | 1988 | Process for the preparation of a stable modification of torasemide | 9 |
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