Hartmut Hartner
Inventor
Stats
- 11 US patents issued
- 11 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 11 US Patents Issued
- 11 US Applications Filed
- 206 Total Citation Count
- May 10, 2002 Most Recent Filing
- Apr 5, 1982 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| MERCK PATENT GMBH | 1
1 1 2 1 | 1982
1983 1985 1990 1993 |
| EUROPEAN BRAND PARTICIPATIONS SA | 1
| 2002
|
| CIBA-GEIGY CORPORATION | 1
1 | 1983
1989 |
| OCG MICROELECTRONIC MATERIALS, INC. | 1
| 1983
|
| Specialty Coating Systems, Inc. | 1
| 1983
|
Inventor Addresses
| Address | Duration |
|---|---|
| Muhlta, DE | Dec 05, 95 - Dec 05, 95 |
| Muhltal, DE | Mar 26, 85 - Jan 27, 04 |
| Weiterstadt, DE | Oct 02, 84 - Oct 02, 84 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 1 |
| B05D: | PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 1 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6683164 | 2004 | Recovery of isoquercetin from bioflavanoid pastes | 1 |
| 5473079 | 1995 | Process for preparing 2-arylbenzimidazole-5-sulfonic acids | 5 |
| 5223360 | 1993 | Materials coated with plate-like pigments | 67 |
| 5023379 | 1991 | Process for the preparation of hydroxyamines | 9 |
| 4980268 | 1990 | Negative photoresists of the polyimide type containing 1,2-disulfones | 11 |
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