Ralf Wyrwa
Inventor
Stats
- 7 US patents issued
- 21 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 21 US Applications Filed
- 124 Total Citation Count
- Aug 24, 2017 Most Recent Filing
- Mar 5, 1996 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CyBio Screening GmbH | 1
| 2001
|
| Bayer Aktiengesellschaft | 1
| 1996
|
| Thommen Medical AG | 2
| 2013
|
| MASSACHUSETTS INSTITUTE OF TECHNOLOGY | 1
1 | 1996
1997 |
| BAYER SCHERING PHARMA AKTIENGESELLSCHAFT | 1
2 5 4 1 2 | 2003
2004 2005 2006 2007 2008 |
| EVESTRA, INC. | 2
1 | 2014
2017 |
| BAYER CORPORATION | 1
| 1996
|
Inventor Addresses
| Address | Duration |
|---|---|
| Jena, DE | Nov 06, 01 - Nov 06, 01 |
| Oelknitz, DE | Oct 19, 99 - May 19, 09 |
| Rothenstein, DE | Jun 16, 05 - Oct 29, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A23G: | COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF | 1 |
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 1 |
| A61C: | DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12129222 | 2024 | Production of bitter principle derivatives | 0 |
| 11046640 | 2021 | Water-soluble L-DOPA esters | 0 |
| 2019/0185,416 | 2019 | PRODUCTION OF BITTER PRINCIPLE DERIVATIVES | 14 |
| 10273263 | 2019 | Pro-drug forming compounds | 1 |
| 2018/0362,445 | 2018 | WATER-SOLUBLE L-DOPA ESTERS | 0 |
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