Metzger; Karl Georg
Patent Applications and Registrations
Patent applications and USPTO patent grants for Metzger; Karl Georg.The latest application filed is for "intermediates for 7-amino-1-cyclopropyl-6,8-dihalogeno-1,4-dihydro-4-oxo-3-quinolinecarbox ylic acid antibacterial agents".
- Metzger; Karl Georg - Wuppertal DE
- Metzger; Karl-Georg - Wuppertal-Elberfeld DT
| Patent | Date |
|---|---|
| Intermediates for 7-amino-1-cyclopropyl-6,8-dihalogeno-1,4-dihydro-4-oxo-3-quinolinecarbox ylic acid antibacterial agents Grant 5,969,141 - Petersen , et al. October 19, 1 | 1999-10-19 |
| Cyclopentane- and -pentene-.beta.-amino acids Grant 5,739,160 - Mittendorf , et al. April 14, 1 | 1998-04-14 |
| Quinolonecarboxylic acids Grant 5,480,879 - Petersen , et al. January 2, 1 | 1996-01-02 |
| Quinolone- and naphthyridonecarboxylic acid derivatives Grant 5,457,104 - Bartel , et al. October 10, 1 | 1995-10-10 |
| Naphthyridonecarboxylic acid derivatives Grant 5,371,090 - Petersen , et al. December 6, 1 | 1994-12-06 |
| 7-azaisoindolinyl-quinolone-carboxylic acid derivatives Grant 5,312,823 - Petersen , et al. May 17, 1 | 1994-05-17 |
| Pseudotrissaccharides, a process for their production and their use as medicaments Grant 4,235,888 - Stadler , et al. November 25, 1 | 1980-11-25 |
| N-Substituted amino glycoside compounds, their production, and their use as medicaments Grant 4,199,572 - Schroder , et al. April 22, 1 | 1980-04-22 |
| Penicillins and cephalosporins and their production Grant 4,039,673 - Konig , et al. August 2, 1 | 1977-08-02 |
| Penicillins Grant 4,009,272 - Konig , et al. February 22, 1 | 1977-02-22 |
| Penicillins Grant 4,001,218 - Schmidt , et al. January 4, 1 | 1977-01-04 |
| Penicillins Grant 3,931,153 - Schmidt , et al. January 6, 1 | 1976-01-06 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 