Neumann; Doris
Patent Applications and Registrations
Patent applications and USPTO patent grants for Neumann; Doris.The latest application filed is for "method for hydrogenating nitroaromatic systems with selected platinum catalysts".
- Neumann; Doris - Offenbach DE
- Neumann; Doris - Offenbach a. M. N/A DE
| Patent | Date |
|---|---|
| Method for hydrogenating nitroaromatic systems with selected platinum catalysts Grant 9,452,970 - Neumann , et al. September 27, 2 | 2016-09-27 |
| Method for the preparation of biphephos Grant 9,127,030 - Kreidler , et al. September 8, 2 | 2015-09-08 |
| Method for preparing cyclic ketones Grant 8,802,897 - Neumann , et al. August 12, 2 | 2014-08-12 |
| Method for Hydrogenating Nitroaromatic Systems with Selected Platinum Catalysts App 20140066658 - Neumann; Doris ; et al. | 2014-03-06 |
| Method For The Preparation Of Biphephos App 20130324756 - Kreidler; Burkard ; et al. | 2013-12-05 |
| Method For The Purification Of Biphephos App 20130317246 - Kreidler; Burkard ; et al. | 2013-11-28 |
| Method for Preparing Cyclic Ketones App 20130165697 - Neumann; Doris ; et al. | 2013-06-27 |
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.
| 