Volkening; Stephan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Volkening; Stephan.The latest application filed is for "method and apparatus for optically reading information".
- Volkening; Stephan - Koln DE
- Volkening, Stephan - K?ouml;ln DE
| Patent | Date |
|---|---|
| Method and apparatus for optically reading information Grant 8,915,436 - Volkening , et al. December 23, 2 | 2014-12-23 |
| Method and device for reading information optically Grant 8,534,557 - Volkening , et al. September 17, 2 | 2013-09-17 |
| Method and apparatus for the secure processing of sensitive information Grant 8,266,447 - Volkening , et al. September 11, 2 | 2012-09-11 |
| Method and apparatus for the production of polarization holograms Grant 8,208,185 - Asfour , et al. June 26, 2 | 2012-06-26 |
| Method And Apparatus For Optically Reading Information App 20110121073 - Volkening; Stephan ; et al. | 2011-05-26 |
| Optical Storage Media And Method For The Production Thereof App 20100047505 - Volkening; Stephan ; et al. | 2010-02-25 |
| Method And Apparatus For The Secure Processing Of Sensitive Information App 20090254758 - Volkening; Stephan ; et al. | 2009-10-08 |
| Method And Apparatus For The Production Of Polarization Holograms App 20090219590 - Asfour; Jean-Michel ; et al. | 2009-09-03 |
| Method for leaching aluminium-metal alloys Grant 7,575,623 - Boll , et al. August 18, 2 | 2009-08-18 |
| Method and Device For Reading Information Optically App 20080041955 - Volkening; Stephan ; et al. | 2008-02-21 |
| Storage Medium For Confidential Information App 20070174854 - Jungermann; Hardy ; et al. | 2007-07-26 |
| Method for leaching aluminium-metal alloys App 20050006254 - Boll, Matthias ; et al. | 2005-01-13 |
| Process for the epoxidation of olefins using gold-containing catalyst Grant 6,825,366 - Cunningham , et al. November 30, 2 | 2004-11-30 |
| Process for the epoxidation of olefins using gold-containing catalyst App 20030060643 - Cunningham, A. H. Derek ; et al. | 2003-03-27 |
| Process for producing epoxides from alkenes App 20030028040 - Seeba, Johann ; et al. | 2003-02-06 |
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.
| 