loadpatents
Patent applications and USPTO patent grants for Koch; Edwin.The latest application filed is for "filter device".
Patent | Date |
---|---|
Filter device Grant 11,305,216 - Schwender , et al. April 19, 2 | 2022-04-19 |
Filter Device App 20200206657 - SCHWENDER; Matthias ;   et al. | 2020-07-02 |
Support structure for a filter element Grant 10,596,493 - Schwender , et al. | 2020-03-24 |
Filtering element Grant 10,307,699 - Koch , et al. | 2019-06-04 |
Filter material for fluids and method for producing a filter material Grant 10,239,002 - Schwender , et al. | 2019-03-26 |
Filter medium Grant 10,071,327 - Koch , et al. September 11, 2 | 2018-09-11 |
Filter Material, In Particular For Hydraulic Filters App 20150343353 - SCHWENDER; Matthias ;   et al. | 2015-12-03 |
Filter Medium App 20150290571 - KOCH; Edwin ;   et al. | 2015-10-15 |
Filter Grant 9,108,128 - Schmitz , et al. August 18, 2 | 2015-08-18 |
Support Structure For A Filter Element App 20140291235 - Schmitz; Andreas ;   et al. | 2014-10-02 |
Filter Material App 20140238928 - Koch; Edwin ;   et al. | 2014-08-28 |
Filter App 20140183120 - Schmitz; Andreas ;   et al. | 2014-07-03 |
Filter Grant 8,709,249 - Schmitz , et al. April 29, 2 | 2014-04-29 |
Filtering Element App 20130180899 - Koch; Edwin ;   et al. | 2013-07-18 |
Filter Material For Fluids App 20130146529 - Schwender; Matthias ;   et al. | 2013-06-13 |
Filter Material For Fluids And Method For Producing A Filter Material App 20130140228 - Schwender; Matthias ;   et al. | 2013-06-06 |
Filter App 20110005990 - Schmitz; Andreas ;   et al. | 2011-01-13 |
Filter element Grant 7,767,086 - Koch , et al. August 3, 2 | 2010-08-03 |
Filter Element App 20070251875 - Koch; Edwin ;   et al. | 2007-11-01 |
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.