Frohs; Wilhelm
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frohs; Wilhelm.The latest application filed is for "novel coke with additives".
- Frohs; Wilhelm - Allmannshofen DE
- Frohs; Wilhelm - Meitingen DE
| Patent | Date |
|---|---|
| Coke with additives Grant 11,434,428 - Ottinger , et al. September 6, 2 | 2022-09-06 |
| Catalytically active additives for coke originating from petrol or coal Grant 10,899,623 - Walter , et al. January 26, 2 | 2021-01-26 |
| Methods for producing polygranular graphite bodies Grant 10,377,672 - Frohs , et al. A | 2019-08-13 |
| Method for producing graphite bodies Grant 10,308,513 - Frohs , et al. | 2019-06-04 |
| Catalytically Active Additives For Coke Originating From Petrol Or Coal App 20190031514 - WALTER; Heribert ; et al. | 2019-01-31 |
| Novel Coke With Additives App 20190031961 - OTTINGER; Oswin ; et al. | 2019-01-31 |
| Methods For Producing Polygranular Graphite Bodies App 20180222803 - Frohs; Wilhelm ; et al. | 2018-08-09 |
| Method For Producing Graphite Bodies App 20180194631 - Frohs; Wilhelm ; et al. | 2018-07-12 |
| Rigid Polystyrene Foams, A Molded Body And Insulation Containing Rigid Polystyrene Foams App 20150337101 - FROHS; WILHELM ; et al. | 2015-11-26 |
| Production Of Carbon-fiber Reinforced Coke App 20140197560 - FROHS; WILHELM ; et al. | 2014-07-17 |
| Material, method for producing a material and use thereof Grant 8,748,009 - Frohs , et al. June 10, 2 | 2014-06-10 |
| Porous coke and method of producing the porous coke Grant 7,990,680 - Cadek , et al. August 2, 2 | 2011-08-02 |
| Material, Method For Producing A Material And Use Thereof App 20110082033 - Frohs; Wilhelm ; et al. | 2011-04-07 |
| Porous Coke and Method of Producing the Porous Coke App 20100014216 - Cadek; Martin ; et al. | 2010-01-21 |
| Carbon fiber reinforced coke from the delayed coker Grant 7,276,284 - Frohs October 2, 2 | 2007-10-02 |
| Carbon Fiber Reinforced Coke From The Delayed Coker App 20070134422 - Frohs; Wilhelm | 2007-06-14 |
| Connecting pieces for carbon material electrodes App 20040265591 - Frohs, Wilhelm ; et al. | 2004-12-30 |
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