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Patent applications and USPTO patent grants for Luers; Georg.The latest application filed is for "beer clarification aid based on silica xerogel with high filterability".
Patent | Date |
---|---|
Beer Clarification Aid Based On Silica Xerogel With High Filterability App 20100112132 - Luers; Georg ;   et al. | 2010-05-06 |
Integrated additive composition, process for its preparation and its use Grant 6,294,505 - Luers , et al. September 25, 2 | 2001-09-25 |
Matting agent based on aggregated silica Grant 6,103,004 - Belligoi , et al. August 15, 2 | 2000-08-15 |
Anti-blocking agent and process for its manufacture Grant 6,066,691 - Sobottka , et al. May 23, 2 | 2000-05-23 |
Anti-blocking agent and process for its manufacture Grant 5,792,808 - Sobuttka , et al. August 11, 1 | 1998-08-11 |
SiO.sub.2 flatting agent, process for its production and its use Grant 5,221,337 - Luers , et al. June 22, 1 | 1993-06-22 |
Combined antiblocking and lubricant concentrate Grant 4,675,122 - Luers , et al. June 23, 1 | 1987-06-23 |
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