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Patent applications and USPTO patent grants for Volkert; Bert.The latest application filed is for "method for producing polysaccharide esters or polysaccharide mixed esters".
Patent | Date |
---|---|
Method for producing polysaccharide esters or polysaccharide mixed esters Grant 9,181,352 - Volkert , et al. November 10, 2 | 2015-11-10 |
Method For Producing Polysaccharide Esters Or Polysaccharide Mixed Esters App 20120172587 - Volkert; Bert ;   et al. | 2012-07-05 |
Method for producing polysaccharide derivatives App 20120088909 - Lehmann; Andre ;   et al. | 2012-04-12 |
Viscosity Regulator, Method For The Production Thereof, And Use Thereof App 20100158831 - Volkert; Bert ;   et al. | 2010-06-24 |
Method for producing highly-substituted carboxyalkyl starch App 20040039191 - Volkert, Bert ;   et al. | 2004-02-26 |
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