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Patent applications and USPTO patent grants for Lumpp; Andreas.The latest application filed is for "sulfonate functional polyvinyl acetals".
Patent | Date |
---|---|
Sulfonate functional polyvinyl acetals Grant 7,566,751 - Lumpp July 28, 2 | 2009-07-28 |
Sulfonate Functional Polyvinyl Acetals App 20080076871 - Lumpp; Andreas | 2008-03-27 |
Non-Blocking Solid Resins Of Vinyl Ester Mixed Polymers App 20080015321 - Stark; Kurt ;   et al. | 2008-01-17 |
Polyvinyl Acetate Solid Resins Functionalised with Acid Groups App 20070265394 - Grawe; Rene ;   et al. | 2007-11-15 |
Soft-Modified Polyvinyl Acetal Resins App 20070260021 - Lumpp; Andreas | 2007-11-08 |
Method for the Production of Polyvinyl Acetals App 20070244266 - Lumpp; Andreas | 2007-10-18 |
Process for preparing solid polyvinyl ester resins Grant 6,939,931 - Tschirner , et al. September 6, 2 | 2005-09-06 |
Process for preparing solid polyvinyl ester resins App 20030195319 - Tschirner, Peter ;   et al. | 2003-10-16 |
Solvent-resistant textile binder Grant 5,763,022 - Lumpp , et al. June 9, 1 | 1998-06-09 |
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