Kroker; Ruprecht
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kroker; Ruprecht.The latest application filed is for "method for producing tert-butyl esters of aliphatic c1-c4-carboxylic acids".
- Kroker; Ruprecht - Bobenheim-Roxheim DE
- Kroker; Ruprecht - Ludwigshafen DT
| Patent | Date |
|---|---|
| Method for producing tertiary C.sub.4-C.sub.8-alkyl esters of (meth)acrylic acid Grant 6,998,026 - Kroker , et al. February 14, 2 | 2006-02-14 |
| Method for producing tert-butyl esters of aliphatic C1-C4-carboxylic acids App 20040158094 - Kroker, Ruprecht ; et al. | 2004-08-12 |
| Method for producing tert-butyl esters of aliphatic c1-c4-carboxylic acids Grant 6,756,506 - Kroker , et al. June 29, 2 | 2004-06-29 |
| Method for producing tert-butyl esters of aliphatic C1-C4-carboxylic acids App 20030181754 - Kroker, Ruprecht ; et al. | 2003-09-25 |
| Method for producing tertiary c4-c8-alkyl esters of (meth)acryl acid App 20030127315 - Kroker, Ruprecht ; et al. | 2003-07-10 |
| Process For Separating By Distillation Pure (meth)acrylic Acid From Mixtures App 20010050216 - KROKER, RUPRECHT ; et al. | 2001-12-13 |
| Production of highly flexible coatings Grant 3,992,346 - Hartmann , et al. November 16, 1 | 1976-11-16 |
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