Lahtinen; Leila
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lahtinen; Leila.The latest application filed is for "process for the preparation of polyvalent alcohols".
- Lahtinen; Leila - Helsinki FI
| Patent | Date |
|---|---|
| Process for the preparation of polyvalent alcohols Grant 6,255,541 - Paatero , et al. July 3, 2 | 2001-07-03 |
| Catalyst system for selective alkylation of toluene Grant 4,952,546 - Knuuttila , et al. August 28, 1 | 1990-08-28 |
| Procedure for producing stearyl-.beta.-(3,5-dibutyl-4-hydroxyphenyl) propionate and bis-(.beta.(3,5-dibutyl-4-hydroxybenzyl)-methylcarboxyethyl)sulphide Grant 4,694,099 - Ahlfors , et al. September 15, 1 | 1987-09-15 |
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