Ruhrchemie Aktiengesellschaft
USPTO Trademark & Patent Filings
Trademark applications and grants for Ruhrchemie Aktiengesellschaft. Ruhrchemie Aktiengesellschaft has 7 trademark applications. The latest application filed is for "ICELIFE"
- Company Aliases
- RUHRCHEMIE AKTIENGESELLSCHAFT
- aktiengesellschaft ruhrchemie
- Ruhrchemie Aktiengesellschaft - DE DE
- Ruhrchemie Aktiengesellschaft - Oberhausen DE
Trademarks Patents
| Patent Application | Date |
|---|---|
| Process for the preparation of aldehydes 4,808,757 - 07/193,956 Cornils , et al. February 28, 1 | 1989-02-28 |
| Process for producing synthesis gas by partial oxidation of coal-water suspensions 4,752,303 - 07/051,185 Materne , et al. June 21, 1 | 1988-06-21 |
| Process for the preparation of nonadecanediols 4,723,047 - 06/910,650 Bahrmann , et al. February 2, 1 | 1988-02-02 |
| Process for the production of 2-ethyl-hexanol 4,684,750 - 06/900,389 Kessen , et al. August 4, 1 | 1987-08-04 |
| Process for the purification of sulfonated aryl phosphines 4,623,490 - 06/770,303 Bexten , et al. November 18, 1 | 1986-11-18 |
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