Kemira Oy
USPTO Trademark & Patent Filings
Trademark applications and grants for Kemira Oy. Kemira Oy has 17 trademark applications. The latest application filed is for "KEMIRA GREENCARE"
- Company Aliases
- KEMIRA OY
- oy kemira
- Kemira Oy - Helsinki FI
- Kemira Oy - Espoo FI
- Kemira OY - Espoo FI
Trademarks Patents
| Patent Application | Date |
|---|---|
| Breathing mask with a display unit 5,764,203 - 08/699,171 Holmlund , et al. June 9, 1 | 1998-06-09 |
| Process for producing paper 5,695,609 - 08/589,057 Petander , et al. December 9, 1 | 1997-12-09 |
| Catalyst and method for manufacturing the same 5,612,277 - 08/392,912 H ark onen , et al. March 18, 1 | 1997-03-18 |
| Method for simultaneous production of alkali metal or ammonium peroxodisulphate salts and alkali metal hydroxide 5,445,717 - 08/287,139 Karki , et al. August 29, 1 | 1995-08-29 |
| Method of preparing titanium dioxide 5,443,811 - 08/066,915 Karvinen August 22, 1 | 1995-08-22 |
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