Tapio HONKANEN

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Porvoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating a liquid sample in order to remove interference...
- Patent number 11,788,936
- Issue date Oct 17, 2023
- Kemira Oyj
- Tapio Honkanen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for treating produced water
- Patent number 11,046,600
- Issue date Jun 29, 2021
- Kemira Oyj
- Esa Mikkola
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING COAGULANT ALUMINIUM SALTS
- Publication number 20230416104
- Publication date Dec 28, 2023
- KEMIRA OYJ
- Tapio HONKANEN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR TREATING PRODUCED WATER
- Publication number 20210340038
- Publication date Nov 4, 2021
- KEMIRA OYJ
- Esa MIKKOLA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method for treating a liquid sample in order to remove interference...
- Publication number 20210215578
- Publication date Jul 15, 2021
- Kemira Oyj
- Tapio Honkanen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR TREATING PRODUCED WATER
- Publication number 20200017385
- Publication date Jan 16, 2020
- KEMIRA OYJ
- Esa MIKKOLA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE