Ole-Jacob Siljan

Person

Skien, NO

People

Patents Grantslast 30 patents

Information Patent Grant
Control of temperature and operation of inert electrodes during pro...
- Patent number 9,217,204
- Issue date Dec 22, 2015
- Norsk Hydro ASA
- Ole-Jacob Siljan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Utilisation of oxygen evolving anode for Hall-Hèroult cells and des...
- Patent number 7,470,354
- Issue date Dec 30, 2008
- Norsk Hydro ASA
- Odd-Arne Lorentsen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolysis cell and structural elements to be used therein
- Patent number 7,465,379
- Issue date Dec 16, 2008
- Cronus Energy AS
- Ole-Jacob Siljan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for operating one or more electrolysiscells for production o...
- Patent number 7,422,624
- Issue date Sep 9, 2008
- Norsk Hydro ASA
- Knut Ingvar Åsen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and an electrowinning cell for production of metal
- Patent number 7,144,483
- Issue date Dec 5, 2006
- Norsk Hydro ASA
- Ole-Jacob Siljan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Control of temperature and operation of inert electrodes during pro...
- Publication number 20070000787
- Publication date Jan 4, 2007
- Ole-Jacob Siljan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Electrolysis cell and structural elements to be used therein
- Publication number 20060237305
- Publication date Oct 26, 2006
- Ole-Jacob Siljan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method for operating one or more electrolysiscells for production o...
- Publication number 20060162555
- Publication date Jul 27, 2006
- NORSK HYDRO ASA
- Knut Ingvar Asen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Utilisation of oxygen evolving anode for hall-heroult cells and des...
- Publication number 20060102490
- Publication date May 18, 2006
- Odd-Arne Lorentsen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Arrangement of anode for utilisation in an electrolysis cell
- Publication number 20040178079
- Publication date Sep 16, 2004
- Stein Julsrud
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method and an electrowinning cell for production of metal
- Publication number 20040112757
- Publication date Jun 17, 2004
- Ole-Jacob Siljan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Ole-Jacob Siljan

Person

Patents Grantslast 30 patents

Control of temperature and operation of inert electrodes during pro...

Utilisation of oxygen evolving anode for Hall-Hèroult cells and des...

Electrolysis cell and structural elements to be used therein

Method for operating one or more electrolysiscells for production o...

Method and an electrowinning cell for production of metal

Patents Applicationslast 30 patents

Control of temperature and operation of inert electrodes during pro...

Electrolysis cell and structural elements to be used therein

Method for operating one or more electrolysiscells for production o...

Utilisation of oxygen evolving anode for hall-heroult cells and des...

Arrangement of anode for utilisation in an electrolysis cell

Method and an electrowinning cell for production of metal