JERNKONTORET AB

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Stockholm, SE

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Patents Grantslast 30 patents

Information Patent Grant
Production of nano sized ferrite comprising oxidizing a molten slag
- Patent number 9,404,167
- Issue date Aug 2, 2016
- Jernkontoret
- Anna Nakano
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering metals and an electrolytic apparatus for per...
- Patent number 9,150,973
- Issue date Oct 6, 2015
- JERNKONTORET AB
- Lidong Teng
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method at continuous casting of steels and metal alloys with segreg...
- Patent number 4,493,363
- Issue date Jan 15, 1985
- Jernkontoret
- Hasse Fredriksson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Production of nano sized ferrite
- Publication number 20150307957
- Publication date Oct 29, 2015
- JERNKONTORET
- Anna NAKANO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RECOVERY OF RARE EARTH METALS
- Publication number 20150203979
- Publication date Jul 23, 2015
- JERNKONTORET
- Seshadri Seetharaman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR THE EXTRACTION OF VANADIUMPENTOXIDE, V2O5, FROM A SOURCE...
- Publication number 20150139873
- Publication date May 21, 2015
- JERNKONTORET
- Seshadri Seetharaman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RECOVERY OF LEAD AND INDIUM FROM GLASS, PRIMARILY FROM ELECTRONIC W...
- Publication number 20140212347
- Publication date Jul 31, 2014
- JERNKONTORET AB
- Lidong Teng
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
A PROCESS FOR RECOVERING METALS AND AN ELECTROLYTIC APPARATUS FOR P...
- Publication number 20140166502
- Publication date Jun 19, 2014
- JERNKONTORET AB
- Lidong Teng
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Trademarklast 30 trademarks