Papyrus Kopparfors AB

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Molndal, SE

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Patents Grantslast 30 patents

Information Patent Grant
Particulate oil-absorbing composition to absorb oil
- Patent number 4,537,877
- Issue date Aug 27, 1985
- Papyrus Kopparfors AB
- Thomas Ericsson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the absorption of organic liquids by use of a hydrophob...
- Patent number 4,519,918
- Issue date May 28, 1985
- Papyrus Kopparfors AB
- Thomas Ericsson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73506393 - CHROMOCARD
- Serial number 73506393
- Registration number 1335498
- Filing date Oct 31, 1984
- Papyrus Kopparfors AB
- 16 - Paper, cardboard and goods made from these materials, not included in other classes