Karel Cerovsky

Person

Dvur Kralove nad Labem, CS

People

Patents Grantslast 30 patents

Information Patent Grant
Water-soluble cation-active polyelectrolytes
- Patent number 4,758,671
- Issue date Jul 19, 1988
- Vyzkumny ustav textilniho zuslechtovani
- Drahomir Dvorsky
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Quaternary pyrazinium compounds
- Patent number 4,547,574
- Issue date Oct 15, 1985
- Vyzkumny ustav zuslechtovaci
- Drahomir Dvorsky
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Quaternary pyrimidinium compounds
- Patent number 4,542,217
- Issue date Sep 17, 1985
- Vyzkumny ustav zuslechtovaci
- Drahomir Dvorsky
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Quaternary ammonium compounds
- Patent number 4,499,282
- Issue date Feb 12, 1985
- Vyzkumny ustav zuslechtovaci
- Drahomir Dvorsky
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Quaternary ammonium compounds and method for preparation thereof
- Patent number 4,468,228
- Issue date Aug 28, 1984
- Vykumny ustav zuslechtovaci
- Drahomir Dvorsky
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Technique for dyeing and printing of textiles with quaternary ammon...
- Patent number 4,369,041
- Issue date Jan 18, 1983
- Vyzkumny ustav zuslechtovaci
- Drahomir Dvorsky
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of dyeing cellulose fibers by anionic dyes, compound for use...
- Patent number 4,331,441
- Issue date May 25, 1982
- Vyzkumny ustav zuslechtovaci
- Drahomir Dvorsky
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Karel Cerovsky

Person

Patents Grantslast 30 patents

Water-soluble cation-active polyelectrolytes

Quaternary pyrazinium compounds

Quaternary pyrimidinium compounds

Quaternary ammonium compounds

Quaternary ammonium compounds and method for preparation thereof

Technique for dyeing and printing of textiles with quaternary ammon...

Method of dyeing cellulose fibers by anionic dyes, compound for use...