Axel Vollmer

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Kriftel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Synergistic mixtures of phosphoric esters with carboxylic acids or...
- Patent number 6,204,420
- Issue date Mar 20, 2001
- Clariant GmbH
- Dennis Miller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Synergistic mixtures of alkylphenol-formaldehyde resins with oxalky...
- Patent number 6,180,683
- Issue date Jan 30, 2001
- Clariant GmbH
- Dennis Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethercarboxylic acids as asphaltene dispersants in crude oils
- Patent number 6,063,146
- Issue date May 16, 2000
- Clariant GmbH
- Dennis Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of sarcosinates as asphaltene-dispersing agents
- Patent number 5,948,237
- Issue date Sep 7, 1999
- Clariant GmbH
- Dennis Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of alkanesulfonic acids as asphaltene-dispersing agents
- Patent number 5,925,233
- Issue date Jul 20, 1999
- Clariant GmbH
- Dennis Miller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...