Marvin Nussbaum

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Skokie, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of acyloxy benzene sulfonate
- Patent number 4,721,805
- Issue date Jan 26, 1988
- Stepan Company
- Marvin Nussbaum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of acyloxy benzene sulfonate
- Patent number 4,692,279
- Issue date Sep 8, 1987
- Stepan Company
- Marvin Nussbaum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonation petroleum composition
- Patent number 4,390,474
- Issue date Jun 28, 1983
- Stepan Chemical Company
- Marvin L. Nussbaum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for enhanced oil recovery employing petroleum sulfonates
- Patent number 4,252,192
- Issue date Feb 24, 1981
- Stepan Chemical Company
- Marvin L. Nussbaum
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Petroleum sulfonates
- Patent number 4,177,207
- Issue date Dec 4, 1979
- Stepan Chemical Company
- Marvin L. Nussbaum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for sulfonation
- Patent number 4,148,821
- Issue date Apr 10, 1979
- Stepan Chemical Company
- Marvin L. Nussbaum
- C07 - ORGANIC CHEMISTRY