Dace Grote

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Columbus, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Formation of hydroxy aryl carboxylic acids and esters
- Patent number 4,827,845
- Issue date May 9, 1989
- Ashland Oil, Inc.
- Dace Grote
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
HF separation in a carbonylation process
- Patent number 4,661,296
- Issue date Apr 28, 1987
- Ashland Oil, Inc.
- Dace Grote
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of tantalum or antimony pentafluoride from isobutyryl fl...
- Patent number 4,582,571
- Issue date Apr 15, 1986
- Ashland Oil, Inc.
- Robert A. Grimm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of isobutyryl fluoride
- Patent number 4,451,670
- Issue date May 29, 1984
- Ashland Oil, Inc.
- Dace Grote
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of isobutyric acid anhydride
- Patent number 4,303,594
- Issue date Dec 1, 1981
- Ashland Oil, Inc.
- Richard V. Norton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid-liquid extraction of isobutyric acid from aqueous HF solutio...
- Patent number 4,270,983
- Issue date Jun 2, 1981
- Ashland Oil, Inc.
- Bhupendra C. Trivedi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing N, N-dimethylurea
- Patent number 3,937,727
- Issue date Feb 10, 1976
- Ashland Oil, Inc.
- Peter E. Throckmorton
- C07 - ORGANIC CHEMISTRY