Huibert S. Jongenburger

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for enhancing the yield of tertiary butyl alcohol in a terti...
- Patent number 5,639,355
- Issue date Jun 17, 1997
- Texaco Chemical Inc.
- Huibert Sybrandus Jongenburger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of purified and substantially anhydrous propylene oxide
- Patent number 5,489,366
- Issue date Feb 6, 1996
- Texaco Chemical Inc.
- Huibert S. Jongenburger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus for contacting fluid with solid
- Patent number 4,648,999
- Issue date Mar 10, 1987
- M. W. Kellogg Company
- Robert B. Armstrong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Back-mixed hydrotreating reactor
- Patent number 4,615,870
- Issue date Oct 7, 1986
- The M. W. Kellogg Company
- Robert B. Armstrong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL