Hermanus G. J. Lansink Rotgerink

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Mombris-Mensengesab, DE

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Patents Grantslast 30 patents

Information Patent Grant
Supported catalyst for the production of vinyl acetate monomer
- Patent number 6,821,922
- Issue date Nov 23, 2004
- Degussa-Huls AG
- Thomas Tacke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Moldings based on pyrogenic silicon dioxide
- Patent number 6,593,270
- Issue date Jul 15, 2003
- Degussa AG
- Helmfried Krause
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Moldings including pyrogenic mixed oxide and the use thereof
- Patent number 6,432,869
- Issue date Aug 13, 2002
- Degussa AG
- Helmfried Krause
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Moldings based on silica
- Patent number 6,316,383
- Issue date Nov 13, 2001
- Degussa AG
- Thomas Tacke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compacts based on pyrogenically produced silicon dioxide
- Patent number 6,207,610
- Issue date Mar 27, 2001
- Degussa-Huls AG
- Helmfried Krause
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing propylsilanes
- Patent number 6,153,782
- Issue date Nov 28, 2000
- Degussa-Huls AG
- Thomas Krauter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphoric acid catalyst and its use
- Patent number 5,824,825
- Issue date Oct 20, 1998
- Degussa Aktiengesellschaft
- Hermanus Lansink-Rotgerink
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Catalyst support
- Publication number 20050202962
- Publication date Sep 15, 2005
- Hermanus Gerhardus Jozef Lansink Rotgerink
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for the production of granules in a circulating fluidized b...
- Publication number 20030037415
- Publication date Feb 27, 2003
- Degussa AG
- Hans Christian Alt
- C01 - INORGANIC CHEMISTRY