Heinz Thomas

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Heat-insulating body
- Patent number 6,143,389
- Issue date Nov 7, 2000
- Bayer Aktiengesellschaft
- Karl Werner Dietrich
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Heat insulating bodies
- Patent number 6,063,471
- Issue date May 16, 2000
- Bayer Aktiengesellschaft
- Karl Werner Dietrich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Odorless catalysts for the synthesis of polyurethanes
- Patent number 4,348,536
- Issue date Sep 7, 1982
- Bayer Aktiengesellschaft
- Johannes Blahak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyurethanes prepared with novel Mannich bases
- Patent number 4,143,220
- Issue date Mar 6, 1979
- Bayer Aktiengesellschaft
- Erwin Muller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrogen containing chemical compounds and a process for making pol...
- Patent number 4,105,600
- Issue date Aug 8, 1978
- Bayer Aktiengesellschaft
- Erwin Muller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...