WHEELABRATOR CLEAN AIR SYSTEMS INC

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SCHAUMBURG, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Tridentate metal ligands of certain pyridine phosphonic acids
- Patent number 5,686,613
- Issue date Nov 11, 1997
- Wheelabrator Clean Air Systems Inc.
- Derek McManus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfur separation system with interface control
- Patent number 5,651,896
- Issue date Jul 29, 1997
- Wheelabrator Clean Air Systems Inc.
- Gary J. Nagl
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oxidation-reduction process
- Patent number 5,591,419
- Issue date Jan 7, 1997
- Wheelabrator Clean Air Systems Inc.
- Derek McManus
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75054406 - BIOCARB
- Serial number 75054406
- Registration number 2246906
- Filing date Feb 7, 1996
- WHEELABRATOR CLEAN AIR SYSTEMS INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74671217 - BIOCARB
- Serial number 74671217
- Filing date May 8, 1995
- WHEELABRATOR CLEAN AIR SYSTEMS INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry