Kwat I. The

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Jonquiere, CA

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing agglomerates from dusts
- Patent number 5,296,177
- Issue date Mar 22, 1994
- Alcan International Limited
- Kwat I. The
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for the alkaline biodegradation of organic impurities
- Patent number 5,271,844
- Issue date Dec 21, 1993
- Alcan International Limited
- David R. Chinloy
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of oxalic acid and sodium hydrogen oxal...
- Patent number 5,171,887
- Issue date Dec 15, 1992
- Alcan International Limited
- Kwat I. The
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Desilication of Bayer process solutions
- Patent number 5,118,484
- Issue date Jun 2, 1992
- Alcan International Limited
- Kwat I. The
- C01 - INORGANIC CHEMISTRY