Jiang Ji

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Salem, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Defect free composite membranes, method for producing said membrane...
- Patent number 7,172,075
- Issue date Feb 6, 2007
- Accord Partner Limited
- jiang ji
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Defect free composite membranes, method for producing said membrane...
- Patent number 7,165,682
- Issue date Jan 23, 2007
- Accord Partner Limited
- Jiang Ji
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Advanced submerged membrane modules, systems and processes
- Patent number 7,122,121
- Issue date Oct 17, 2006
- Jiang Ji
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for producing defect free composite membranes
- Patent number 7,081,273
- Issue date Jul 25, 2006
- Jiang Ji
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
Method for producing defect free composite membranes
- Publication number 20060289350
- Publication date Dec 28, 2006
- Jiang Ji
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Method for producing defect free composite membranes
- Publication number 20060000766
- Publication date Jan 5, 2006
- Jiang Ji
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES