Junchang Dong

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Brookline, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for the photopromoted catalyzed degradation of...
- Patent number 5,516,492
- Issue date May 14, 1996
- ClearFlow Inc.
- Junchang Dong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrical mercury manometer
- Patent number 5,189,917
- Issue date Mar 2, 1993
- Trustees of Boston University
- Kallambella M. Vijayakumar
- G01 - MEASURING TESTING
Information Patent Grant
Thermal catalytic methods for converting oxides of nitrogen into en...
- Patent number 5,137,703
- Issue date Aug 11, 1992
- Trustees of Boston University
- Norman N. Lichtin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Photopromoted method for decomposing oxides of nitrogen into enviro...
- Patent number 4,980,040
- Issue date Dec 25, 1990
- Trustees of Boston University
- Norman N. Lichtin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Photopromoted catalytic method for making ammonia from molecular ni...
- Patent number 4,938,855
- Issue date Jul 3, 1990
- Boston University
- Norman N. Lichtin
- C01 - INORGANIC CHEMISTRY