Inventor
Junchang Dong
Inventor
Brookline, MA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry24%
B01DSeparation18%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general12%
Y02TClimate change mitigation technologies related to transportation12%
C01CAmmonia6%
C02FTreatment of water, waste water, sewage, or sludge6%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%
Y02ATechnologies for adaptation to climate change6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management6%
PatentTitleYear
5,516,492'Apparatus and method for the photopromoted catalyzed degradation of compounds in a fluid stream'19965,189,917'Electrical mercury manometer'19935,137,703'Thermal catalytic methods for converting oxides of nitrogen into environmentally compatible products'19924,980,040'Photopromoted method for decomposing oxides of nitrogen into environmentally compatible products'19904,938,855'Photopromoted catalytic method for making ammonia from molecular nitrogen using molecular hydrogen as a reducing agent'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1993Patents assigned to UNIV BOSTON (4)· patent assignee history
1990–1996Based in Brookline, MA, US· patent location history
1996Patents assigned to CLEARFLOW INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV BOSTON | 4 | 1990–1993 |
| CLEARFLOW INC | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Brookline, Massachusetts, US | 5 | 1990–1996 |