Inventor
Cecelia C. Cropley
Inventor
Acton, MA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy42%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution42%
C08JWorking-up8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
PatentTitleYear
7,897,285'Fuel cell system including gas recycling and pressurizing assembly'20116,811,905'Direct organic fuel cell having a vapor transport member'20046,083,641'Titanium carbide bipolar plate for electrochemical devices'20005,672,438'Membrane and electrode assembly employing exclusion membrane for direct methanol fuel cell'19975,527,446'Gas sensor'19965,523,177'Membrane-electrode assembly for a direct methanol fuel cell'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1997Patents assigned to GINER INC (2)· patent assignee history
1996Patents assigned to US ARMY (1)· patent assignee history
1996–2011Based in Acton, MA, US· patent location history
1997Patents assigned to DU PONT (1)· patent assignee history
2004Patents assigned to GINER ELECTRO CHEMICAL SYSTEMS (1)· patent assignee history
2011Patents assigned to GINER ELECTROCHEMICAL SYSTEMS LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GINER INC | 2 | 1996–1997 |
| DU PONT | 1 | 1997 |
| GINER ELECTRO CHEMICAL SYSTEMS | 1 | 2004 |
| GINER ELECTROCHEMICAL SYSTEMS LLC | 1 | 2011 |
| US ARMY | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Acton, Massachusetts, US | 6 | 1996–2011 |