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Ballard Power Systems Inc Patents
What Ballard Power Systems Inc has filed at the patent office — applications as well as grants, because a filing is on the record eighteen months before anyone has to say what it was for.
BLDP on carbonthat →Filings on file
3
Granted
0
Still pending
3
Filed under
1 names
3 filings
Newest filing first. A pending application has no patent number yet, and most never get one.
| Invention | Patent |
|---|---|
| COMPRESSION DEVICE FOR FUEL CELL STACKSH01M 8/248, Y02E 60/50Filed as BALLARD POWER SYSTEMS INC.2025-03-14Ian Muller STEWART | pending |
| BIPOLAR FLOW FIELD PLATE FOR FUEL CELLSH01M 8/0267, H01M 8/0258, H01M 8/1004, H01M 8/241, H01M2008/1095, Y02E 60/50Filed as BALLARD POWER SYSTEMS INC.2025-03-05Pouria KHOSHNEVISRAD | pending |
| A BIPOLAR FLOW FIELD PLATE, A FUEL CELL COMPRISING A BIPOLAR FLOW FIELD PLATE, AND A METHOD FOR MAKING BIPOLAR FLOW FIELD PLATESFiled as BALLARD POWER SYSTEMS INC.2024-10-30POURIA KHOSHNEVISRAD | pending |
Filings are matched to the company by applicant name, so a subsidiary filing under its own name is only here if that name resolves to this company. The applicant is printed as filed, which makes a wrong match visible. A patent is not a product: most applications are never granted, and most grants are never built.