BDF IP HOLDINGS LTD.

Patent Applications and Registrations

Patent applications and USPTO patent grants for BDF IP HOLDINGS LTD..The latest application filed is for "cathode design for electrochemical cells".

Company Profile

1.13.3

BDF IP HOLDINGS LTD. - Vancouver CA
BDF IP Holdings Ltd. - Vancouber BC CA
BDF IP Holdings Ltd. -

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Cathode design for electrochemical cells Grant 10,205,173 - Young , et al. Feb	2019-02-12
Cathode Design For Electrochemical Cells App 20170141406 - YOUNG; Alan ; et al.	2017-05-18
Methods of operating fuel cell stacks and systems Grant 9,099,704 - Jia , et al. August 4, 2	2015-08-04
Methods Of Operating Fuel Cell Stacks And Systems App 20120148929 - Jia; Nengyou ; et al.	2012-06-14
Methods of making components for electrochemical cells Grant 8,168,025 - Mah , et al. May 1, 2	2012-05-01
System and method of starting a fuel cell system Grant 8,053,122 - Limbeck , et al. November 8, 2	2011-11-08
Shutdown methods and designs for fuel cell stacks Grant 7,964,315 - Haas , et al. June 21, 2	2011-06-21
Shutdown methods and designs for fuel cell stacks Grant 7,955,739 - Bradean , et al. June 7, 2	2011-06-07
Method for humidifying a reactant stream for a fuel cell Grant 7,784,770 - Mossman August 31, 2	2010-08-31
Fuel cell anode structure for voltage reversal tolerance Grant 7,608,358 - Ye October 27, 2	2009-10-27
Water insoluble additive for improving conductivity of an ion exchange membrane Grant 7,601,759 - MacKinnon , et al. October 13, 2	2009-10-13
System And Method For Fuel Cell Start Up App 20090220828 - Davis; Michael T. ; et al.	2009-09-03
Reduced degradation of ion-exchange membranes in electrochemical fuel cells Grant 7,537,857 - Andrews , et al. May 26, 2	2009-05-26
Apparatus for improving the cold starting capability of an electrochemical fuel cell Grant 7,482,085 - Roberts , et al. January 27, 2	2009-01-27
Method for producing a membrane for a fuel cell Grant 7,429,280 - Biegert , et al. September 30, 2	2008-09-30

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