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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/07/2010
Application #:
10506387
Filing Dt:
01/25/2005
Publication #:
Pub Dt:
06/02/2005
Inventors:
Joachim Kiefer, Oemer Uensal, Gordon Calundann, James Crivello
Title:
PROTON CONDUCTING ELECTROLYTE MEMBRANE HAVING REDUCED METHANOL PERMEABILITY AND THE USE THEREOF IN FUEL CELLS
Assignment: 1
Reel/Frame:
015677/0306Recorded: 02/07/2005Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/28/2004
Exec Dt:
11/15/2004
Exec Dt:
01/19/2005
Exec Dt:
11/29/2004
Assignee:
INDUSTRIEPARK HOCHST D-65926
FRANKFURT AM MAIN, GERMANY
Correspondent:
HAMILTON, BROOK, SMITH & REYNOLDS
STEVEN G. DAVIS
530 VIRGINIA ROAD
P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 2
Reel/Frame:
016832/0466Recorded: 08/04/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/27/2005
Assignee:
INDUSTRIEPARK HOCHST
D-65926 FRANKFURT AM MAIN, GERMANY
Correspondent:
STEVEN G. DAVIS, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BO 9133
CONCORD, MA 01742-9133
Assignment: 3
Reel/Frame:
020312/0421Recorded: 12/31/2007Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/2007
Assignee:
INDUSTRIEPARK HOCHST
FRANKFURT AM MAIN, GERMANY D-65926
Correspondent:
STEVEN G. DAVIS, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133

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