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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/09/1990
Application #:
07210591
Filing Dt:
06/23/1988
Inventors:
HANS SAUER, AUGUST WINSEL
Title:
PLASTIC-BOUND GAS DIFFUSION ELECTRODE CONTAINING A MANGANESE OXIDE CATALYST AND PROCESS FOR PREPARING SAME
Assignment: 1
Reel/Frame:
004925/0113Recorded: 06/23/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/16/1988
Exec Dt:
06/20/1988
Assignee:
Correspondent:
GERARD J. WEISER
WEISER & STAPLER
230 S. 15TH ST., STE. 500
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:
011722/0677Recorded: 04/20/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2001
Assignee:
AM LEINEUFER 51
D-30419 HANNOVER, GERMANY
Correspondent:
SCHNADER HARRISON SEGAL & LEWIS
T. DANIEL CHRISTENBURY
IP DEPARTMENT
1600 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:
014523/0392Recorded: 09/26/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/25/2003
Assignee:
AM LEINEUFER 51
D-30419 HANNOVER, GERMANY
Correspondent:
PIPER RUDNICK LLP
T. DANIEL CHRISTENBURY
3400 TWO LOGAN SQUARE
18TH AND ARCH STREETS
PHILADELPHIA, PA 19103-2762

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