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Patent Assignment Assignor Details
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Assignor Name : WALZER, EGON
Total Assignments: 6
Assignment: 1
Reel/Frame:009928/0908   Pages: 2
Recorded: 05/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINOLD, ANDREAS
Exec Dt:
03/18/1999
2
WALZER, EGON
Exec Dt:
03/18/1999
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
POSTFACH 1345
PATENTS AND TRADEMARKS
D-63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6254801
NONE
09274205
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:011859/0991   Pages: 5
Recorded: 06/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PELDSZUS, RUDIGER
Exec Dt:
05/07/2001
2
WALZER, EGON
Exec Dt:
05/07/2001
3
BAUER, MARTIN
Exec Dt:
05/07/2001
4
STEINER, NORBERT
Exec Dt:
05/18/2001
5
DEL GROSSO, MICHAEL
Exec Dt:
05/07/2001
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
BENNINGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6652986
US20010044034
09795969
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:017333/0470   Pages: 5
Recorded: 03/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALZER, EGON
Exec Dt:
02/15/2006
2
SCHMIDT, CORINNA
Exec Dt:
02/15/2006
3
BRANDNER, FRIEDHELM
Exec Dt:
02/15/2006
4
HASENZAHL, STEFFEN
Exec Dt:
03/06/2006
5
SCHOLZ, MARIO
Exec Dt:
02/17/2006
6
DEL GROSSO, BIRGIT
Exec Dt:
02/20/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060278847
11284399
Correspondence name and address
MICHAEL A. SANZO
FITCH, EVEN, TABIN & FLANNERY
1801 K STREET, N.W., SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 4
Reel/Frame:020512/0610   Pages: 4
Recorded: 02/14/2008
Attorney Dkt #:280661US0X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASENZAHL, STEFFEN
Exec Dt:
02/07/2008
2
RIEDEMANN, HEIKE
Exec Dt:
01/02/2008
3
WALZER, EGON
Exec Dt:
01/18/2008
4
BRANDNER, FRIEDHELM
Exec Dt:
01/18/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070055009
10558263
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:022864/0894   Pages: 6
Recorded: 06/24/2009
Attorney Dkt #:7601/19950
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALZER, EGON
Exec Dt:
05/04/2009
2
SCHMIDT, CORINNA
Exec Dt:
04/30/2009
3
BRANDNER, FRIEDHELM
Exec Dt:
05/04/2009
4
HASENZAHL, STEFFEN
Exec Dt:
06/02/2009
5
SCHOLZ, MARIO
Exec Dt:
05/12/2009
6
DEL GROSSO, BIRGIT
Exec Dt:
06/10/2009
7
RIEDEMANN, HEIKE
Exec Dt:
05/18/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090252815
12320349
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 6
Reel/Frame:031085/0384   Pages: 34
Recorded: 08/26/2013
Attorney Dkt #:7601/13070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMI, WALTER
Exec Dt:
07/10/2013
2
ANGERT, HUBERT
Exec Dt:
07/03/2013
3
KONIG, BERNHARD
Exec Dt:
07/10/2013
4
KRUCK, STEFFEN
Exec Dt:
07/04/2013
5
KUHN, FRANK DIETER
Exec Dt:
07/08/2013
6
LIETZENMAYER, MARTIN
Exec Dt:
07/08/2013
7
WALZER, EGON
Exec Dt:
07/02/2013
8
SCHMIDT, CORINNA
Exec Dt:
07/09/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130327718
13981814
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855

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