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Patent Assignment Assignor Details
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Assignor Name : VON HIPPEL, LUKAS
Total Assignments: 12
Assignment: 1
Reel/Frame:008131/0815   Pages: 4
Recorded: 08/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON HIPPEL, LUKAS
Exec Dt:
07/19/1996
2
BUSSEK, CHRISTIAN
Exec Dt:
07/09/1996
3
ARNTZ, DIETRICH
Exec Dt:
07/19/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5785942
NONE
08670980
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
ROBERT G. WEILACHER
1850 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:008736/0516   Pages: 3
Recorded: 09/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON HIPPEL, LUKAS
Exec Dt:
05/26/1997
2
BUSSEK, CHRISTIAN
Exec Dt:
06/03/1997
3
SAUER, JOERG
Exec Dt:
05/26/1997
4
SAUER, MANFRED
Exec Dt:
05/26/1997
5
ARNTZ, DIETRICH
Exec Dt:
05/26/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5928984
NONE
08845447
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
ROBERT G. WEILACHER
1850 M ST., NW - SUITE 800
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:008979/0724   Pages: 3
Recorded: 01/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAUER, JOERG
Exec Dt:
08/09/1997
2
VON HIPPEL, LUKAS
Exec Dt:
07/29/1997
3
ARNTZ, DIETRICH
Exec Dt:
09/15/1997
4
BOECK, WOLFGANG
Exec Dt:
08/07/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5977011
NONE
08885042
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER, ET AL
ROBERT G. WEILACHER
1850 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:009259/0163   Pages: 3
Recorded: 01/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAUER, JOERG
Exec Dt:
08/09/1997
2
BOECK, WOLFGANG
Exec Dt:
08/07/1997
3
VON HIPPEL, LUKAS
Exec Dt:
07/29/1997
4
BURKHARDT, WERNER
Exec Dt:
08/04/1997
5
RAUTENBERG, STEPHAN
Exec Dt:
08/07/1997
6
ARNTZ, DIETRICH
Exec Dt:
09/15/1997
7
HOFEN, WILLI
Exec Dt:
09/02/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5852219
NONE
08885045
Correspondence name and address
BEVERIDGE, DEGRANDI ET AL.
1850 M STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:008883/0358   Pages: 2
Recorded: 11/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON HIPPEL, LUKAS
Exec Dt:
10/24/1997
2
SAUER, JORG
Exec Dt:
10/26/1997
3
SCHUTTE, RUDIGER
Exec Dt:
11/05/1997
4
SAUER, MANFRED
Exec Dt:
10/27/1997
5
ARNTZ, DIETRICH
Exec Dt:
11/03/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5961945
NONE
08970765
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 6
Reel/Frame:009135/0891   Pages: 3
Recorded: 04/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON HIPPEL, LUKAS
Exec Dt:
01/05/1998
2
ARNTZ, DIETRICH
Exec Dt:
01/19/1998
3
FRAUHAMMER, JORG
Exec Dt:
01/27/1998
4
EIGENBERGER, GERHART
Exec Dt:
01/28/1998
5
FRIEDRICH, GERHARD
Exec Dt:
01/28/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5980838
NONE
08988427
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER, ET AL
ROBERT G. WEILACHER
1850 M STREET NW,
SUITE 800
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:009042/0258   Pages: 3
Recorded: 03/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUTTE, RUDIGER
Exec Dt:
02/04/1998
2
ALT, HANS CHRISTIAN
Exec Dt:
01/20/1998
3
BECKER-BALFANZ, CATRIN
Exec Dt:
01/22/1998
4
SAUER, MANFRED
Exec Dt:
01/26/1998
5
VON HIPPEL, LUKAS
Exec Dt:
01/14/1998
6
FEUER, OLIVER
Exec Dt:
01/15/1998
7
LOROSCH, JURGEN
Exec Dt:
01/30/1998
Assignee
1
DEGUSSA AG
PATENTABTEILUNG, POSTFACH 1345
DE-63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5958588
NONE
09018894
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 8
Reel/Frame:009191/0742   Pages: 3
Recorded: 05/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON HIPPEL, LUKAS
Exec Dt:
02/18/1998
2
ARNTZ, DIETRICH
Exec Dt:
03/04/1998
3
KUTTRUF, BERND
Exec Dt:
02/18/1998
4
WALTER, BRIGITTA
Exec Dt:
02/18/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6056932
NONE
08991991
Correspondence name and address
BEVERIDGE DEGRANDI WEILACHER & YOUNG LLP
ROBERT G. WEILACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:010016/0765   Pages: 5
Recorded: 06/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON HIPPEL, LUKAS
Exec Dt:
10/05/1998
2
BUSSEK, CHRISTIAN
Exec Dt:
10/22/1998
3
SAUER, JORG
Exec Dt:
10/09/1998
4
SAUER, MANFRED
Exec Dt:
10/12/1998
5
ARNTZ, DIETRICH
Exec Dt:
11/09/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311, FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5928984
NONE
08845447
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
ROBERT G. WEILACHER
INTELLECTUAL PROPERTY GROUP
1850 M STREET N.W., (SUITE 800)
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:010981/0258   Pages: 2
Recorded: 08/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTSCH-FRANK, BIRGIT
Exec Dt:
04/17/2000
2
HEMME, INA
Exec Dt:
04/06/2000
3
VON HIPPEL, LUKAS
Exec Dt:
04/14/2000
4
KATUSIC, STIPPAN
Exec Dt:
04/05/2000
5
ROLLMANN, JURGEN
Exec Dt:
04/05/2000
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6387346
NONE
09531270
Correspondence name and address
PILLSBYRY MADISON & SUTRO LLP
RUTH N. MORDUCH
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 11
Reel/Frame:012693/0140   Pages: 13
Recorded: 03/18/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR'S NAME, PREVIOUSLY RECORDED AT REEL 010981, FRAME 0258.
Assignors
1
BERTSCH-FRANK, BIRGIT
Exec Dt:
04/17/2000
2
HEMME, INA
Exec Dt:
04/06/2000
3
VON HIPPEL, LUKAS
Exec Dt:
04/14/2000
4
KATUSIC, STIPAN
Exec Dt:
04/05/2000
5
ROLLMANN, JURGEN
Exec Dt:
04/05/2000
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6387346
NONE
09531270
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1600 TYSONS BLVD.
IP GROUP
MCLEAN, VA 22120
Assignment: 12
Reel/Frame:016371/0303   Pages: 8
Recorded: 08/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON HIPPEL, LUKAS
Exec Dt:
06/20/2005
2
WEBER, ROBERT
Exec Dt:
06/30/2005
3
BEWERSDORF, MARTIN
Exec Dt:
05/20/2005
4
GAIL, ERNST
Exec Dt:
06/20/2005
5
SCHWARZ, HELMUT
Exec Dt:
06/20/2005
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7429370
US20060257308
10542215
Correspondence name and address
ROBERT G. WEILACHER, ESQ.
1230 PEACHTREE STREET, N.E.
SUITE 3100, PROMENADE II
ATLANTA, GA 30309-3592

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