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Patent Assignment Assignor Details
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Assignor Name : WEY, HANS GUENTHER
Total Assignments: 10
Assignment: 1
Reel/Frame:007793/0245   Pages: 3
Recorded: 12/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIOLITAKIS, EMMANUEL
Exec Dt:
10/27/1995
2
WEY, HANS GUENTHER
Exec Dt:
10/27/1995
3
MONKIEWICZ, JAROSLAW
Exec Dt:
10/28/1995
Assignee
1
HUELS AKTIENGESELLSCHAFT
MARL, PAUL-BAUMANN-STRASSE 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5744675
NONE
08571673
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
RICHARD L. TREANOR, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:009029/0619   Pages: 3
Recorded: 03/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEY, HANS GUENTHER
Exec Dt:
08/25/1997
2
BICKERT, PETER
Exec Dt:
08/25/1997
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1
MARL, GERMANY D-457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5994474
NONE
08923521
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ETAL., P.C.
NORMAN F. OBLON
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, FOURTH FLR
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:009900/0346   Pages: 3
Recorded: 04/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BICKERT, PETER
Exec Dt:
03/30/1999
2
LAVEN, RALF
Exec Dt:
03/30/1999
3
WEY, HANS GUENTHER
Exec Dt:
03/30/1999
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1
D-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6281288
NONE
09261192
Correspondence name and address
OBLON, SPIVAK ET AL
RICHARD L. CHINN
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:009957/0090   Pages: 3
Recorded: 05/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BICKERT, PETER
Exec Dt:
03/30/1999
2
WEY, HANS GUENTHER
Exec Dt:
03/30/1999
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1
D-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6235848
NONE
09261191
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JOHN K. PIKE, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRIGNIA 22202
Assignment: 5
Reel/Frame:011362/0226   Pages: 3
Recorded: 12/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEY, HANS GUENTHER
Exec Dt:
11/07/2000
2
SCHLUETER, NORBERT
Exec Dt:
11/07/2000
Assignee
1
DEGUSSA-HUELS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60287 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6586543
NONE
09654700
Correspondence name and address
OBLON, SPIVAK, MCCLELAND, MAIER, ET AL
JOHN K. PIKE, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:014674/0151   Pages: 3
Recorded: 11/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEY, MARLIES
Exec Dt:
10/21/2003
2
WEY, HANS GUENTHER
Exec Dt:
10/21/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7014886
US20040052952
10602651
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:019956/0615   Pages: 18
Recorded: 10/12/2007
Attorney Dkt #:314510US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, HINNERK GORDON
Exec Dt:
09/05/2007
2
WEY, HANS GUENTHER
Exec Dt:
09/19/2007
3
KILIAN, WOLFGANG
Exec Dt:
09/11/2007
4
STOJETZKI, THOMAS
Exec Dt:
09/17/2007
5
VORNHOLT, MARION
Exec Dt:
09/07/2007
6
VEY, MARLIES
Exec Dt:
09/19/2007
7
DERKS, JUERGEN
Exec Dt:
09/10/2007
8
ZAGEFKA, HANS-DIETER
Exec Dt:
09/17/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7807768
US20080194765
11911421
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:020005/0048   Pages: 16
Recorded: 10/24/2007
Attorney Dkt #:314553US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 2ND ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 019954 FRAME 0938. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BECKER, HINNERK GORDON
Exec Dt:
09/25/2007
2
WEY, HANS GUENTHER
Exec Dt:
09/25/2007
3
VORNHOLT, MARION
Exec Dt:
09/13/2007
4
VEY, MARLIES
Exec Dt:
09/19/2007
5
MINDACH, LUTZ
Exec Dt:
09/19/2007
6
ZAGEFKA, HANS-DIETER
Exec Dt:
09/19/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8288489
US20080214757
11911394
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:025349/0345   Pages: 6
Recorded: 11/11/2010
Attorney Dkt #:370667US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, HINNERK GORDON
Exec Dt:
09/23/2010
2
WEY, HANS GUENTHER
Exec Dt:
09/27/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8399571
US20110060078
12990955
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:025418/0347   Pages: 14
Recorded: 11/24/2010
Attorney Dkt #:371012US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, HINNERK GORDON
Exec Dt:
10/11/2010
2
ZAGEFKA, HANS-DIETER
Exec Dt:
10/06/2010
3
WEY, HANS GUENTHER
Exec Dt:
10/06/2010
4
SCHMIDT, FRIEDRICH GEORG
Exec Dt:
10/06/2010
5
HOPPE, DIRK
Exec Dt:
10/06/2010
6
KOTHE, MARTIN
Exec Dt:
10/05/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9550344
US20110088777
12992792
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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