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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MONSHEIMER, SYLVIA
Total Assignments: 44
Assignment: 1
Reel/Frame:013617/0153   Pages: 3
Recorded: 12/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIES, HANS
Exec Dt:
12/24/2002
2
MONSHEIMER, SYLVIA
Exec Dt:
12/24/2002
3
GOERING, RAINER
Exec Dt:
12/24/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030124281
10329531
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:019051/0297   Pages: 5
Recorded: 03/22/2007
Attorney Dkt #:238157US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUMANN, FRANZ-ERICH
Exec Dt:
07/22/2003
2
MONSHEIMER, SYLVIA
Exec Dt:
07/22/2003
3
GREBE, MAIK
Exec Dt:
07/22/2003
4
CHRISTOPH, WOLFGANG
Exec Dt:
07/22/2003
5
HEINRICH, DIRK
Exec Dt:
07/22/2003
6
RENNERS, HOLGER
Exec Dt:
07/22/2003
7
SCHOLTEN, HEINZ
Exec Dt:
07/22/2003
8
SCHIFFER, THOMAS
Exec Dt:
07/22/2003
9
MUEGGE, JOACHIM
Exec Dt:
07/22/2003
10
CHIOVARO, JOHANNES
Exec Dt:
07/22/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7211615
US20040204531
10700535
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:014656/0347   Pages: 3
Recorded: 10/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
08/19/2003
2
BEYER, MICHAEL
Exec Dt:
08/19/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF D-40474, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7060347
US20040086735
10694937
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:014809/0628   Pages: 3
Recorded: 12/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
09/25/2003
2
GREBE, MAIK
Exec Dt:
09/25/2003
3
BUAMANN, FRANZ-ERICH
Exec Dt:
09/25/2003
4
MUEGGE, JOACHIM
Exec Dt:
09/25/2003
5
CHRISTOPH, WOLFGANG
Exec Dt:
09/25/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLAZ 1
DUESSELDORF, D-40474, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040106691
10637637
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:014967/0714   Pages: 3
Recorded: 02/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
11/04/2003
2
GOERING, RAINER
Exec Dt:
11/04/2003
3
RIES, HANS
Exec Dt:
11/04/2003
Assignee
1
DEGUSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040140668
10670528
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:015119/0958   Pages: 3
Recorded: 03/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUMANN, FRANZ-ERICH
Exec Dt:
11/17/2003
2
MONSHEIMER, SYLVIA
Exec Dt:
11/17/2003
3
GREBE, MAIK
Exec Dt:
11/17/2003
4
CHRISTOPH, WOLFGANG
Exec Dt:
11/17/2003
5
SCHIFFER, THOMAS
Exec Dt:
11/17/2003
6
SCHOLTEN, HEINZ
Exec Dt:
11/17/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7148286
US20040138363
10685525
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:014861/0024   Pages: 3
Recorded: 01/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
12/02/2003
2
GREBE, MAIK
Exec Dt:
12/02/2003
3
BAUMANN, FRANZ-ERICH
Exec Dt:
12/02/2003
4
CHRISTOPH, WOLFGANG
Exec Dt:
12/02/2003
5
SCHIFFER, THOMAS
Exec Dt:
12/02/2003
6
SCHOLTEN, HEINZ
Exec Dt:
12/02/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1,
40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040102539
10637613
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OLBON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:015087/0867   Pages: 3
Recorded: 03/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETTER, CHRISTOPH
Exec Dt:
03/09/2004
2
GREBE, MAIK
Exec Dt:
03/09/2004
3
MONSHEIMER, SYLVIA
Exec Dt:
03/09/2004
4
BAUMANN, FRANZ-ERICH
Exec Dt:
03/09/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ, 1
DUESSELDORF,D-40474, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7135525
US20040180980
10799875
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:015132/0842   Pages: 3
Recorded: 03/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
03/12/2004
2
GERTH, CHRISTIAN
Exec Dt:
03/12/2004
3
BAUMANN, FRANZ-ERICH
Exec Dt:
03/12/2004
4
GREBE, MAIK
Exec Dt:
03/12/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, D-52425, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040137228
10665472
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:017536/0974   Pages: 3
Recorded: 02/06/2006
Attorney Dkt #:244646US-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
04/19/2004
2
GOERING, RAINER
Exec Dt:
04/19/2004
3
RIES, HANS
Exec Dt:
04/19/2004
4
BRUDNY, GUENTER
Exec Dt:
04/19/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1, D-40474
DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7025842
US20040206443
10826334
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:016251/0337   Pages: 4
Recorded: 02/08/2005
Attorney Dkt #:250254US0/PMH
Conveyance: RECORD TO CORRECT THE ASSIGNORS' DOCUMENT DATES ON AN ASSIGNMENT PREVIOUSLY RECORDED ON REEL/FRAME 015581/0123. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
06/07/2004
2
GREBE, MAIK
Exec Dt:
06/07/2004
3
BAUMANN, FRANZ-ERICH
Exec Dt:
06/07/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1, 40474
DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7317044
US20050027047
10892092
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:015587/0763   Pages: 3
Recorded: 07/20/2004
Attorney Dkt #:249107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
06/11/2004
2
GREBE, MAIK
Exec Dt:
06/11/2004
3
BAUMANN, FRANZ-ERICH
Exec Dt:
06/11/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7708929
US20040232583
10799874
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:015581/0123   Pages: 3
Recorded: 07/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
07/06/2004
2
GREBE, MAIK
Exec Dt:
07/06/2004
3
BAUMANN, FRANZ-ERICH
Exec Dt:
07/06/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7317044
US20050027047
10892092
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:015637/0806   Pages: 3
Recorded: 07/29/2004
Attorney Dkt #:248989USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
07/12/2004
2
GREBE, MAIK
Exec Dt:
07/12/2004
3
BAUMANN, FRANZ-ERICH
Exec Dt:
07/12/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050027050
10901204
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:017327/0220   Pages: 3
Recorded: 12/07/2005
Attorney Dkt #:277085US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
11/24/2005
2
SIMON, ULRICH
Exec Dt:
11/24/2005
3
GREBE, MAIK
Exec Dt:
11/24/2005
4
BAUMANN, FRANZ-ERICH
Exec Dt:
11/24/2005
5
CHRISTOPH, WOLFGANG
Exec Dt:
11/24/2005
6
ALTKEMPER, STEFAN
Exec Dt:
11/24/2005
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8173258
US20060071359
11241667
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:020088/0938   Pages: 3
Recorded: 11/09/2007
Attorney Dkt #:284543US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
01/06/2006
2
GREBE, MAIK
Exec Dt:
01/06/2006
3
BAUMANN, FRANZ-ERICH
Exec Dt:
01/06/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1,
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060223928
10565779
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:017603/0001   Pages: 3
Recorded: 02/17/2006
Attorney Dkt #:279701us0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
02/02/2006
2
BAUMANN, FRANZ-ERICH
Exec Dt:
02/02/2006
3
SIMON, ULRICH
Exec Dt:
02/02/2006
4
GREBE, MAIK
Exec Dt:
02/02/2006
5
HESSEL, SIGRID
Exec Dt:
02/02/2006
Assignee
1
DEGUSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7491792
US20060189784
11356416
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:017620/0018   Pages: 3
Recorded: 02/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
02/08/2006
2
GREBE, MAIK
Exec Dt:
02/08/2006
3
RICHTER, ALEXANDER
Exec Dt:
02/08/2006
4
KREIDLER, PATRICK
Exec Dt:
02/08/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060134419
11293360
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:017940/0840   Pages: 4
Recorded: 05/30/2006
Attorney Dkt #:279701us0
Conveyance: CORRECTED FORM PTO-1595 TO CORRECT ASSIGNORS DOCUMENT DATES PREVIOUSLY RECORDED ON REEL 017603 FRAME 0001.
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
02/15/2006
2
BAUMANN, FRANZ-ERICH
Exec Dt:
02/15/2006
3
SIMON ULRICH
Exec Dt:
02/15/2006
4
GREBE, MAIK
Exec Dt:
02/15/2006
5
HESSEL, SIGRID
Exec Dt:
02/15/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7491792
US20060189784
11356416
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:017936/0911   Pages: 3
Recorded: 05/26/2006
Attorney Dkt #:278648US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
05/04/2006
2
BAUMANN, FRANZ-ERICH
Exec Dt:
05/04/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1, 40474 DUESSELDORF
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8840829
US20060202395
11335587
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:018363/0152   Pages: 5
Recorded: 09/29/2006
Attorney Dkt #:287004US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
09/07/2006
2
RICHTER, ALEXANDER
Exec Dt:
08/25/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7988906
US20070013108
11484593
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:020554/0645   Pages: 10
Recorded: 02/25/2008
Attorney Dkt #:295470US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
10/18/2006
2
BAUMANN, FRANZ-ERICH
Exec Dt:
10/18/2006
3
GREBE, MAIK
Exec Dt:
10/18/2006
4
VON DER BEY, EVA
Exec Dt:
10/18/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7906063
US20070197692
10590935
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:020554/0952   Pages: 10
Recorded: 02/25/2008
Attorney Dkt #:296033US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
10/20/2006
2
GREBE, MAIK
Exec Dt:
09/05/2006
3
GOERING, RAINER
Exec Dt:
09/06/2006
4
BAUMANN, FRANZ-ERICH
Exec Dt:
10/20/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9114567
US20070183918
10592952
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:019922/0843   Pages: 8
Recorded: 10/04/2007
Attorney Dkt #:299153US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
11/02/2006
2
BAUMANN, FRANZ-ERICH
Exec Dt:
11/02/2006
3
GREBE, MAIK
Exec Dt:
11/02/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8865053
US20080166496
11596365
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:019638/0721   Pages: 10
Recorded: 08/02/2007
Attorney Dkt #:297990US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
12/19/2006
2
BAUMANN, FRANZ-ERICH
Exec Dt:
12/19/2006
3
GREBE, MAIK
Exec Dt:
12/19/2006
4
LOHMAR, JOERG
Exec Dt:
12/19/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8066933
US20080116616
11587795
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:019023/0906   Pages: 10
Recorded: 03/16/2007
Attorney Dkt #:292257US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMON, ULRICH
Exec Dt:
12/20/2006
2
MONSHEIMER, SYLVIA
Exec Dt:
12/20/2006
3
GREBE, MAIK
Exec Dt:
12/20/2006
4
TEMME, HEINRICH
Exec Dt:
12/20/2006
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8834777
US20070126159
11561021
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:018920/0630   Pages: 8
Recorded: 02/22/2007
Attorney Dkt #:298274US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUMANN, FRANZ-ERICH
Exec Dt:
12/29/2006
2
GREBE, MAIK
Exec Dt:
12/29/2006
3
MONSHEIMER, SYLVIA
Exec Dt:
12/29/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9643359
US20070238056
11587758
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:019218/0027   Pages: 10
Recorded: 04/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
02/13/2007
2
GREBE, MAIK
Exec Dt:
02/13/2007
3
MATSUI, HIDEKI
Exec Dt:
02/13/2007
4
KOMADA, HAJIME
Exec Dt:
02/13/2007
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070182070
11671820
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 29
Reel/Frame:019370/0018   Pages: 10
Recorded: 06/01/2007
Attorney Dkt #:305384US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
04/10/2007
2
KOMADA, HAJIME
Exec Dt:
04/10/2007
3
MATSUI, HIDEKI
Exec Dt:
04/10/2007
4
NAKAIE, YOSHIKI
Exec Dt:
04/10/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070232753
11694129
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 30
Reel/Frame:020829/0593   Pages: 10
Recorded: 04/21/2008
Attorney Dkt #:320870US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMON, ULRICH
Exec Dt:
02/13/2008
2
MONSHEIMER, SYLVIA
Exec Dt:
02/13/2008
3
GREBE, MAIK
Exec Dt:
01/30/2008
4
ALTKEMPER, STEFAN
Exec Dt:
01/30/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7887740
US20080258346
12105672
Correspondence name and address
OBLON, SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 31
Reel/Frame:020785/0051   Pages: 6
Recorded: 04/10/2008
Attorney Dkt #:323322US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOERING, RAINER
Exec Dt:
02/28/2008
2
WIELPUETZ, MARTIN
Exec Dt:
02/28/2008
3
BAUMANN, FRANZ-ERICH
Exec Dt:
02/28/2008
4
KUHMANN, KARL
Exec Dt:
02/28/2008
5
MONSHEIMER, SYLVIA
Exec Dt:
02/28/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080217821
12089809
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 32
Reel/Frame:021740/0436   Pages: 12
Recorded: 10/27/2008
Attorney Dkt #:328983US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOERING, RAINER
Exec Dt:
09/11/2008
2
WIELPUETZ, MARTIN
Exec Dt:
09/15/2008
3
BAUMANN, FRANZ-ERICH
Exec Dt:
09/11/2008
4
KUHMANN, KARL
Exec Dt:
09/15/2008
5
MONSHEIMER, SYLVIA
Exec Dt:
09/15/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090044906
12192208
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 33
Reel/Frame:022759/0787   Pages: 22
Recorded: 06/01/2009
Attorney Dkt #:338988US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
04/24/2009
2
GREBE, MAIK
Exec Dt:
04/24/2009
3
ALTKEMPER, STEFAN
Exec Dt:
04/17/2009
4
HESSEL-GELDMANN, SIGRID
Exec Dt:
04/17/2009
5
BAUMANN, FRANZ-ERICH
Exec Dt:
04/17/2009
6
WARNKE, KRISTIANE
Exec Dt:
04/20/2009
7
STEMMER, HEIKE
Exec Dt:
04/21/2009
8
MUEGGE, JOACHIM
Exec Dt:
04/21/2009
9
TUERKE, MICHAEL
Exec Dt:
04/28/2009
10
SIMON, ULRICH
Exec Dt:
04/28/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8591797
US20090236775
12407065
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 34
Reel/Frame:028899/0478   Pages: 12
Recorded: 09/05/2012
Attorney Dkt #:399902US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIEKMANN, WOLFGANG
Exec Dt:
06/29/2012
2
BAUMANN, FRANZ-ERICH
Exec Dt:
06/29/2012
3
GREBE, MAIK
Exec Dt:
06/29/2012
4
WARNKE, KRISTIANE
Exec Dt:
06/29/2012
5
MONSHEIMER, SYLVIA
Exec Dt:
06/29/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10479733
US20130011660
13537148
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 35
Reel/Frame:028485/0309   Pages: 16
Recorded: 07/03/2012
Attorney Dkt #:400342US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONSHEIMER, SYLVIA
Exec Dt:
07/02/2012
2
DIEKMANN, WOLFGANG
Exec Dt:
07/02/2012
3
BAUMANN, FRANZ-ERICH
Exec Dt:
07/02/2012
4
HASSEL-GELDMANN, SIGRID
Exec Dt:
07/02/2012
5
WARNKE, KRISTIANE
Exec Dt:
07/02/2012
6
STEMMER, HEIKE
Exec Dt:
07/02/2012
7
ALTKEMPER, STEFAN
Exec Dt:
07/02/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10787559
US20130012643
13541181
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 36
Reel/Frame:028874/0712   Pages: 11
Recorded: 08/30/2012
Attorney Dkt #:402851US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUMANN, FRANZ-ERICH
Exec Dt:
07/06/2012
2
DIEKMANN, WOLFGANG
Exec Dt:
07/06/2012
3
KUETING, BEATRICE
Exec Dt:
07/06/2012
4
STEMMER, HEIKE
Exec Dt:
07/06/2012
5
GREBE, MAIK
Exec Dt:
07/11/2012
6
WARNKE, KRISTIANE
Exec Dt:
07/06/2012
7
MONSHEIMER, SYLVIA
Exec Dt:
07/06/2012
8
HAEGER, HARALD
Exec Dt:
08/09/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120315483
13581085
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 37
Reel/Frame:028963/0262   Pages: 12
Recorded: 09/14/2012
Attorney Dkt #:399989US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIEKMANN, WOLFGANG
Exec Dt:
07/21/2012
2
BAUMANN, FRANZ-ERICH
Exec Dt:
07/21/2012
3
GREBE, MAIK
Exec Dt:
07/26/2012
4
WARNKE, KRISTIANE
Exec Dt:
07/25/2012
5
MONSHEIMER, SYLVIA
Exec Dt:
07/21/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428610
US20130171416
13534341
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 38
Reel/Frame:029037/0854   Pages: 6
Recorded: 09/27/2012
Attorney Dkt #:400945US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREBE, MAIK
Exec Dt:
07/21/2012
2
MONSHEIMER, SYLVIA
Exec Dt:
07/21/2012
3
DIEKMANN, WOLFGANG
Exec Dt:
07/21/2012
4
KREUTZ, JUERGEN
Exec Dt:
07/21/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9238310
US20130183493
13552842
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 39
Reel/Frame:029059/0597   Pages: 10
Recorded: 10/02/2012
Attorney Dkt #:400949US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREBE, MAIK
Exec Dt:
07/21/2012
2
MONSHEIMER, SYLVIA
Exec Dt:
07/21/2012
3
DIEKMANN, WOLFGANG
Exec Dt:
07/21/2012
4
KREUTZ, JUERGEN
Exec Dt:
07/21/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130183494
13552891
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 40
Reel/Frame:029060/0205   Pages: 12
Recorded: 10/02/2012
Attorney Dkt #:400048US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIEKMANN, WOLFGANG
Exec Dt:
08/21/2012
2
BAUMANN, FRANZ-ERICH
Exec Dt:
08/21/2012
3
GREBE, MAIK
Exec Dt:
08/17/2012
4
WARNKE, KRISTIANE
Exec Dt:
08/21/2012
5
MONSHEIMER, SYLVIA
Exec Dt:
08/21/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382420
US20130183529
13542121
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 41
Reel/Frame:046536/0538   Pages: 17
Recorded: 08/02/2018
Attorney Dkt #:000338US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIEKMANN, WOLFGANG
Exec Dt:
12/21/2017
2
GREBE, MAIK
Exec Dt:
02/09/2018
3
BAUMANN, FRANZ-ERICH
Exec Dt:
12/07/2017
4
MONSHEIMER, SYLVIA
Exec Dt:
12/07/2017
5
KUETING, BEATRICE
Exec Dt:
02/28/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180094103
15718069
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD.
5TH FLOOR
TYSONS, VA 22102
Assignment: 42
Reel/Frame:051098/0378   Pages: 17
Recorded: 11/23/2019
Attorney Dkt #:000336US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIEKMANN, WOLFGANG
Exec Dt:
02/28/2018
2
GREBE, MAIK
Exec Dt:
02/19/2018
3
BAUMANN, FRANZ-ERICH
Exec Dt:
02/13/2018
4
MONSHEIMER, SYLVIA
Exec Dt:
02/13/2018
5
KÜTING, BEATRICE
Exec Dt:
02/28/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11117837
US20180093925
15720433
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD.
5TH FLOOR
TYSONS, VA 22102
Assignment: 43
Reel/Frame:047095/0610   Pages: 20
Recorded: 10/08/2018
Attorney Dkt #:000622US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIEKMANN, WOLFGANG
Exec Dt:
06/11/2018
2
GREBE, MAIK
Exec Dt:
07/19/2018
3
BAUMANN, FRANZ-ERICH
Exec Dt:
05/23/2018
4
CHRISTOPH, WOLFGANG
Exec Dt:
05/23/2018
5
MONSHEIMER, SYLVIA
Exec Dt:
06/15/2018
6
KÜTING, BEATRICE
Exec Dt:
05/30/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11186688
US20180355123
15781168
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 44
Reel/Frame:062469/0081   Pages: 10
Recorded: 01/24/2023
Attorney Dkt #:004109USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WUNNICKE, ODO
Exec Dt:
10/25/2022
2
LEUCHS, SUSANNE
Exec Dt:
10/31/2022
3
HUPFELD, TIM
Exec Dt:
10/24/2022
4
HOLTHAUSEN, MICHAEL
Exec Dt:
10/24/2022
5
VENNEMANN, VANESSA
Exec Dt:
11/07/2022
6
MISPELKAMP, DOMINIK
Exec Dt:
01/09/2023
7
CORNELIUS, MAXIMILIAN
Exec Dt:
11/08/2022
8
MACK, HELMUT
Exec Dt:
01/09/2023
9
FRINGS, BODO
Exec Dt:
10/25/2022
10
GROSSE-PUPPENDAHL, THOMAS
Exec Dt:
10/28/2022
11
MONSHEIMER, SYLVIA
Exec Dt:
10/24/2022
12
HEINDL, FRANK
Exec Dt:
10/24/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230119805
17905426
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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