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Patent Assignment Assignor Details
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Assignor Name : SONNENBERG, STEFFEN
Total Assignments: 18
Assignment: 1
Reel/Frame:008696/0984   Pages: 3
Recorded: 08/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONNENBERG, STEFFEN
Exec Dt:
06/23/1997
2
WORNER, PETER
Exec Dt:
06/23/1997
3
HARDER, ULRICH
Exec Dt:
06/23/1997
Assignee
1
HAARMANN & REIMER GMBH
D 37601 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972878
NONE
08919658
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 2
Reel/Frame:009366/0792   Pages: 2
Recorded: 08/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SURBURG, HORST
Exec Dt:
06/29/1998
2
ESSER, PETER
Exec Dt:
06/30/1998
3
SONNENBERG, STEFFEN
Exec Dt:
06/29/1998
4
LANDI, ARTURETTO
Exec Dt:
06/29/1998
5
WORNER, PETER
Exec Dt:
06/29/1998
6
GUNTERT, MATTHIAS
Exec Dt:
07/07/1998
7
SCHEIDELER, GERHARD
Exec Dt:
07/15/1998
Assignee
1
HAARMANN & REIMER GMBH
37601 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5874398
NONE
09058439
Correspondence name and address
BRINKS HOFER GILSON & LIONE
K. SHANNON MRKSICH
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:012765/0103   Pages: 2
Recorded: 03/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONNENBERG, STEFFEN
Exec Dt:
02/05/2001
2
FINKE, ANJA
Exec Dt:
01/26/2001
3
KLAMT, ANDREAS
Exec Dt:
01/26/2002
4
LOHRENZ, JOHN
Exec Dt:
01/22/2001
5
BUERGER, THORSTEN
Exec Dt:
01/22/2001
6
MATTHIESEN, SVEND
Exec Dt:
01/21/2001
Assignee
1
HAARMANN & REIMER GMBH
D 37601 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020152038
10029544
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:012461/0784   Pages: 2
Recorded: 01/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONNENBERG, STEFFEN
Exec Dt:
10/26/2001
2
SCHMIDT, ROLF-GUNTHER
Exec Dt:
10/26/2001
3
SCHMIDT, THEODOR
Exec Dt:
10/26/2001
4
EDLER, JORG
Exec Dt:
10/23/2001
Assignee
1
HAARMANN & REIMER GMBH
PATENTE UND LIZENZEN
D 37603 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020177536
09939299
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:012654/0112   Pages: 2
Recorded: 02/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAGE, NORBERT
Exec Dt:
11/20/2001
2
BERTRAM, RALF
Exec Dt:
10/30/2001
3
SONNENBERG, STEFFEN
Exec Dt:
10/26/2001
4
MEYKNECHT, JURGEN
Exec Dt:
12/03/2001
Assignee
1
HAARMANN & REIMER GMBH
37601 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6624125
US20020111280
09947256
Correspondence name and address
BAYER CORP.
NOLAND J. CHEUNG
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, P.A. 15205-9741
Assignment: 6
Reel/Frame:013247/0760   Pages: 4
Recorded: 09/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, LESLIE C.
Exec Dt:
10/16/2001
2
MCDERMOTT, KEITH
Exec Dt:
10/16/2001
3
SONNENBERG, STEFFEN
Exec Dt:
11/12/2001
4
ZHUANG, ZIJIE JUDY
Exec Dt:
10/16/2001
5
FINKE, ANJA
Exec Dt:
11/12/2001
Assignee
1
HAARMANN & REIMER
TETERBORO, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030087774
09915716
Correspondence name and address
BAYER CORPORATION
JENNIFER R. SENG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:012726/0132   Pages: 2
Recorded: 03/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONNENBERG, STEFFEN
Exec Dt:
02/05/2002
2
FINKE, ANJA
Exec Dt:
01/30/2002
3
KLAMT, ANDREAS
Exec Dt:
01/26/2002
4
LOHRENZ, JOHN
Exec Dt:
01/22/2002
5
BURGER, THORSTEN
Exec Dt:
01/22/2002
6
MATTHIESEN, SVEND
Exec Dt:
01/24/2002
Assignee
1
HAARMANN & REIMER GMBH
D 37601 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6741954
US20030008788
10028609
Correspondence name and address
BAYER CORP.
NOLAND J. CHEUNG
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:012761/0311   Pages: 2
Recorded: 03/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONNENBERG, STEFFEN
Exec Dt:
02/05/2002
2
FINKE, ANJA
Exec Dt:
01/30/2002
3
PETERS, SIMONE
Exec Dt:
01/30/2002
4
KLAMT, ANDREAS
Exec Dt:
01/26/2002
5
LOHRENZ, JOHN
Exec Dt:
01/22/2002
6
BUERGER, THORSTEN
Exec Dt:
01/22/2002
7
MATTHIESEN, SVEND
Exec Dt:
02/05/2002
Assignee
1
HAARMANN & REIMER GMBH
D 37601 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020146441
10029725
Correspondence name and address
BAYER CORPORATION PATENT DEPARTMENT
NOLAND J. CHEUNG
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:012969/0484   Pages: 2
Recorded: 06/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONNENBERG, STEFFEN
Exec Dt:
04/12/2002
2
OHRMANN, MARCUS
Exec Dt:
04/17/2002
3
SCHMIDT, THEODOR
Exec Dt:
04/17/2002
4
SCHMIDT, ROLF-GUENTER
Exec Dt:
04/17/2002
Assignee
1
HAARMANN & REIMER GMBH
HOLZMINDEN, GERMANY 37601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6673756
US20020173436
10068708
Correspondence name and address
BAYER CORP.
PATENT DEPT.
NOLAND J. CHEUNG
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:012975/0693   Pages: 2
Recorded: 06/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, KEN
Exec Dt:
05/06/2002
2
SONNENBERG, STEFFEN
Exec Dt:
04/12/2002
3
MCDERMOTT, KEITH
Exec Dt:
04/22/2002
4
SMITH, LESLIE
Exec Dt:
04/22/2002
Assignee
1
HAARMANN & REIMER GMBH
37603 HOLZMINDEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020192174
10100337
Correspondence name and address
BAYER CORP.
NOLAND J. CHEUNG
100 BAYER RD., PATENT DEPT.
PITTSBURG, PA 15205-9741
Assignment: 11
Reel/Frame:013300/0482   Pages: 3
Recorded: 09/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROHDE, UTE
Exec Dt:
07/31/2002
2
HILLERS, STEPHAN
Exec Dt:
08/22/2002
3
SURBURG, HORST
Exec Dt:
07/31/2002
4
SONNENBERG, STEFFEN
Exec Dt:
07/18/2002
5
MCDERMOTT, KEITH
Exec Dt:
08/12/2002
6
SMITH, LESLIE
Exec Dt:
08/14/2002
7
SPARKUHLE, KARL
Exec Dt:
07/22/2002
Assignees
1
HAARMANN & REIMER GMBH
MUHLENFELDSTR. 1
D 37603 HOLZMINDEN, GERMANY
2
HAARMANN & REIMER CORPORATION
70 DIAMOND ROAD
SPRINGFIELD, NEW JERSEY 07081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7157411
US20030068295
10149564
Correspondence name and address
JENNIFER R. SENG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:013409/0422   Pages: 2
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EH, MARCUS
Exec Dt:
09/06/2002
2
SURBURG, HORST
Exec Dt:
09/06/2002
3
SONNENBERG, STEFFEN
Exec Dt:
09/06/2002
Assignee
1
HAARMANN & REIMER GMBH
MUEHLENFELDSTR. 1
37603 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030114352
10222301
Correspondence name and address
BAYER CORPORATION
JENNIFER R. SENG
PATENT DEPARTMENT
100 BAYER STREET
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:013425/0530   Pages: 2
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EH, MARCUS
Exec Dt:
09/09/2002
2
SURBURG, HORST
Exec Dt:
09/09/2002
3
BERTRAM, HEINZ-JUERGEN
Exec Dt:
09/06/2002
4
SONNENBERG, STEFFEN
Exec Dt:
09/10/2002
Assignee
1
HAARMANN & REIMER GMBH
MUEHLENFELDSTR. 1
37603 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030083376
10222646
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 14
Reel/Frame:013493/0099   Pages: 2
Recorded: 11/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONNENBERG, STEFFEN
Exec Dt:
10/07/2002
2
KOCH, OSKAR
Exec Dt:
10/07/2002
3
DUCHAUFOUR, BERTRAND
Exec Dt:
10/24/2002
Assignee
1
HAARMANN & REIMER GMBH
MUHLENFELDSTR. 1
D 37603 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030125584
10291348
Correspondence name and address
BAYER CORPORATION
KAREN LOCKHART
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 15
Reel/Frame:016002/0235   Pages: 3
Recorded: 11/22/2004
Attorney Dkt #:3968.114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINKE, ANJA
Exec Dt:
03/24/2004
2
SONNENBERG, STEFFEN
Exec Dt:
03/29/2004
Assignee
1
SYMRISE GMBH & CO. KG
MUEHLENFELDSTRASSE 1
HOLZMINDEN, GERMANY 37603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7767640
US20050037037
10493531
Correspondence name and address
STEPHEAN A. PENDORF
PENDORF & CUTLIFF
5111 MEMORIAL HIGHWAY
TAMPA, FLORIDA 33634-7356
Assignment: 16
Reel/Frame:016119/0559   Pages: 3
Recorded: 12/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RECKZIEGEL, AURELIA
Exec Dt:
12/09/2004
2
WOHRLE, INGO
Exec Dt:
12/09/2004
3
SONNENBERG, STEFFEN
Exec Dt:
12/10/2004
Assignee
1
SYMRISE GMBH & CO. KG
MUHLENFELDSTR. 1
37603 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7129380
US20050137120
11016896
Correspondence name and address
LANCE G. JOHNSON
ROYLANCE, ABRAMS, BERDO & GOODMAN, LLP
1300 19TH STREET, NW, SUITE 600
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:017842/0026   Pages: 4
Recorded: 04/26/2006
Attorney Dkt #:50323
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONNENBERG, STEFFEN
Exec Dt:
12/31/2005
2
FINKE, ANJA
Exec Dt:
01/09/2006
3
MACHINEK, ARNOLD
Exec Dt:
01/03/2006
4
RABENHORST, JURGEN
Exec Dt:
01/11/2006
5
PIPER, BIANCA
Exec Dt:
01/09/2006
Assignee
1
SYMRISE GMBH & CO. KG
MUHLENFELDSTR. 1
37603 HOLZMINDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070142739
10564158
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN, LLP
1300 19TH STREET, N.W., SUITE 600
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:019151/0659   Pages: 5
Recorded: 04/12/2007
Attorney Dkt #:53161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RABENHORST, JURGEN
Exec Dt:
02/15/2007
2
MACHINEK, ARNOLD
Exec Dt:
02/07/2007
3
SONNENBERG, STEFFEN
Exec Dt:
01/31/2007
4
REINDERS, GERALD
Exec Dt:
02/15/2007
Assignee
1
SYMRISE GMBH & CO. KG
MUHLENFELDSTR. 1
HOLZMINDEN, GERMANY 37603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070218016
11575610
Correspondence name and address
LANCE G. JOHNSON
1300 19TH STREET, NW, SUITE 600
WASHINGTON, DC 20036

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