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Patent Assignment Assignor Details
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Assignor Name : DUJARDIN, RALF
Total Assignments: 45
Assignment: 1
Reel/Frame:004889/0518   Pages: 1
Recorded: 05/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
04/22/1988
2
EBERT, WOLFGANG
Exec Dt:
04/22/1988
3
MEYER, ROLF-VOLKER
Exec Dt:
04/22/1988
4
BERG, KLAUS
Exec Dt:
04/22/1988
5
GRIGO, ULRICH
Exec Dt:
04/22/1988
6
WEHNERT, WOLFGANG
Exec Dt:
04/22/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4874816
NONE
07194648
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:004904/0848   Pages: 1
Recorded: 06/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
06/03/1988
2
EBERT, WOLFGANG
Exec Dt:
06/03/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873376
NONE
07209200
Correspondence name and address
CONNOLLY AND HUTZ
POST OFFICE BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:005034/0517   Pages: 1
Recorded: 01/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
01/12/1989
2
MEYER, ROLF-VOLKER
Exec Dt:
01/12/1989
3
SIEBOURG, WOLFGANG
Exec Dt:
01/12/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4929709
NONE
07301690
Correspondence name and address
PATENT DEPT.
MOBAY CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:005062/0744   Pages: 1
Recorded: 04/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
03/31/1989
2
MEYER, ROLF-VOLKER
Exec Dt:
03/31/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4937311
NONE
07336692
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 5
Reel/Frame:005090/0837   Pages: 1
Recorded: 06/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
05/30/1989
2
PIELARTZIK, HARALD
Exec Dt:
05/30/1989
3
DHEIN, ROLF
Exec Dt:
05/30/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043403
NONE
07366897
Correspondence name and address
PATENT DEPT.,
MOBAY CORP.,
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:005279/0170   Pages: 1
Recorded: 04/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
03/09/1990
2
MORBITZER, LEO
Exec Dt:
03/09/1990
3
DHEIN, ROLF
Exec Dt:
03/09/1990
4
NOUVERTNE, WERNER
Exec Dt:
03/09/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5140066
NONE
07504509
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP.,
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:005345/0285   Pages: 2
Recorded: 06/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HORN, KLAUS
Exec Dt:
05/31/1990
2
HEINZ, HANS-DETLEF
Exec Dt:
05/31/1990
3
MULLER, PETER-ROLF
Exec Dt:
05/31/1990
4
DUJARDIN, RALF
Exec Dt:
05/31/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5068311
NONE
07538780
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:005474/0230   Pages: 2
Recorded: 10/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINZ, HANS-DETLEF
Exec Dt:
09/26/1990
2
SAYED, AZIZ E.
Exec Dt:
09/26/1990
3
DUJARDIN, RALF
Exec Dt:
09/26/1990
4
DHEIN, ROLF
Exec Dt:
09/26/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5128400
NONE
07594724
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 9
Reel/Frame:005530/0918   Pages: 2
Recorded: 12/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
11/05/1990
2
RENNER, GERD
Exec Dt:
11/05/1990
3
PIEJKO, KARL-ERWIN
Exec Dt:
11/05/1990
4
BOEMER, BRUNO
Exec Dt:
09/27/1990
5
JUNG, ALFRED
Exec Dt:
09/27/1990
6
NOUVERTNE, WERNER
Exec Dt:
09/27/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN,, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5109079
NONE
07624013
 
5109079
NONE
07624013
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:005598/0705   Pages: 2
Recorded: 01/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
12/03/1990
2
WEIDER, RICHARD
Exec Dt:
11/29/1990
3
HORLACHER, PETER
Exec Dt:
12/07/1990
4
NOUVERTNE, WERNER
Exec Dt:
12/06/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5137971
NONE
07648086
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:005583/0303   Pages: 2
Recorded: 01/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINZ, HANS-DETLEF
Exec Dt:
12/19/1990
2
EL-SAYED-, AZIZ
Exec Dt:
12/19/1990
3
KLOKER, WERNER
Exec Dt:
12/19/1990
4
DUJARDIN, RALF
Exec Dt:
12/19/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5128401
NONE
07642877
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 12
Reel/Frame:005606/0911   Pages: 2
Recorded: 02/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
01/04/1991
2
SCHOEPS, JOCHEN
Exec Dt:
01/04/1991
3
WANDEL, MARTIN
Exec Dt:
01/04/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5177145
NONE
07653841
Correspondence name and address
PATENT DEPT.
MOBAY CORPORATION
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:006191/0562   Pages: 2
Recorded: 07/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLER, BURKHARD
Exec Dt:
04/28/1992
2
DUJARDIN, RALF
Exec Dt:
04/30/1992
3
EBERT, WOLFGANG
Exec Dt:
05/04/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
D 5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250742
NONE
07908460
Correspondence name and address
CONNELLY AND HUTZ
ROBERT G. MCMORROW, JR.
1220 MARKET BUILDING
POST OFFICE BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 14
Reel/Frame:006377/0487   Pages: 3
Recorded: 10/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUGL, HERBERT
Exec Dt:
08/31/1992
2
DHEIN, ROLF
Exec Dt:
08/31/1992
3
DUJARDIN, RALF
Exec Dt:
08/31/1992
4
HILDENBRAND, KARLHEINZ
Exec Dt:
08/31/1992
5
REUTER, KNUD
Exec Dt:
08/31/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5238570
NONE
07964171
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 15
Reel/Frame:006362/0033   Pages: 2
Recorded: 12/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRIGAT, ERNST
Exec Dt:
11/20/1992
2
EBERT, WOLFGANG
Exec Dt:
11/20/1992
3
KOHLER, BURKHARD
Exec Dt:
11/20/1992
4
BEER, WOLFGANG
Exec Dt:
11/23/1992
5
DUJARDIN, RALF
Exec Dt:
11/23/1992
6
HORN, KLAUS
Exec Dt:
11/23/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP, PATENTABTEILUNG
509 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5223548
NONE
07989391
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPT.
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 16
Reel/Frame:007115/0999   Pages: 2
Recorded: 09/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEFIEUW, GEERT
Exec Dt:
04/28/1993
2
WEHRMANN, ROLF
Exec Dt:
04/28/1993
3
DUJARDIN, RALF
Exec Dt:
04/28/1993
4
REUTER, KNUD
Exec Dt:
04/28/1993
Assignee
1
AGFA-GEVAERT, N.V.
SEPTESTRAAT 27
MORTSEL, BELGIUM B-2640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5372986
NONE
08061523
Correspondence name and address
BREINER & BREINER
A. W. BREINER
115 NORTH HENRY STREET
P.O. BOX 19290
ALEXANDRIA, VA 22320-2090
Assignment: 17
Reel/Frame:007895/0443   Pages: 2
Recorded: 02/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
01/18/1996
2
WEHRMANN, ROLF
Exec Dt:
01/18/1996
3
ELSCHNER, ANDREAS
Exec Dt:
01/18/1996
4
DUJARDIN, RALF
Exec Dt:
01/18/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248457
NONE
08599581
Correspondence name and address
CONNOLLY AND HUNTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMIMGTON, DELAWARE 19899
Assignment: 18
Reel/Frame:008125/0858   Pages: 2
Recorded: 03/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
01/19/1996
2
KOHLER, BURKHARD
Exec Dt:
01/26/1996
3
WEHRMANN, ROLF
Exec Dt:
01/19/1996
4
ELSCHNER, ANDREAS
Exec Dt:
01/19/1996
5
DUJARDIN, RALF
Exec Dt:
01/24/1996
Assignee
1
BAYER AG
PATENT KONZERN
KONZERNVERWALTUNG RP
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5891975
NONE
08618773
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 19
Reel/Frame:008008/0791   Pages: 2
Recorded: 04/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUDLEINER, HEINZ
Exec Dt:
02/28/1996
2
DUJARDIN, RALF
Exec Dt:
03/04/1996
3
WEHRMANN, ROLF
Exec Dt:
02/28/1996
4
REUTER, KNUD
Exec Dt:
02/28/1996
5
MEIER, HELMUT-MARTIN
Exec Dt:
03/05/1996
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5861471
NONE
08632659
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 20
Reel/Frame:008202/0878   Pages: 2
Recorded: 09/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
08/20/1996
2
WEHRMANN, ROLF
Exec Dt:
08/30/1996
3
ELSCHNER, ANDREAS
Exec Dt:
09/09/1996
4
DUJARDIN, RALF
Exec Dt:
09/02/1996
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNVERWALTUNG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5807945
NONE
08716727
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 21
Reel/Frame:008252/0152   Pages: 2
Recorded: 12/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
11/21/1996
2
KOHLER, BURKHARD
Exec Dt:
11/20/1996
3
WEHRMANN, ROLF
Exec Dt:
11/21/1996
4
ELSCHNER, ANDREAS
Exec Dt:
11/28/1996
5
DUJARDIN, RALF
Exec Dt:
11/26/1996
Assignee
1
BAYER AG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6075106
NONE
08703797
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
1220 MARKET STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 22
Reel/Frame:008671/0073   Pages: 2
Recorded: 08/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
07/16/1997
2
KOHLER, BURKHARD
Exec Dt:
07/15/1997
3
WEHRMANN, ROLF
Exec Dt:
07/17/1997
4
ELSCHNER, ANDREAS
Exec Dt:
07/17/1997
5
DUJARDIN, RALF
Exec Dt:
08/04/1997
Assignee
1
BAYER AG
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6114463
NONE
08909278
Correspondence name and address
CONNOLLY AND HUTZ
ALLAN N. KUTZENCO
1220 MARKET STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 23
Reel/Frame:008911/0267   Pages: 2
Recorded: 12/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
10/23/1997
2
DUJARDIN, RALF
Exec Dt:
10/27/1997
3
PIELARTZIK, HARALD
Exec Dt:
10/27/1997
4
FRANZ, ULI WERNER
Exec Dt:
11/07/1997
Assignee
1
BAYER AG
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5932664
NONE
08991721
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 24
Reel/Frame:009108/0466   Pages: 2
Recorded: 12/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
11/05/1997
2
DUJARDIN, RALF
Exec Dt:
11/10/1997
3
BRUDER, FRIEDRICH-KARL
Exec Dt:
11/11/1997
4
RECHNER, JOHANN
Exec Dt:
11/06/1997
Assignee
1
BAYER AG
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5990246
NONE
08991370
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 25
Reel/Frame:009595/0156   Pages: 3
Recorded: 08/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUJARDIN, RALF
Exec Dt:
06/30/1998
2
BUBLITZ, MIKE-DIRK
Exec Dt:
06/22/1998
3
NEUMANN, HERMANN
Exec Dt:
06/22/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6296865
NONE
09117786
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
PAUL J. JUETTNER
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 26
Reel/Frame:010253/0262   Pages: 2
Recorded: 03/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUDLEINER, HEINZ
Exec Dt:
12/01/1998
2
DUJARDIN, RALF
Exec Dt:
12/08/1998
3
HOBLER, HARTWIN
Exec Dt:
12/02/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6150489
NONE
09254831
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Assignment: 27
Reel/Frame:010576/0753   Pages: 3
Recorded: 12/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUBLITZ, MIKE-DIRK
Exec Dt:
11/16/1999
2
DUJARDIN, RALF
Exec Dt:
11/30/1999
3
MIELKE, BURKHARD
Exec Dt:
11/15/1999
4
KISTERS, DIETMAR
Exec Dt:
11/18/1999
Assignee
1
BAYER AG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020136748
09446280
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 28
Reel/Frame:010554/0936   Pages: 2
Recorded: 02/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSCO, MARK M.
Exec Dt:
02/02/2000
2
VAN DER MEULEN, ERIC F.J.M.
Exec Dt:
02/02/2000
3
DUJARDIN, RALF
Exec Dt:
01/28/2000
Assignee
1
EXATEC, LLC
31220 OAK CREEK DRIVE
WIXON, MICHIGAN 48393
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6309755
NONE
09499433
Correspondence name and address
JOHN R. BENEFIEL
280 DAINES STREET
SUITE 100 B
BRIMINGTON, MI 480009
Assignment: 29
Reel/Frame:011009/0631   Pages: 3
Recorded: 07/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGE, VOLKER
Exec Dt:
05/22/2000
2
DUJARDIN, RALF
Exec Dt:
05/19/2000
3
CHEN, YUN
Exec Dt:
05/25/2000
4
RECHNER, JOHANN
Exec Dt:
06/06/2000
5
BRUDER, FRIEDRICH-KARL
Exec Dt:
05/25/2000
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
2
TEIJIN LTD.
PATENTE UND LIZENZEN
6-7, MINAMIHOMMACHI 1-CHOME
CHUO-KU, OSAKASHI, OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6365694
NONE
09581125
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 30
Reel/Frame:011280/0080   Pages: 3
Recorded: 09/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBERS, REINHARD
Exec Dt:
08/15/2000
2
DUJARDIN, RALF
Exec Dt:
08/15/2000
3
PUDLEINER, HEINZ
Exec Dt:
08/23/2000
4
SIMON, JOACHIM
Exec Dt:
08/01/2000
5
EBERZ, GUNTHER
Exec Dt:
08/16/2000
6
KREISS, WOLFGANG
Exec Dt:
08/14/2000
7
KRASEMANN-SHARMA, CHRISTINA
Exec Dt:
08/25/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723333
NONE
09646339
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 31
Reel/Frame:012597/0198   Pages: 2
Recorded: 05/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBERS, REINHARD
Exec Dt:
03/01/2001
2
DUJARDIN, RALF
Exec Dt:
03/13/2001
3
PUDLEINER, HEINZ
Exec Dt:
03/02/2001
4
SIMON, JOACHIM
Exec Dt:
03/14/2001
5
FRODE, RITA
Exec Dt:
03/16/2001
6
HOBLER, HARTWIN
Exec Dt:
03/13/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6605069
NONE
09831232
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 32
Reel/Frame:011878/0305   Pages: 2
Recorded: 05/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBERS, REINHARD
Exec Dt:
03/20/2001
2
DUJARDIN, RALF
Exec Dt:
03/23/2001
3
PUDLEINER, HEINZ
Exec Dt:
04/02/2001
4
SIMON, JOACHIM
Exec Dt:
03/28/2001
5
WAGNER, JOACHIM
Exec Dt:
03/30/2001
6
HOBLER, HARTWIN
Exec Dt:
04/09/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6455059
NONE
09831227
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH PA 15205-9741
Assignment: 33
Reel/Frame:011925/0352   Pages: 3
Recorded: 05/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
04/18/2001
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/11/2001
3
WEGE, VOLKER
Exec Dt:
04/04/2001
4
DOUZINAS, KONSTADINOS
Exec Dt:
04/10/2001
5
DUJARDIN, RALF
Exec Dt:
04/05/2001
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
6-7, MINAMIHOMMACHI 2-CHROME
CHUO-KU
OSAKA-SHI, OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6492468
NONE
09856521
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 34
Reel/Frame:013272/0537   Pages: 9
Recorded: 09/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUN
Exec Dt:
04/04/2001
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/05/2001
3
WEGE, VOLKER
Exec Dt:
04/10/2001
4
DOUZINAS, KONSTADINOS
Exec Dt:
04/11/2001
5
DUJARDIN, RALF
Exec Dt:
04/18/2001
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
TEIJIN LTD.
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6492468
NONE
09856521
Correspondence name and address
BAYER CORP.
JAMES R. FRANKS
PATENT DEPT.
100 BAYER RD.
PITTSBURGH, PA 15205-9741
Assignment: 35
Reel/Frame:013566/0270   Pages: 3
Recorded: 12/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASWORTH, STEVEN M.
Exec Dt:
10/30/2002
2
PETERS, MARK
Exec Dt:
11/06/2002
3
DUJARDIN, RALF
Exec Dt:
11/24/2002
Assignee
1
EXATEC, LLC.
31220 OAK CREEK DRIVE
WIXOM, MICHIGAN 48393
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797384
US20030072946
10236868
Correspondence name and address
JOHN R. BENEFIEL
280 DAINES STREET
SUITE 100 B
BIRMINGHAM, MI 48009
Assignment: 36
Reel/Frame:018808/0699   Pages: 2
Recorded: 01/26/2007
Attorney Dkt #:2901867.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNGERMANN, HARDY
Exec Dt:
01/18/2007
2
DUJARDIN, RALF
Exec Dt:
01/18/2007
3
VOLKENING, STEPHAN
Exec Dt:
01/18/2007
Assignee
1
BAYER INNOVATION GMBH
MEROWINGERPLATZ 1
DUSSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070174854
11470073
Correspondence name and address
SUSAN E. SHAW MCBEE
555 11TH STREET, NW
6TH FLOOR
WASHINGTON, DC 20004
Assignment: 37
Reel/Frame:020416/0906   Pages: 2
Recorded: 01/25/2008
Attorney Dkt #:B230 1060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUDLEINER, HEINZ
Exec Dt:
04/25/2007
2
DUJARDIN, RALF
Exec Dt:
04/25/2007
3
ALBERS, REINHARD
Exec Dt:
04/24/2007
Assignee
1
BAYER INNOVATION GMBH
MEROWINGER PLATZ 1
DUSSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090076480
11718587
Correspondence name and address
RICHARD D. JORDAN
8065 LEESBURG PIKE
SUITE 400
TYSONS CORNER, VA 22182-2738
Assignment: 38
Reel/Frame:022178/0432   Pages: 5
Recorded: 01/30/2009
Attorney Dkt #:2903867-015002-B230 1100.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUJARDIN, RALF
Exec Dt:
11/17/2008
2
SCHMUCK, ARNO
Exec Dt:
12/08/2008
3
STREITENBERGER, ALMUTH
Exec Dt:
12/09/2008
Assignee
1
BAYER INNOVATION GMBH
MEROWINGERPLATZ 1
DUSSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8094908
US20100014728
12175076
Correspondence name and address
BAKER DONELSON BEARMAN CALDWELL & BERK.
555 11TH STREET NW
6TH FLOOR
WASHINTON, DC 20004
Assignment: 39
Reel/Frame:029607/0926   Pages: 4
Recorded: 01/10/2013
Attorney Dkt #:2903867-015003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUJARDIN, RALF
Exec Dt:
11/17/2008
2
SCHMUCK, ARNO
Exec Dt:
12/08/2008
3
STREITENBERGER, ALMUTH
Exec Dt:
12/09/2008
Assignee
1
BAYER INNOVATION GMBH
MEROWINGERPLATZ 1
DUESSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130130048
13738852
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERK.
920 MASSACHUSETTS AVE, NW
SUITE 900
WASHINGTON, DC 20001
Assignment: 40
Reel/Frame:023570/0142   Pages: 6
Recorded: 11/25/2009
Attorney Dkt #:2903867-013000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUJARDIN, RALF
Exec Dt:
04/27/2009
2
BECKER, ROLF CHRISTIAN
Exec Dt:
04/14/2009
3
TOAPANTA, MARCO
Exec Dt:
09/20/2009
4
SCHMUCK, ARNO
Exec Dt:
05/15/2009
5
STREITENBERGER, ALMUTH
Exec Dt:
05/15/2009
Assignee
1
BAYER INNOVATION GMBH
MEROWINGERPLATZ 1
40 225 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8372418
US20090156406
12176070
Correspondence name and address
BAKER DONELSON BEARMAN CALDWELL & BERKOW
555 11TH STREET, NW
6TH FLOOR
WASHINGTON, DC 20004
Assignment: 41
Reel/Frame:029766/0579   Pages: 6
Recorded: 02/06/2013
Attorney Dkt #:2903867-013001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUJARDIN, RALF
Exec Dt:
04/27/2009
2
BECKER, ROLF CHRISTIAN
Exec Dt:
04/14/2009
3
TOAPANTA, MARCO
Exec Dt:
09/20/2009
4
SCHMUCK, ARNO
Exec Dt:
05/15/2009
5
STREITENBERGER, ALMUTH
Exec Dt:
05/15/2009
Assignee
1
BAYER INNOVATION GMBH
MEROWINGERPLATZ 1
DUESSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130130911
13738838
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERK.
920 MASSACHUSETTS AVENUE
SUITE 900
WASHINGTON, DC 20001
Assignment: 42
Reel/Frame:024721/0365   Pages: 2
Recorded: 07/21/2010
Attorney Dkt #:2903867-030000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUJARDIN, RALF
Exec Dt:
06/17/2010
2
SCHMIDT, SEBASTIAN
Exec Dt:
06/17/2010
3
ZAMPONI, MARKUS
Exec Dt:
07/06/2010
Assignee
1
BAYER INNOVATION GMBH
MEROWINGERPLATZ 1
DUESSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8614088
US20100299785
12863933
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
920 MASSACHUSETTS AVE, NW
SUITE 900
WASHINGTON, DC 20001
Assignment: 43
Reel/Frame:025885/0532   Pages: 8
Recorded: 03/02/2011
Attorney Dkt #:2903867-032000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARRISH, MARK
Exec Dt:
02/02/2011
2
DUJARDIN, RALF
Exec Dt:
02/01/2011
Assignees
1
BAYER CROPSCIENCE LP
2 TW ALEXANDER DRIVE
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
2
BAYER INNOVATION GMBH
MEROWINGERPLATZ 1
DUSSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8383549
US20110152100
12909065
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
920 MASSACHUSETTS AVE, NW
SUITE 900
WASHINGTON, DC 20001
Assignment: 44
Reel/Frame:029608/0026   Pages: 8
Recorded: 01/10/2013
Attorney Dkt #:2903867-032001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARRISH, MARK
Exec Dt:
02/02/2011
2
DUJARDIN, RALF
Exec Dt:
02/01/2011
Assignees
1
BAYER CROPSCIENCE LP
2 TW ALEXANDER DRIVE
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
2
BAYER INNOVATION GMBH
MEROWINGERPLATZ 1
DUESSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130196851
13738879
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERK.
920 MASSACHUSETTS AVE, NW
SUITE 900
WASHINGTON, DC 20001
Assignment: 45
Reel/Frame:061529/0470   Pages: 3
Recorded: 10/25/2022
Attorney Dkt #:09533-131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUJARDIN, RALF
Exec Dt:
08/18/2020
Assignee
1
IMAFLEX INC.
5710 NOTRE-DAME OUEST
MONTREAL, CANADA H4C 1V2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220039379
17348026
Correspondence name and address
BCF LLP
1100 RENE-LEVESQUE BLVD WEST
25TH FLOOR
MONTREAL, PQC H3B 5C9

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