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Patent Assignment Assignor Details
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Assignor Name : METHFESSEL, CHRISTOPH
Total Assignments: 21
Assignment: 1
Reel/Frame:007483/0777   Pages: 3
Recorded: 04/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/1995
2
Exec Dt:
02/20/1995
3
Exec Dt:
02/02/1995
4
Exec Dt:
02/09/1995
5
Exec Dt:
02/06/1995
6
Exec Dt:
02/13/1995
7
Exec Dt:
02/22/1995
Assignee
1
KONZERNZENTRALE RP
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
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NONE
08424950
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 2
Reel/Frame:011360/0614   Pages: 2
Recorded: 12/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2000
2
Exec Dt:
10/10/2000
3
Exec Dt:
10/16/2000
Assignee
1
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09732680
Correspondence name and address
BAYER CORPORATION
JOSEPH C. GIL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 3
Reel/Frame:012434/0412   Pages: 2
Recorded: 01/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2001
2
Exec Dt:
10/22/2001
3
Exec Dt:
10/22/2001
Assignee
1
D51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09911276
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
CHRISTINE M. HANSEN
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:012774/0728   Pages: 2
Recorded: 03/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/23/2001
2
Exec Dt:
11/26/2001
3
Exec Dt:
11/22/2001
4
Exec Dt:
11/23/2001
Assignee
1
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09941179
Correspondence name and address
BAYER CORPORATION
RAYMOND J. HARMUTH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:013526/0789   Pages: 5
Recorded: 11/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/2002
2
Exec Dt:
05/13/2002
3
Exec Dt:
05/13/2002
4
Exec Dt:
05/22/2002
5
Exec Dt:
05/22/2002
6
Exec Dt:
05/27/2002
Assignee
1
MARKWIESENSTRASSE 55
D-72770 REUTLINGEN
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10302163
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
JAMES W. AUSLEY
SIXTEENTH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CALIFORNIA 92660
Assignment: 6
Reel/Frame:014182/0490   Pages: 3
Recorded: 06/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2003
2
Exec Dt:
04/26/2003
3
Exec Dt:
05/19/2003
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10354530
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
KURT G. BRISCOE
220 EAST 42ND STREET -30TH FLOOR
NEW YORK, NY 10017
Assignment: 7
Reel/Frame:014906/0885   Pages: 3
Recorded: 07/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2003
2
Exec Dt:
10/30/2003
3
Exec Dt:
11/04/2003
4
Exec Dt:
10/31/2003
5
Exec Dt:
11/20/2003
6
Exec Dt:
11/13/2003
7
Exec Dt:
11/12/2003
8
Exec Dt:
10/25/2003
9
Exec Dt:
10/28/2003
Assignee
1
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10479189
Correspondence name and address
SUSAN M. PELLEGRINO
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 8
Reel/Frame:015973/0445   Pages: 3
Recorded: 05/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2004
2
Exec Dt:
05/15/2004
3
Exec Dt:
05/09/2004
4
Exec Dt:
04/16/2004
5
Exec Dt:
04/26/2004
6
Exec Dt:
04/27/2004
7
Exec Dt:
06/01/2004
8
Exec Dt:
05/03/2004
Assignee
1
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10496404
Correspondence name and address
SUSAN M. PELLEGRINO
400 MORGAN LANE
LAW & PATENTS
WEST HAVEN, CT 06516
Assignment: 9
Reel/Frame:043256/0358   Pages: 3
Recorded: 08/10/2017
Attorney Dkt #:777052007901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2004
2
Exec Dt:
05/15/2004
3
Exec Dt:
05/09/2004
4
Exec Dt:
04/16/2004
5
Exec Dt:
04/26/2004
6
Exec Dt:
04/27/2004
7
Exec Dt:
06/01/2004
8
Exec Dt:
05/03/2004
Assignee
1
LEVERKUSEN
GERMANY, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14833987
Correspondence name and address
WEI TANG
MORRISON & FOERSTER PA LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 10
Reel/Frame:046699/0849   Pages: 3
Recorded: 08/24/2018
Attorney Dkt #:77705-20079.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2004
2
Exec Dt:
05/15/2004
3
Exec Dt:
05/09/2004
4
Exec Dt:
04/16/2004
5
Exec Dt:
04/26/2004
6
Exec Dt:
04/27/2004
7
Exec Dt:
06/01/2004
8
Exec Dt:
05/03/2004
Assignee
1
LEVERKUSEN
GERMANY, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15907040
Correspondence name and address
STEPHANIE NOELLE CHOING
MORRISON & FOERSTER PA LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 11
Reel/Frame:049743/0070   Pages: 3
Recorded: 07/12/2019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2004
2
Exec Dt:
05/15/2004
3
Exec Dt:
05/09/2004
4
Exec Dt:
04/16/2004
5
Exec Dt:
04/26/2004
6
Exec Dt:
04/27/2004
7
Exec Dt:
06/01/2004
8
Exec Dt:
05/03/2004
Assignee
1
LEVERKUSEN
GERMANY, GERMANY D-51368
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11891527
 
13544321
Correspondence name and address
STEPHANIE CHOING
MORRISON & FOERSTER LLP - PA
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 12
Reel/Frame:015467/0016   Pages: 3
Recorded: 12/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2004
2
Exec Dt:
07/09/2004
3
Exec Dt:
06/10/2004
4
Exec Dt:
05/24/2004
5
Exec Dt:
05/28/2004
6
Exec Dt:
06/21/2004
7
Exec Dt:
05/18/2004
Assignee
1
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10497511
Correspondence name and address
SUSAN M. PELLEGRINO
400 MORGAN LANE
LAW & PATENTS
WEST HAVEN, CT 06516
Assignment: 13
Reel/Frame:015539/0309   Pages: 3
Recorded: 01/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2004
2
Exec Dt:
08/15/2004
3
Exec Dt:
07/25/2004
4
Exec Dt:
06/24/2004
5
Exec Dt:
08/02/2004
6
Exec Dt:
07/13/2004
7
Exec Dt:
07/08/2004
8
Exec Dt:
07/07/2004
Assignee
1
D 51368
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10500096
Correspondence name and address
SUSAN M. PELLEGRINO
BAYER PHARMACEUTICALS CORPORATION
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 14
Reel/Frame:015280/0764   Pages: 3
Recorded: 10/22/2004
Attorney Dkt #:100717-628
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2004
2
Exec Dt:
07/30/2004
Assignee
1
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10912385
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
KURT G. BRISCOE
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NY 10017
Assignment: 15
Reel/Frame:015704/0822   Pages: 4
Recorded: 02/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2004
2
Exec Dt:
01/27/2005
3
Exec Dt:
11/06/2004
4
Exec Dt:
10/18/2004
5
Exec Dt:
09/13/2004
6
Exec Dt:
01/15/2005
7
Exec Dt:
09/08/2004
8
Exec Dt:
09/10/2004
Assignee
1
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10508108
Correspondence name and address
SUSAN M. PELLEGRINO
400 MORGAN LANE
LAW & PATENTS
WEST HAVEN, CT 06516
Assignment: 16
Reel/Frame:015973/0493   Pages: 3
Recorded: 05/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2004
2
Exec Dt:
11/17/2004
3
Exec Dt:
11/28/2004
4
Exec Dt:
12/14/2004
5
Exec Dt:
10/15/2004
6
Exec Dt:
10/27/2004
7
Exec Dt:
10/01/2004
Assignee
1
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10508106
Correspondence name and address
SUSAN M. PELLEGRINO
400 MORGAN LANE
LAW & PATENTS
WEST HAVEN, CT 06516
Assignment: 17
Reel/Frame:043727/0535   Pages: 3
Recorded: 09/28/2017
Attorney Dkt #:777052012901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2004
2
Exec Dt:
11/17/2004
3
Exec Dt:
11/28/2004
4
Exec Dt:
12/14/2004
5
Exec Dt:
10/15/2004
6
Exec Dt:
10/27/2004
7
Exec Dt:
10/01/2004
Assignee
1
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15229561
Correspondence name and address
WEI TANG
MORRISON & FOERSTER PA LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 18
Reel/Frame:048851/0410   Pages: 3
Recorded: 04/10/2019
Attorney Dkt #:77705-20129.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2004
2
Exec Dt:
11/17/2004
3
Exec Dt:
11/28/2004
4
Exec Dt:
12/14/2004
5
Exec Dt:
10/15/2004
6
Exec Dt:
10/27/2004
7
Exec Dt:
10/01/2004
Assignee
1
D 51368
LEVERKUSEN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
12494009
 
13968536
 
14633985
 
15884159
Correspondence name and address
STEPHANIE CHOING
MORRISON & FOERSTER LLP - PA
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 19
Reel/Frame:016184/0675   Pages: 2
Recorded: 04/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2005
2
Exec Dt:
02/10/2005
3
Exec Dt:
01/25/2005
Assignee
1
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10523784
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS, P.A.
KURT G. BRISCOE
875 THIRD AVENUE - 18TH FLOOR
NEW YORK, NEW YORK 10022
Assignment: 20
Reel/Frame:018365/0943   Pages: 3
Recorded: 10/09/2006
Attorney Dkt #:LEA 36 814
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2006
2
Exec Dt:
05/02/2006
3
Exec Dt:
01/19/2006
4
Exec Dt:
01/30/2006
5
Exec Dt:
01/12/2006
6
Exec Dt:
05/31/2006
Assignee
1
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10565181
Correspondence name and address
SUSAN M. PELLEGRINO
400 MORGAN LANE
BAYER PHARMACEUTICALS CORPORATION
WEST HAVEN, CT 06516
Assignment: 21
Reel/Frame:043538/0249   Pages: 3
Recorded: 09/08/2017
Attorney Dkt #:777052008201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2006
2
Exec Dt:
05/02/2006
3
Exec Dt:
01/19/2006
4
Exec Dt:
01/30/2006
5
Exec Dt:
01/12/2006
6
Exec Dt:
05/31/2006
Assignee
1
KAISER-WILHELM-ALLEE 1
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14952655
Correspondence name and address
WEI TANG
MORRISON & FOERSTER PA LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018

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