skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : KANIKANTI, VENKATA-RANGARAO
Total Assignments: 24
Assignment: 1
Reel/Frame:008185/0685   Pages: 3
Recorded: 08/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/1996
2
Exec Dt:
06/19/1996
3
Exec Dt:
06/21/1996
4
Exec Dt:
06/11/1996
5
Exec Dt:
06/11/1996
Assignee
1
LEVERKUSEN, GERMANY D 513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08701410
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEOANRD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 2
Reel/Frame:011739/0859   Pages: 3
Recorded: 04/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2001
2
Exec Dt:
03/06/2001
3
Exec Dt:
02/21/2001
4
Exec Dt:
03/19/2001
5
Exec Dt:
03/16/2001
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09787229
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN
400 MORGAN LANE
VICE PRESIDENT, PATENTS AND LICENSING
WEST HAVEN, CT 06516
Assignment: 3
Reel/Frame:012993/0083   Pages: 2
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2001
2
Exec Dt:
12/03/2001
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10031129
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN
PATENTS AND LICENSING
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 4
Reel/Frame:012803/0603   Pages: 3
Recorded: 04/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/20/2002
2
Exec Dt:
02/21/2002
3
Exec Dt:
02/27/2002
4
Exec Dt:
03/04/2002
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10005566
Correspondence name and address
BAYER CORP.
JEFFREY M. GREENMAN
PATENTS AND LICENSING
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 5
Reel/Frame:016317/0329   Pages: 5
Recorded: 03/14/2005
Conveyance: DOCUMENT RE-RECORDED TO CORRECT AN ERROR CONTAINED IN PROPERTY NUMBER 10/433,855 PREVIOUSLY RECORDED ON REEL 014933, FRAME 0424. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
11/17/2003
2
Exec Dt:
09/23/2002
3
Exec Dt:
10/21/2003
4
Exec Dt:
11/05/2003
5
Exec Dt:
11/03/2003
Assignee
1
D 29656 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10433885
Correspondence name and address
JOSEPH C. GIL
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 1205-9741
Assignment: 6
Reel/Frame:014112/0639   Pages: 3
Recorded: 05/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2003
2
Exec Dt:
01/09/2003
3
Exec Dt:
01/15/2003
4
Exec Dt:
11/21/2002
5
Exec Dt:
11/21/2002
6
Exec Dt:
11/18/2002
7
Exec Dt:
01/27/2003
8
Exec Dt:
01/30/2003
9
Exec Dt:
02/05/2003
10
Exec Dt:
01/30/2003
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10311913
Correspondence name and address
BAYER PHARMACEUTICAL CORPORATION
JEFFREY M. GREENMAN
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 7
Reel/Frame:015712/0179   Pages: 4
Recorded: 08/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2003
2
Exec Dt:
11/09/2003
3
Exec Dt:
10/21/2003
4
Exec Dt:
11/05/2003
5
Exec Dt:
10/03/2003
Assignee
1
D 29656 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10433885
Correspondence name and address
BAYER MATERIALSCIENCE LLC
JOSEPH C. GIL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 8
Reel/Frame:019653/0195   Pages: 2
Recorded: 08/06/2007
Attorney Dkt #:LEA 36780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2006
2
Exec Dt:
12/07/2005
Assignee
1
LAW AND PATENTS
BUILDING Q 18
D-51368 LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10559995
Correspondence name and address
JESSICA MONACHELLO
P.O. BOX 390
SHAWNEE MISSION, KS 66201
Assignment: 9
Reel/Frame:018761/0580   Pages: 2
Recorded: 01/16/2007
Attorney Dkt #:BHCA.132355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2006
2
Exec Dt:
05/04/2006
3
Exec Dt:
05/02/2006
Assignee
1
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10576408
Correspondence name and address
SHOOK, HARDY & BACON
2555 GRAND BLVD.
KANSAS CITY, MO 64108-2613
Assignment: 10
Reel/Frame:018400/0178   Pages: 3
Recorded: 10/17/2006
Attorney Dkt #:BHC 03 1090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2006
2
Exec Dt:
05/22/2006
3
Exec Dt:
05/19/2006
4
Exec Dt:
05/19/2006
5
Exec Dt:
05/19/2006
Assignee
1
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11451676
Correspondence name and address
SUSAN M. PELLEGRINO
400 MORGAN LANE
BAYER PHARMACEUTICALS CORPORATION
WEST HAVEN, CT 06516
Assignment: 11
Reel/Frame:019860/0757   Pages: 2
Recorded: 09/21/2007
Attorney Dkt #:BHC 051031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2007
2
Exec Dt:
09/12/2007
Assignee
1
LAW AND PATENTS
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11908309
Correspondence name and address
JESSICA MONACHELLO
P.O. BOX 390
SHAWNEE MISSION, KS 66201
Assignment: 12
Reel/Frame:022218/0882   Pages: 5
Recorded: 02/06/2009
Attorney Dkt #:BHC 051162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2008
2
Exec Dt:
01/12/2009
3
Exec Dt:
11/18/2008
4
Exec Dt:
11/26/2008
5
Exec Dt:
11/11/2008
6
Exec Dt:
11/12/2008
7
Exec Dt:
11/19/2008
8
Exec Dt:
01/14/2009
9
Exec Dt:
11/26/2008
10
Exec Dt:
11/26/2008
Assignee
1
LAW AND PATENTS
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12297586
Correspondence name and address
JESSICA MONACHELLO
P.O. BOX 390
SHAWNEE MISSION, KS 66201
Assignment: 13
Reel/Frame:022351/0228   Pages: 4
Recorded: 03/05/2009
Attorney Dkt #:BHC 061014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/11/2009
2
Exec Dt:
12/02/2008
3
Exec Dt:
01/07/2009
Assignee
1
LAW AND PATENTS
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12299127
Correspondence name and address
JESSICA MONACHELLO
P.O. BOX 390
SHAWNEE MISSION, KS 66201
Assignment: 14
Reel/Frame:023925/0355   Pages: 6
Recorded: 02/11/2010
Attorney Dkt #:BHC 071041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2009
2
Exec Dt:
10/28/2009
3
Exec Dt:
11/05/2009
4
Exec Dt:
10/29/2009
Assignee
1
LAW AND PATENTS
BUILDING Q18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12602002
Correspondence name and address
JESSICA MONACHELLO
PO BOX 390
SHAWNEE MISSION, KS 66226
Assignment: 15
Reel/Frame:026051/0227   Pages: 3
Recorded: 03/30/2011
Attorney Dkt #:BHC 081013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2010
2
Exec Dt:
02/03/2011
3
Exec Dt:
11/08/2010
4
Exec Dt:
11/11/2010
5
Exec Dt:
11/12/2010
Assignee
1
BUILDING Q18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13000510
Correspondence name and address
BAYER HEALTHCARE LLC
P.O.BOX 390
SHAWNEE MISSION, KS 66201
Assignment: 16
Reel/Frame:027137/0409   Pages: 4
Recorded: 10/28/2011
Attorney Dkt #:BHC 088005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/06/2011
2
Exec Dt:
08/29/2011
3
Exec Dt:
06/27/2011
4
Exec Dt:
10/12/2011
Assignee
1
PATENT AND LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13132872
Correspondence name and address
BAYER HEALTHCARE LLC
P.O.BOX 390
SHAWNEE MISSION, KS 66201
Assignment: 17
Reel/Frame:026786/0471   Pages: 2
Recorded: 08/22/2011
Attorney Dkt #:BHC 098001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2011
2
Exec Dt:
07/19/2011
3
Exec Dt:
08/13/2011
Assignee
1
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13202739
Correspondence name and address
BAYER HEALTHCARE LLC
P.O.BOX 390
SHAWNEE MISSION, KS 66201
Assignment: 18
Reel/Frame:030255/0408   Pages: 2
Recorded: 04/19/2013
Attorney Dkt #:BHC 107001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2013
2
Exec Dt:
03/12/2013
Assignee
1
ALFRED-NOBEL STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13878901
Correspondence name and address
BAYER HEALTHCARE LLC
PO BOX 390
SHAWNEE MISSION, KS 66201
Assignment: 19
Reel/Frame:045037/0910   Pages: 6
Recorded: 02/26/2018
Attorney Dkt #:77705-20139.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2014
2
Exec Dt:
06/23/2014
3
Exec Dt:
06/11/2014
4
Exec Dt:
06/12/2014
Assignee
1
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15803445
Correspondence name and address
WEI TANG
MORRISON & FOERSTER PA LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 20
Reel/Frame:047048/0484   Pages: 6
Recorded: 09/10/2018
Attorney Dkt #:77705-20139.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2014
2
Exec Dt:
06/23/2014
3
Exec Dt:
06/11/2014
4
Exec Dt:
06/12/2014
Assignee
1
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15397923
Correspondence name and address
STEPHANIE CHOING
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105
Assignment: 21
Reel/Frame:051298/0208   Pages: 5
Recorded: 12/16/2019
Attorney Dkt #:2920951-143001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2015
2
Exec Dt:
06/08/2015
3
Exec Dt:
06/08/2015
4
Exec Dt:
06/08/2015
Assignee
1
KAISER-WILHELM-ALLEE 10
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16716205
Correspondence name and address
MCBEE MOORE & VANIK IP LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 22
Reel/Frame:049418/0414   Pages: 5
Recorded: 06/10/2019
Attorney Dkt #:77705-20348.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2019
2
Exec Dt:
05/15/2019
Assignee
1
KAISER-WILHELM-ALLEE 10
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16467922
Correspondence name and address
MEREDITH L. STRADLEY
MORRISON & FOERSTER LLP - NOVO
1650 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 23
Reel/Frame:061270/0268   Pages: 8
Recorded: 09/30/2022
Attorney Dkt #:2920951-478000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2022
2
Exec Dt:
09/23/2022
3
Exec Dt:
09/23/2022
4
Exec Dt:
09/22/2022
5
Exec Dt:
09/26/2022
6
Exec Dt:
09/20/2022
Assignee
1
KAISER-WILHELM-ALLEE 20
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17916195
Correspondence name and address
MCBEE MOORE & VANIK, IP, LLC
510 SOUTH MARKET STREET
FREDERICK, 21701 UNITED STATES
Assignment: 24
Reel/Frame:061716/0179   Pages: 8
Recorded: 11/10/2022
Attorney Dkt #:2920951-475000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2022
2
Exec Dt:
10/22/2022
3
Exec Dt:
11/03/2022
4
Exec Dt:
09/29/2022
5
Exec Dt:
10/06/2022
Assignee
1
KAISER-WILHELM-ALLEE 20
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17908194
Correspondence name and address
MCBEE MOORE & VANIK IP, LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701

Search Results as of: 05/06/2024 09:54 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT