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Patent Assignment Assignor Details
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Assignor Name : CHIDAMBARAM, RAMAKRISHNAN
Total Assignments: 18
Assignment: 1
Reel/Frame:007370/0734   Pages: 4
Recorded: 02/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, DIANE E.
Exec Dt:
02/27/1995
2
TUCKER, CHARLES E.
Exec Dt:
02/27/1995
3
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
02/27/1995
4
HOBBS, CHARLES C., JR.
Exec Dt:
02/28/1995
Assignee
1
HOECHST CELANESE CORPORATION
1901 CLARKWOOD RD.
CORPUS CHRISTI, TEXAS 78409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5491265
NONE
08395266
Correspondence name and address
JAMES J. MULLEN
1901 CLARKWOOD RD.
CORPUS CHRISTI, TX 78409
Assignment: 2
Reel/Frame:013356/0911   Pages: 5
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
12/03/2002
2
KANT, JOYDEEP
Exec Dt:
01/02/2003
3
WEAVER, RAYMOND E.
Exec Dt:
01/10/2003
4
YU, JURONG
Exec Dt:
12/04/2002
5
GHOSH, ARUN
Exec Dt:
11/22/2002
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY
LAWRENCEVILLE-PRINCETON ROAD
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6806381
US20030157671
10273268
Correspondence name and address
BRISTOL-MYERS SQUIBB COMPANY
STEPHEN B. DAVIS
PO BOX 4000, PATENT DEPT.
PRINCETON, NJ 08543-4000
Assignment: 3
Reel/Frame:016215/0424   Pages: 9
Recorded: 05/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, BANG-CHI
Exec Dt:
04/28/2005
2
DROGHINI, ROBERTO
Exec Dt:
05/02/2005
3
LAJEUNESSE, JEAN
Exec Dt:
05/02/2005
4
DIMARCO, JOHN D.
Exec Dt:
04/28/2005
5
GALELLA, MICHAEL
Exec Dt:
04/29/2005
6
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
05/03/2005
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY
LAWRENCEVILLE-PRINCETON ROAD
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050215795
11051208
Correspondence name and address
STEPHEN B. DAVIS
BRISTOL-MYERS SQUIBB COMPANY
PATENT DEPARTMENT
P.O. BOX 4000
PRINCETON, NJ 08543-4000
Assignment: 4
Reel/Frame:016564/0527   Pages: 10
Recorded: 09/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, BANG-CHI
Exec Dt:
09/08/2005
2
DROGHINI, ROBERTO
Exec Dt:
09/19/2005
3
LAJEUNESSE, JEAN
Exec Dt:
09/19/2005
4
DIMARCO, JOHN D.
Exec Dt:
09/08/2005
5
GALELLA, MICHAEL
Exec Dt:
09/16/2005
6
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
08/23/2005
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY
P.O. BOX 4000
PATENT DEPARTMENT
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7491725
US20060004067
11192867
Correspondence name and address
MARY K. VANATTEN
P.O. BOX 4000
PATENT DEPARTMENT
PRINCETON, NJ 08543-4000
Assignment: 5
Reel/Frame:017298/0981   Pages: 9
Recorded: 03/13/2006
Attorney Dkt #:10378 NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
01/26/2006
2
PERRONE, ROBERT KEVIN
Exec Dt:
02/10/2006
3
DAVIDOVICH, MARTHA
Exec Dt:
02/10/2006
4
DIMARCO, JOHN D.
Exec Dt:
01/17/2006
5
MCGEORGE, GARY
Exec Dt:
02/10/2006
6
VITEZ, IMRE M.
Exec Dt:
01/17/2006
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY
P.O. BOX 4000
PATENT DEPARTMENT
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060116420
11285463
Correspondence name and address
ELLIOTT KORSEN
P.O. BOX 4000
PATENT DEPARTMENT
PRINCETON, NJ 08543-4000
Assignment: 6
Reel/Frame:018010/0336   Pages: 16
Recorded: 06/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUNDARARAJAN, NACHIMUTHU
Exec Dt:
05/12/2006
2
QIU, YUPING
Exec Dt:
05/11/2006
3
HU, WENHAO
Exec Dt:
05/23/2006
4
KRONENTHAL, DAVID R.
Exec Dt:
05/25/2006
5
SIRARD, PIERRE
Exec Dt:
05/11/2006
6
LAJEUNESSE, JEAN
Exec Dt:
05/11/2006
7
DROGHINI, ROBERTO
Exec Dt:
05/11/2006
8
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
05/22/2006
9
QIAN, XINHUA
Exec Dt:
05/22/2006
10
NATALIE, JR. KENNETH J.
Exec Dt:
05/18/2006
11
PACK, SHAWN K.
Exec Dt:
05/23/2006
12
REISING, NATHAN
Exec Dt:
05/11/2006
13
TANG, ERQING
Exec Dt:
05/22/2006
14
FAKES, MICHAEL G.
Exec Dt:
05/22/2006
15
QI, GAO
Exec Dt:
05/11/2006
16
QIAN, FENG
Exec Dt:
05/22/2006
17
VAKKALAGADDA, BLISSE J.
Exec Dt:
05/22/2006
18
LAI, CHIAJEN
Exec Dt:
05/12/2006
19
KUANG, SHAN-MING
Exec Dt:
05/11/2006
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY
LAWRENCEVILLE-PRINCETON ROAD
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7601715
US20060293304
11455338
Correspondence name and address
LOUISE WILLE
BRISTOL-MYERS SQUIBB COMPANY
PATENT DEPARTMENT
P.O. BOX 4000
PRINCETON, NJ 08543-4000
Assignment: 7
Reel/Frame:018735/0655   Pages: 13
Recorded: 01/10/2007
Attorney Dkt #:10518 NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
10/20/2006
2
DERBIN, GEORGE M.
Exec Dt:
11/02/2006
3
ENDO, MASAKI
Exec Dt:
10/31/2006
4
GAO, JULIA ZH
Exec Dt:
11/22/2006
5
MOTHERAM, RAJESHWAR
Exec Dt:
10/30/2006
6
PARKER, WILLIAM LAWRENCE
Exec Dt:
11/02/2006
7
ROSSO, VICTOR W.
Exec Dt:
11/02/2006
8
VARIA, SAILESH A.
Exec Dt:
11/22/2006
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY
P.O. BOX 4000
PATENT DEPARTMENT
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070105867
11524998
Correspondence name and address
MARY K. VANATTEN
P.O. BOX 4000
PATENT DEPARTMENT
PRINCETON, NJ 08543-4000
Assignment: 8
Reel/Frame:026887/0930   Pages: 10
Recorded: 09/12/2011
Attorney Dkt #:RLY 09031.113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARMOT, DOMINIQUE
Exec Dt:
09/26/2008
2
CHANG, HAN-TING
Exec Dt:
09/15/2008
3
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
09/16/2008
4
CONNOR, ERIC
Exec Dt:
09/26/2008
5
MILLS, JONATHAN
Exec Dt:
09/16/2008
6
LIU, MINGJUN
Exec Dt:
09/29/2008
Assignee
1
RELYPSA, INC.
5301 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110236340
13060207
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY, 17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 9
Reel/Frame:030338/0852   Pages: 10
Recorded: 05/02/2013
Attorney Dkt #:RLY 06111.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARMOT, DOMINIQUE
Exec Dt:
09/26/2008
2
CHANG, HAN-TING
Exec Dt:
09/15/2008
3
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
09/16/2008
4
CONNOR, ERIC
Exec Dt:
09/26/2008
5
MILLS, JONATHAN
Exec Dt:
09/16/2008
6
LIU, MINGJUN
Exec Dt:
09/29/2008
Assignee
1
RELYPSA, INC.
700 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8337824
US20100111891
12545810
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY, 17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 10
Reel/Frame:030339/0757   Pages: 10
Recorded: 05/02/2013
Attorney Dkt #:RLY 06111.301CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARMOT, DOMINIQUE
Exec Dt:
09/26/2008
2
CHANG, HAN-TING
Exec Dt:
09/15/2008
3
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
09/16/2008
4
CONNOR, ERIC
Exec Dt:
09/26/2008
5
MILLS, JONATHAN
Exec Dt:
09/16/2008
6
LIU, MINGJUN
Exec Dt:
09/29/2008
Assignee
1
RELYPSA, INC.
700 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130131202
13718140
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY, 17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 11
Reel/Frame:030361/0415   Pages: 10
Recorded: 05/07/2013
Attorney Dkt #:RLY 06111.301CN2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARMOT, DOMINIQUE
Exec Dt:
09/26/2008
2
CHANG, HAN-TING
Exec Dt:
09/15/2008
3
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
09/16/2008
4
CONNOR, ERIC
Exec Dt:
09/26/2008
5
MILLS, JONATHAN
Exec Dt:
09/16/2008
6
LIU, MINGJUN
Exec Dt:
09/29/2008
Assignee
1
RELYPSA, INC.
700 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130189216
13795982
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY, 17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 12
Reel/Frame:043825/0415   Pages: 10
Recorded: 10/10/2017
Attorney Dkt #:RLY 09031.113USC (5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARMOT, DOMINIQUE
Exec Dt:
09/26/2008
2
CHANG, HAN-TING
Exec Dt:
09/15/2008
3
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
09/16/2008
4
CONNOR, ERIC
Exec Dt:
09/26/2008
5
MILLS, JONATHAN
Exec Dt:
09/16/2008
6
LIU, MINGJUN
Exec Dt:
09/29/2008
Assignee
1
RELYPSA, INC.
100 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170165292
15443664
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY
17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 13
Reel/Frame:044570/0384   Pages: 10
Recorded: 01/09/2018
Attorney Dkt #:RLY 06111.304US (2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARMOT, DOMINIQUE
Exec Dt:
09/26/2008
2
CHANG, HAN-TING
Exec Dt:
09/15/2008
3
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
09/16/2008
4
CONNOR, ERIC
Exec Dt:
09/26/2008
5
MILLS, JONATHAN
Exec Dt:
09/16/2008
6
LIU, MINGJUN
Exec Dt:
09/29/2008
Assignee
1
RELYPSA, INC.
100 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180125881
15865409
Correspondence name and address
SENNIGER POWERS LLP (RLY)
100 NORTH BROADWAY
17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 14
Reel/Frame:051174/0406   Pages: 10
Recorded: 12/04/2019
Attorney Dkt #:VIT 09031.103USC (5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARMOT, DOMINIQUE
Exec Dt:
09/26/2008
2
CHANG, HAN-TING
Exec Dt:
09/15/2008
3
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
09/16/2008
4
CONNOR, ERIC
Exec Dt:
09/26/2008
5
MILLS, JONATHAN
Exec Dt:
09/16/2008
6
LIU, MINGJUN
Exec Dt:
09/29/2008
Assignee
1
RELYPSA, INC.
100 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200289550
16672005
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 15
Reel/Frame:055825/0918   Pages: 10
Recorded: 04/05/2021
Attorney Dkt #:VIT06111.305US (2 OF 5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARMOT, DOMINIQUE
Exec Dt:
09/26/2008
2
CHANG, HAN-TING
Exec Dt:
09/15/2008
3
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
09/16/2008
4
CONNOR, ERIC
Exec Dt:
09/26/2008
5
MILLS, JONATHAN
Exec Dt:
09/16/2008
6
LIU, MINGJUN
Exec Dt:
09/29/2008
Assignee
1
RELYPSA, INC.
100 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210228620
17222453
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 16
Reel/Frame:059130/0432   Pages: 10
Recorded: 03/01/2022
Attorney Dkt #:VIT09031.104USC (5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARMOT, DOMINIQUE
Exec Dt:
09/26/2008
2
CHANG, HAN-TING
Exec Dt:
09/15/2008
3
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
09/16/2008
4
CONNOR, ERIC
Exec Dt:
09/26/2008
5
MILLS, JONATHAN
Exec Dt:
09/16/2008
6
LIU, MINGJUN
Exec Dt:
09/29/2008
Assignee
1
RELYPSA, INC.
200 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220000906
17323627
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 17
Reel/Frame:022488/0453   Pages: 3
Recorded: 04/03/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
02/06/2009
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY
P.O. BOX 4000
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090239951
12225630
Correspondence name and address
TODD E. GARABEDIAN, PH.D.
WIGGIN AND DANA LLP
ONE CITYPLACE - 34TH FLOOR
185 ASYLUM STREET
HARTFORD, CONNECTICUT 06103
Assignment: 18
Reel/Frame:057565/0395   Pages: 6
Recorded: 09/22/2021
Attorney Dkt #:12636-374.201/101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSEN, NEIL G.
Exec Dt:
08/11/2021
2
CHIDAMBARAM, RAMAKRISHNAN
Exec Dt:
08/11/2021
3
DAVAR, NIPUN
Exec Dt:
08/11/2021
Assignee
1
ASTEX PHARMACEUTICALS, INC.
4420 ROSEWOOD DRIVE, SUITE 200
PLEASANTON, CALIFORNIA 94588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220144881
17319714
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050

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