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Assignee Name : CALYX THERAPEUTICS, INC.
Total Assignments: 20
Assignment: 1
Reel/Frame:010069/0458   Pages: 5
Recorded: 12/16/1998
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NATPRO, INC.
Exec Dt:
03/26/1998
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5854285
NONE
08825662
Correspondence name and address
FISH & RICHARDSON P.C.
REGINALD J. SUYAT, ESQ.
2200 SAND HILL ROAD, SUITE 100
MENLO PARK, CALIFORNIA 94025
Assignment: 2
Reel/Frame:009274/0285   Pages: 3
Recorded: 06/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAG, BISHWAJIT
Exec Dt:
05/21/1998
2
SHARMA, SOMESH D.
Exec Dt:
05/27/1998
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6127338
NONE
09053617
Correspondence name and address
FISH & RICHARDSON
REGINALD J. SUYAT, ESQ.
2200 SAND HILL ROAD
SUITE 100
MENLO PARK, CA 94025
Assignment: 3
Reel/Frame:009333/0847   Pages: 4
Recorded: 07/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAG, BISHWAJIT
Exec Dt:
05/21/1998
2
MEDICHERLA, SATYANARAYANA
Exec Dt:
05/21/1998
3
CHANSOURIA, JAI P.
Exec Dt:
05/12/1998
4
RAY, ANIL B.
Exec Dt:
05/12/1998
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6448450
NONE
09075355
Correspondence name and address
FISH & RICHARDSON P.C.
REGINALD J. SUYAT
2200 SAND HILL ROAD, SUITE 100
MENLO PARK, CA 94025
Assignment: 4
Reel/Frame:009272/0084   Pages: 3
Recorded: 06/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAG, BISHWAJIT
Exec Dt:
05/27/1998
2
MEDICHERLA, SATYANARAYANA
Exec Dt:
05/27/1998
3
DEY, DEBENDRANATH
Exec Dt:
05/27/1998
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6245814
NONE
09074925
Correspondence name and address
FISH & RICHARDSON P.C.
REGINALD J. SUYAT, ESQ.
2200 SAND HILL ROAD, SUITE 100
MENLO PARK, CA 94025
Assignment: 5
Reel/Frame:009555/0658   Pages: 2
Recorded: 10/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MEDICHERLA, SATYANARAYANA
Exec Dt:
10/14/1998
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6127338
NONE
09053617
Correspondence name and address
FISH & RICHARDSON P.C.
REGINALD J. SUYAT
2200 SAND HILL ROAD
SUITE 100
MENLO PARK, CA 94025
Assignment: 6
Reel/Frame:010140/0048   Pages: 4
Recorded: 08/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEOGI, PARTHA
Exec Dt:
07/02/1999
2
NAG, BISHWAJIT
Exec Dt:
07/02/1999
3
MEDICHERLA, SATYANARAYANA
Exec Dt:
07/02/1999
4
DEY, DEBENDRANATH
Exec Dt:
07/02/1999
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6331633
NONE
09287237
Correspondence name and address
FISH & RICHARDSON P.C.
REGINALD J. SUYAT, ESQ.
2200 SAND HILL ROAD, SUITE 100
MENLO PARK, CA 94025
Assignment: 7
Reel/Frame:010702/0708   Pages: 4
Recorded: 03/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEOGI, PARTHA
Exec Dt:
02/28/2000
2
NAG, BISHWAJIT
Exec Dt:
02/28/2000
3
LAKNER, FREDERICK J.
Exec Dt:
02/28/2000
4
DEY, DEBENDRANATH
Exec Dt:
02/28/2000
5
MEDICHERLA, SATYANARAYANA
Exec Dt:
02/28/2000
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6525093
NONE
09436047
Correspondence name and address
FISH & RICHARDSON P.C.
REGINALD J. SUYAT
2200 SAND HILL ROAD
SUITE 100
MENLO PARK, CA 94025
Assignment: 8
Reel/Frame:012599/0564   Pages: 4
Recorded: 02/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEOGI, PARTHA
Exec Dt:
02/28/2000
2
NAG, BISHWAJIT
Exec Dt:
02/28/2000
3
LAKNER, FREDERICK J.
Exec Dt:
02/28/2000
4
DEY, DEBENDRANATH
Exec Dt:
02/28/2000
5
MEDICHERLA, SATYANARAYANA
Exec Dt:
02/28/2000
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6855732
US20020107285
10075442
Correspondence name and address
PILLSBURY WINTHROP LLP
ROBERT W. HAHL
1600 TYSONS BLVD.
IP GROUP
MCLEAN, VA 22102
Assignment: 9
Reel/Frame:011411/0269   Pages: 5
Recorded: 12/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAKNER, FREDERICK J.
Exec Dt:
11/21/2000
2
NAG, BISHWAJIT
Exec Dt:
11/20/2000
3
NEOGI, PARTHA
Exec Dt:
12/01/2000
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6413504
NONE
09610098
Correspondence name and address
FISH & RICHARDSON P.C.
REGINALD J. SUYAT
2200 SAND HILL ROAD
SUITE 100
MENLO PARK, CA 94025
Assignment: 10
Reel/Frame:011977/0417   Pages: 5
Recorded: 07/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAG, BISHWAGIT
Exec Dt:
05/08/2001
2
DEY, DEBENDRANATH
Exec Dt:
05/29/2001
3
MEDICHERLA, SATYANARAYANA
Exec Dt:
05/29/2001
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6624197
NONE
09642618
Correspondence name and address
PILLSBURY WINTHROP LLP
PAUL N. KOKULIS
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 11
Reel/Frame:011982/0020   Pages: 5
Recorded: 07/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAG, BISHWAGIT
Exec Dt:
05/08/2001
2
MEDICHERLA, SATYANARAYANA
Exec Dt:
05/29/2001
3
DEY, DEBENDRANATH
Exec Dt:
05/29/2001
4
NEOGI, PARTHA
Exec Dt:
05/29/2001
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020002200
09777551
Correspondence name and address
PILLSBURY WINTHROP LLP
PAUL N. KOKULIS
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 12
Reel/Frame:015471/0570   Pages: 4
Recorded: 06/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAG, BISHWAGIT
Exec Dt:
05/08/2001
2
DEY, DEBENDRANATH
Exec Dt:
05/29/2001
3
MEDICHERLA, SATYANARAYANA
Exec Dt:
05/29/2001
4
NEOGI, PARTHA
Exec Dt:
05/29/2001
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040259938
10690844
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
CHRISTOPHER M. BECK
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:012109/0487   Pages: 5
Recorded: 08/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAG, BISHWAJIT
Exec Dt:
07/24/2001
2
DEY, DEBENDRANATH
Exec Dt:
07/24/2001
3
MEDICHERIA, SATYANARAYANA
Exec Dt:
07/24/2001
4
NEOGI, PARTHA
Exec Dt:
07/30/2001
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020025975
09785554
Correspondence name and address
PILLSBURY WINTHROP LLP
PAUL N. KOKULIS
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 14
Reel/Frame:012121/0469   Pages: 5
Recorded: 08/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAG, BISHWAJIT
Exec Dt:
07/24/2001
2
DEY, DEBENDRANATH
Exec Dt:
07/24/2001
3
NEOGI, PARTHA
Exec Dt:
07/30/2001
4
MEDICHERLA, SATYANARAYANA
Exec Dt:
07/24/2001
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7105552
US20020032225
09843167
Correspondence name and address
PILLSBURY WINTHROP LLP
PAUL N. KOKULIS
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 15
Reel/Frame:015146/0033   Pages: 4
Recorded: 03/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAG, BISHWAJIT
Exec Dt:
07/24/2001
2
DEY, DEBENDRANATH
Exec Dt:
07/24/2001
3
MEDICHERLA, SATYANARAYANA
Exec Dt:
07/24/2001
4
NEOGI, PARTHA
Exec Dt:
07/30/2001
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7202366
US20040186299
10808519
Correspondence name and address
PILLSBURY WINTHROP LLP
PAUL L. SHARER
INTELLECTUAL PROPERTY GROUP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 16
Reel/Frame:013900/0013   Pages: 6
Recorded: 03/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEOGI, PARTHA
Exec Dt:
02/10/2003
2
DEY, DEBENDRANATH
Exec Dt:
02/13/2003
3
MEDICHERLA, SATYANARAYANA
Exec Dt:
02/16/2003
4
NAG, BISHWAJIT
Exec Dt:
02/24/2003
5
LEE, ARTHUR
Exec Dt:
02/12/2003
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7407978
US20030181494
10265902
Correspondence name and address
PILLSBURY WINTHROP LLP
PAUL L. SHARER
INTELLECTUAL PROPERTY GROUP
P.O. BOX 10500
MCLEAN, VIRGINIA 22102
Assignment: 17
Reel/Frame:020789/0035   Pages: 6
Recorded: 04/02/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEOGI, PARTHA
Exec Dt:
02/10/2003
2
DEY, DEBENDRANATH
Exec Dt:
02/13/2003
3
MEDICHERIA, SATYANARAYANA
Exec Dt:
02/16/2003
4
NAG, BISHWAJIT
Exec Dt:
02/24/2003
5
LEE, ARTHUR
Exec Dt:
02/12/2003
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7718682
US20080293949
12078662
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK, NY 10017
Assignment: 18
Reel/Frame:020333/0331   Pages: 7
Recorded: 12/20/2007
Attorney Dkt #:011799-0036-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEOGI, PARTHA
Exec Dt:
12/23/2003
2
DEY, DEBEDRANATH
Exec Dt:
12/23/2003
3
FULLER, JOSEPH
Exec Dt:
09/27/2003
4
CHEN, LIANG
Exec Dt:
09/29/2003
5
LI, TA-KAI
Exec Dt:
01/15/2004
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080108825
12004039
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK, NY 10017
Assignment: 19
Reel/Frame:020335/0324   Pages: 7
Recorded: 12/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEOGI, PARTHA
Exec Dt:
12/23/2003
2
DEY, DEBEDRANATH
Exec Dt:
12/23/2003
3
FULLER, JOSEPH
Exec Dt:
09/27/2003
4
CHEN, LIANG
Exec Dt:
12/29/2003
5
LI, TA-KAI
Exec Dt:
01/15/2004
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080188654
12004075
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK, NY 10017
Assignment: 20
Reel/Frame:020335/0417   Pages: 7
Recorded: 12/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEOGI, PARTHA
Exec Dt:
12/23/2003
2
DEY, DEBEDRANATH
Exec Dt:
12/23/2003
3
FULLER, JOSEPH
Exec Dt:
09/27/2003
4
CHEN, LIANG
Exec Dt:
12/29/2003
5
LI, TA-KAI
Exec Dt:
01/15/2004
Assignee
1
CALYX THERAPEUTICS, INC.
3525 BREAKWATER AVENUE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080103302
12004064
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK, NY 10017

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