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Patent Assignment Assignor Details
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Assignor Name : PURKAYASTHA, SUBHASISH
Total Assignments: 41
Assignment: 1
Reel/Frame:013639/0477   Pages: 5
Recorded: 05/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VELLA, GEORGE J.
Exec Dt:
03/14/2003
2
PURKAYASTHA, SUBHASISH
Exec Dt:
03/14/2003
3
PILLAI, SASI
Exec Dt:
03/14/2003
Assignee
1
APPLERA CORPORATION
301 MERRITT 7
NORWALK, CONNECTICUT 06851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7183116
US20020168644
09858198
Correspondence name and address
MCDERMOTT, WILL & EMERY
DEBORAH L. CADENA
4370 LA JOLLA VILLAGE DRIVE, 7TH FLOOR
SAN DIEGO, CA 92122
Assignment: 2
Reel/Frame:014507/0414   Pages: 8
Recorded: 04/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEY, SUBHAKAR
Exec Dt:
04/07/2004
2
PAPPIN, DARRYL J.C.
Exec Dt:
04/01/2004
3
PURKAYASTHA, SUBHASISH
Exec Dt:
03/31/2004
4
PILLAI, SASI
Exec Dt:
03/31/2004
5
COULL, JAMES M.
Exec Dt:
03/31/2004
Assignee
1
APPLERA CORPORATION
15 DEANGELO DRIVE
APPLIED BIOSYSTEMS GROUP
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7355045
US20050148774
10751387
Correspondence name and address
APPLIED BIOSYSTEMS GROUP
BRIAN D. GILDEA
15 DEANGELO DRIVE
BEDFORD, MASSACHUSETTS 01730
Assignment: 3
Reel/Frame:014507/0509   Pages: 6
Recorded: 04/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPPIN, DARRYL C.
Exec Dt:
03/31/2004
2
PURKAYASTHA, SUBHASISH
Exec Dt:
03/31/2004
3
COULL, JAMES M.
Exec Dt:
03/31/2004
Assignee
1
APPLERA CORPORATION
15 DEANGELO DRIVE
APPLIED BIOSYSTEMS GROUP
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050147982
10751353
Correspondence name and address
APPLIED BIOSYSTEMS GROUP
BRIAN D. GILDEA
15 DEANGELO DRIVE
BEDFORD, MA 01730
Assignment: 4
Reel/Frame:014510/0969   Pages: 8
Recorded: 04/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEY, SUBHAKAR
Exec Dt:
03/31/2004
2
PAPPIN, DARRYL J.C.
Exec Dt:
03/31/2004
3
PURKAYASTHA, SUBHASISH
Exec Dt:
03/31/2004
4
PILLAI, SASI
Exec Dt:
03/31/2004
5
COULL, JAMES M.
Exec Dt:
03/31/2004
Assignee
1
APPLERA CORPORATION
15 DEANGELO DRIVE
APPLIED BIOSYSTEMS GROUP
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050148771
10751354
Correspondence name and address
APPLIED BIOSYSTEMS GROUP
BRIAN D. GILDEA
15 DEANGELO DRIVE
BEDFORD, MA 01730
Assignment: 5
Reel/Frame:022302/0928   Pages: 8
Recorded: 02/24/2009
Attorney Dkt #:7641.4023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEY, SUBHAKAR
Exec Dt:
04/07/2004
2
PAPPIN, DARRYL J.C.
Exec Dt:
04/01/2004
3
PURKAYASTHA, SUBHASISH
Exec Dt:
03/31/2004
4
PILLAI, SASI K.
Exec Dt:
03/31/2004
5
COULL, JAMES M.
Exec Dt:
04/01/2004
Assignee
1
APPLERA CORPORATION
15 DEANGELO DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090176984
12040470
Correspondence name and address
ORRICK, HERRINGTON & SUTCLIFFE, LLP
4 PARK PLAZA, SUITE 1600
IP PROSECUTION DEPARTMENT
IRVINE, CA 92614-2558
Assignment: 6
Reel/Frame:015082/0844   Pages: 5
Recorded: 08/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPPIN, DARRYL J. C.
Exec Dt:
08/19/2004
2
PURKAYASTHA, SUBHASISH
Exec Dt:
08/19/2004
3
COULL, JAMES M.
Exec Dt:
08/19/2004
Assignee
1
APPLERA CORPORATION
APPLIED BIOSYSTEMS GROUP
15 DEANGELO DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050147985
10822639
Correspondence name and address
BRIAN D. GILDEA
APPLIED BIOSYSTEMS GROUP
15 DEANGELO DRIVE
BEDFORD, MA 01730
Assignment: 7
Reel/Frame:015278/0367   Pages: 5
Recorded: 10/21/2004
Attorney Dkt #:bp0309us-cp2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPPIN, DARRYL J.C.
Exec Dt:
09/07/2004
2
PURKAYASTHA, SUBHASISH
Exec Dt:
09/07/2004
3
COULL, JAMES M.
Exec Dt:
09/07/2004
Assignee
1
APPLERA CORPORATION
15 DEANGELO DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050148087
10852730
Correspondence name and address
APPLIED BIOSYSTEMS GROUP
BARIAN D. GILDEA
15 DEANGELO DRIVE
BEDFORD, MA 01730
Assignment: 8
Reel/Frame:023837/0465   Pages: 5
Recorded: 01/22/2010
Attorney Dkt #:5121-BP0309-03 CON US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPPIN, DARRYL J.C.
Exec Dt:
10/21/2004
2
PURKAYASTHA, SUBHASISH
Exec Dt:
10/21/2004
3
COULL, JAMES M.
Exec Dt:
10/25/2004
Assignee
1
APPLERA CORPORATION
15 DEANGELO DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8273706
US20100129842
12561074
Correspondence name and address
LEONARD D. BOWERSOX, ESQ.
KILYK & BOWERSOX, P.L.L.C.
3925 CHAIN BRIDGE ROAD, SUITE D-401
FAIRFAX, VIRGINIA 22030
Assignment: 9
Reel/Frame:017509/0001   Pages: 12
Recorded: 04/19/2006
Attorney Dkt #:2187.1004-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIONGWEI
Exec Dt:
03/23/2006
2
YUAN, PAU-MIAU
Exec Dt:
03/23/2006
3
YUEN, SYLVIA W.
Exec Dt:
03/24/2006
4
HSI, KUO-LIANG
Exec Dt:
03/29/2006
5
LAM, JOE Y.
Exec Dt:
03/24/2006
6
UPADHYA, KRISHNA G.
Exec Dt:
03/23/2006
7
DEY, SUBHAKAR
Exec Dt:
03/24/2006
8
PAPPIN, DARRYL J.
Exec Dt:
03/31/2006
9
PILLAI, SASI
Exec Dt:
03/24/2006
10
HUANG, HELENA
Exec Dt:
04/04/2006
11
PURKAYASTHA, SUBHASISH
Exec Dt:
03/23/2006
Assignee
1
APPLERA CORPORATION
500 OLD CONNECTICUT PATH
FRAMINGHAM, MASSACHUSETTS 01701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070048752
11355904
Correspondence name and address
ALICE O. CARROLL, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CORCORD, MA 01742-9133
Assignment: 10
Reel/Frame:023838/0439   Pages: 11
Recorded: 01/22/2010
Attorney Dkt #:5121-5310-CIP-2 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, XIONGWEI
Exec Dt:
03/23/2006
2
YUAN, PAU-MIAU
Exec Dt:
03/23/2006
3
YUEN, SYLVIA W.
Exec Dt:
03/24/2006
4
HSI, KUO-LIANG
Exec Dt:
03/29/2006
5
LAM, JOE Y.
Exec Dt:
03/24/2006
6
UPADHYA, KRISHNA G.
Exec Dt:
03/23/2006
7
DEY, SUBHAKAR
Exec Dt:
03/24/2006
8
PAPPIN, DARRYL J.
Exec Dt:
03/31/2006
9
PILLAI, SASI
Exec Dt:
03/24/2006
10
HUANG, HELENA
Exec Dt:
04/04/2006
11
PURKAYASTHA, SUBHASISH
Exec Dt:
03/23/2006
Assignee
1
APPLERA CORPORATION
500 OLD CONNECTICUT PATH
FARMINGHAM, MASSACHUSETTS 01701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8501498
US20100311175
12618452
Correspondence name and address
LEONARD D. BOWERSOX, ESQ.
KILYK & BOWERSOX, P.L.L.C.
3925 CHAIN BRIDGE ROAD
SUITE D-401
FAIRFAX, VIRGINIA 22030
Assignment: 11
Reel/Frame:017509/0498   Pages: 10
Recorded: 04/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIMKAR, SUBODH B.
Exec Dt:
04/11/2006
2
PURKAYASTHA, SUBHASISH
Exec Dt:
04/10/2006
3
PAPPIN, DARRYL
Exec Dt:
04/11/2006
4
DANIELS, SCOTT
Exec Dt:
04/13/2006
Assignee
1
APPLERA CORPORATION
500 OLD CONNECTICUT PATH
FRAMINGHAM, MASSACHUSETTS 01701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060183238
11350147
Correspondence name and address
ELLZABETH A. HANLEY
LAHIVE & COCKFIELD, LLP
28 STATE STREET
BOSTON, MA 02109
Assignment: 12
Reel/Frame:023856/0945   Pages: 10
Recorded: 01/27/2010
Attorney Dkt #:5121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIMKAR, SUBODH B.
Exec Dt:
04/11/2006
2
PURKAYASTHA, SUBHASISH
Exec Dt:
04/10/2006
3
PAPPIN, DARRYL
Exec Dt:
04/11/2006
4
DANIELS, SCOTT
Exec Dt:
04/13/2006
Assignee
1
APPLERA CORPORATION
500 OLD CONNECTICUT PATH
FRAMINGHAM, MASSACHUSETTS 01701
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8569071
US20100093011
12555319
 
NONE
US20100136703
12563834
Correspondence name and address
LEONARD D. BOWERSOX, ESQ.
KILYK & BOWERSOX, P.L.L.C.
3925 CHAIN BRIDGE ROAD, SUITE D-401
FAIRFAX, VIRGINIA 22030
Assignment: 13
Reel/Frame:018368/0360   Pages: 8
Recorded: 10/10/2006
Attorney Dkt #:BP0309WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEY, SUBHAKAR
Exec Dt:
07/25/2006
2
PAPPIN, DARRYL J.C.
Exec Dt:
08/28/2006
3
PURKAYASTHA, SUBHASISH
Exec Dt:
07/24/2006
4
PILLAI, SASI
Exec Dt:
07/25/2006
5
COULL, JAMES M.
Exec Dt:
08/29/2006
Assignee
1
APPLERA CORPORATION
500 OLD CONNECTICUT PATH
FRAMINGHAM, MASSACHUSETTS 01701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080205275
11718918
Correspondence name and address
PATRICIA TOCCI
500 OLD CONNECTICUT PATH
FRAMINGHAM, MA 01701
Assignment: 14
Reel/Frame:019301/0676   Pages: 7
Recorded: 05/16/2007
Attorney Dkt #:5968US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PILLAI, SASI K.
Exec Dt:
05/02/2007
2
DEY, SUBHAKAR
Exec Dt:
05/02/2007
3
PURKAYASTHA, SUBHASISH
Exec Dt:
05/03/2007
4
PAPPIN, DARRYL J.C.
Exec Dt:
05/15/2007
Assignee
1
APPLERA CORPORATION
500 OLD CONNECTICUT PATH
FRAMINGHAM, MASSACHUSETTS 01701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8975404
US20070218560
11625688
Correspondence name and address
PATRICIA TOCCI
500 OLD CONNECTICUT PATH
FRAMINGHAM, MA 01701
Assignment: 15
Reel/Frame:019493/0199   Pages: 4
Recorded: 06/28/2007
Attorney Dkt #:6051US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURKAYASTHA, SUBHASISH
Exec Dt:
06/27/2007
2
DEY, SUBHAKAR
Exec Dt:
06/28/2007
Assignee
1
APPLERA CORPORATION
500 OLD CONNECTICUT PATH
FRAMINGHAM, MASSACHUSETTS 01701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8362242
US20110028685
11769890
Correspondence name and address
PATRICIA TOCCI
500 OLD CONNECTICUT PATH
FRAMINGHAM, MA 01701
Assignment: 16
Reel/Frame:020255/0956   Pages: 6
Recorded: 12/17/2007
Attorney Dkt #:6191US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURKAYASTHA, SUBHASISH
Exec Dt:
07/20/2007
2
DEY, SUBHAKAR
Exec Dt:
07/19/2007
3
DANIELS, SCOTT B.
Exec Dt:
07/18/2007
Assignee
1
APPLERA CORPORATION
500 OLD CONNECTICUT PATH
FRAMINGHAM, MASSACHUSETTS 01701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7906341
US20080241955
11770212
Correspondence name and address
ORRICK, HERRINGTON & SUTCLIFFE LLP
4 PARK PLAZA, SUITE 1600
IRVINE, CA 92614
Assignment: 17
Reel/Frame:020310/0979   Pages: 7
Recorded: 12/27/2007
Attorney Dkt #:076302-0022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VELLA, GEORGE J.
Exec Dt:
09/21/2007
2
PURKAYASTHA, SUBHASISH
Exec Dt:
07/20/2007
3
PILLAI, SASI
Exec Dt:
07/19/2007
Assignee
1
APPLERA CORPORATION
301 MERRITT 7
NORWALK, CONNECTICUT 06856
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7364911
US20040265810
10477619
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
4370 LA JOLLA VILLAGE DRIVE
SUITE 700
SAN DIEGO, CA 92122
Assignment: 18
Reel/Frame:020483/0913   Pages: 3
Recorded: 02/08/2008
Attorney Dkt #:2007537-0040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PURKAYASTHA, SUBHASISH
Exec Dt:
09/04/2007
Assignee
1
APPLERA CORPORATION
500 OLD CONNECTICUT PATH
FRAMINGHAM, MASSACHUSETTS 01701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8236565
US20080014642
11754929
Correspondence name and address
CHOATE HALL & STEWART LLP
2 INTERNATIONAL PLACE
BOSTON, MA 02144
Assignment: 19
Reel/Frame:022595/0188   Pages: 3
Recorded: 04/24/2009
Attorney Dkt #:7641.4025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PURKAYASTHA, SUBHASISH
Exec Dt:
04/17/2009
Assignee
1
LIFE TECHNOLOGIES CORPORATION
5791 VAN ALLEN WAY
CARLSBAD, CALIFORNIA 92008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070037286
11501675
Correspondence name and address
KURT T. MULVILLE
4 PARK PLAZA, SUITE 1600
IRVINE, CA 92614-2558
Assignment: 20
Reel/Frame:024375/0374   Pages: 3
Recorded: 05/12/2010
Attorney Dkt #:5121-6171 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURKAYASTHA, SUBHASISH
Exec Dt:
05/10/2010
2
DEY, SUBHAKAR
Exec Dt:
05/11/2010
3
PILLAI, SASI
Exec Dt:
05/10/2010
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
80 RAFFLES PLACE,
#25-01 UOB PLAZA
SINGAPORE, SINGAPORE 048264
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8236565
US20080014642
11754929
Correspondence name and address
KILYK & BOWERSOX, P.L.L.C.
3925 CHAIN BRIDGE ROAD
SUITE D-401
FAIRFAX, VA 22030
Assignment: 21
Reel/Frame:024980/0179   Pages: 4
Recorded: 09/14/2010
Attorney Dkt #:5121-LT00040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEY, SUBHAKAR
Exec Dt:
08/16/2010
2
PILLAI, SASI
Exec Dt:
08/27/2010
3
WILLIAMSON, BRIAN L.
Exec Dt:
08/16/2010
4
PURKAYASTHA, SUBHASISH
Exec Dt:
08/16/2010
5
WEINSTOCK, MICHAL
Exec Dt:
08/16/2010
Assignee
1
DH TECHNOLOGIES DEVELOPEMENT PTE. LTD.
80 RAFFLES PLACE
#25-01 UOB PLAZA
SINGAPORE, SINGAPORE 048264
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110003395
12791435
Correspondence name and address
KILYK & BOWERSOX, P.L.L.C.
3925 CHAIN BRIDGE ROAD
SUITE D401
FAIRFAX, VA 22030
Assignment: 22
Reel/Frame:025530/0227   Pages: 2
Recorded: 12/20/2010
Attorney Dkt #:5121-463-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMSON, BRIAN L.
Exec Dt:
11/22/2010
2
PURKAYASTHA, SUBHASISH
Exec Dt:
11/19/2010
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
80 RAFFLES PLACE, #25-01
UOB PLAZA
SINGAPORE, SINGAPORE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8940545
US20110091981
12904520
Correspondence name and address
LEONARD D. BOWERSOX
3925 CHAIN BRIDGE ROAD
SUITE D-401
FAIRFAX, VA 22030
Assignment: 23
Reel/Frame:025812/0028   Pages: 2
Recorded: 02/15/2011
Attorney Dkt #:5010-460-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANIELS, SCOTT
Exec Dt:
02/14/2011
2
PURKAYASTHA, SUBHASISH
Exec Dt:
02/14/2011
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
80 RAFFLES PLACE, #25-01
UOB PLAZA
SINGAPORE, SINGAPORE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110143445
12969036
Correspondence name and address
LEONARD D. BOWERSOX
3925 CHAIN BRIDGE ROAD
SUITE D-401
FAIRFAX, VA 22030
Assignment: 24
Reel/Frame:026259/0757   Pages: 2
Recorded: 05/11/2011
Attorney Dkt #:108904-0002-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANIELS, SCOTT
Exec Dt:
02/14/2011
2
PURKAYASTHA, SUBHASISH
Exec Dt:
02/14/2011
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
80 RAFFLES PLACE, #25-01
UOB PLAZA
SINGAPORE, SINGAPORE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110143445
12969036
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 25
Reel/Frame:026096/0845   Pages: 4
Recorded: 04/08/2011
Attorney Dkt #:108904-0022-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEY, SUBHAKAR
Exec Dt:
04/01/2011
2
PILLAI, SASI
Exec Dt:
04/01/2011
3
WILLIAMSON, BRIAN
Exec Dt:
04/01/2011
4
PURKAYASTHA, SUBHASISH
Exec Dt:
04/01/2011
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
80 RAFFLES PLACE, #25
UOB PLAZA
SINGAPORE, SINGAPORE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8617898
US20110183429
13013664
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 26
Reel/Frame:026096/0474   Pages: 3
Recorded: 04/08/2011
Attorney Dkt #:108904-0007-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEY, SUBHAKAR
Exec Dt:
04/08/2011
2
PURKAYASTHA, SUBHASISH
Exec Dt:
04/08/2011
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
80 RAFFLES PLACE, #25
UOB PLAZA
SINGAPORE, SINGAPORE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8372653
US20110183420
13011960
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 27
Reel/Frame:043132/0673   Pages: 3
Recorded: 07/28/2017
Attorney Dkt #:ABS-0091US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURKAYASTHA, SUBHASISH
Exec Dt:
10/31/2014
2
WEINSTOCK, MICHAL
Exec Dt:
10/31/2014
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3, #04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10078091
US20150323554
14401427
Correspondence name and address
PATRICIA TOCCI
500 OLD CONNECTICUT PATH
AB SCIEX
FRAMINGHAM, MA 01701
Assignment: 28
Reel/Frame:039426/0255   Pages: 5
Recorded: 08/12/2016
Attorney Dkt #:ABS0100-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURKAYASTHA, SUBHASISH
Exec Dt:
06/16/2015
2
DEY, SUBHAKAR
Exec Dt:
06/16/2015
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3, #04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10281468
US20170052180
15118850
Correspondence name and address
JOHN R. KASHA
14532 DUFIEF MILL ROAD
KASHA LAW LLC
NORTH POTOMAC, MD 20878
Assignment: 29
Reel/Frame:048641/0725   Pages: 5
Recorded: 03/19/2019
Attorney Dkt #:ABS0100-DV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURKAYASTHA, SUBHASISH
Exec Dt:
06/16/2015
2
DEY, SUBHAKAR
Exec Dt:
06/16/2015
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD, #04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11549944
US20190212337
16358533
Correspondence name and address
JOHN R. KASHA
14532 DUFIEF MILL RD
KASHA LAW LLC
NORTH POTOMAC, MD 20878
Assignment: 30
Reel/Frame:037400/0978   Pages: 10
Recorded: 01/04/2016
Attorney Dkt #:IP-0701US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEY, SUBHAKAR N
Exec Dt:
12/23/2015
2
MINKOFF, MARJORIE S
Exec Dt:
12/21/2015
3
PILLAI, SASI K
Exec Dt:
12/21/2015
4
PURKAYASTHA, SUBHASISH
Exec Dt:
01/04/2016
5
WILLIAMSON, BRIAN L
Exec Dt:
12/17/2015
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3, #04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9257267
US20140027625
14008884
Correspondence name and address
PATRICIA TOCCI
500 OLD CONNECTICUT PATH
AB SCIEX
FRAMINGHAM, MA 01701
Assignment: 31
Reel/Frame:038138/0839   Pages: 3
Recorded: 03/30/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEY, SUBHAKAR
Exec Dt:
02/18/2016
2
PURKAYASTHA, SUBHASISH
Exec Dt:
03/07/2016
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3, #04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140349885
14368358
Correspondence name and address
PATRICIA TOCCI
500 OLD CONNECTICUT PATH
AB SCIEX
FRAMINGHAM, MA 01701
Assignment: 32
Reel/Frame:038834/0305   Pages: 5
Recorded: 06/07/2016
Attorney Dkt #:ABS-0047US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCK, STEVEN J
Exec Dt:
04/04/2016
2
PURKAYASTHA, SUBHASISH
Exec Dt:
03/07/2016
3
WILLIAMSON, BRIAN L
Exec Dt:
04/14/2016
4
DONG, KELING
Exec Dt:
05/12/2016
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3, #04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9970942
US20160025741
14342079
Correspondence name and address
PATRICIA TOCCI
500 OLD CONNECTICUT PATH
AB SCIEX
FRAMINGHAM, MA 01701
Assignment: 33
Reel/Frame:038383/0382   Pages: 3
Recorded: 04/26/2016
Attorney Dkt #:ABS-0071US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEY, SUBHAKAR
Exec Dt:
04/25/2016
2
PURKAYASTHA, SUBHASISH
Exec Dt:
04/25/2016
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3, #04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9964552
US20160305969
15032121
Correspondence name and address
PATRICIA TOCCI
500 OLD CONNECTICUT PATH
AB SCIEX
FRAMINGHAM, MA 01701
Assignment: 34
Reel/Frame:039566/0073   Pages: 5
Recorded: 08/29/2016
Attorney Dkt #:ABS-0144US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, JOHN L
Exec Dt:
08/29/2016
2
COVEY, THOMAS
Exec Dt:
08/29/2016
3
LIU, CHANG
Exec Dt:
08/29/2016
4
PURKAYASTHA, SUBHASISH
Exec Dt:
08/26/2016
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3, #04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10656147
US20170074871
15121803
Correspondence name and address
PATRICIA TOCCI
500 OLD CONNECTICUT PATH
AB SCIEX
FRAMINGHAM, MA 01701
Assignment: 35
Reel/Frame:052992/0846   Pages: 3
Recorded: 06/19/2020
Attorney Dkt #:5196.238US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUDSON, AARON
Exec Dt:
02/28/2018
2
PURKAYASTHA, SUBHASISH
Exec Dt:
02/28/2018
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3
#04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11619623
US20210003551
16956405
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
P.0. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 36
Reel/Frame:063896/0644   Pages: 6
Recorded: 06/08/2023
Attorney Dkt #:65689US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUTANI, TAKAYUKI
Exec Dt:
02/28/2018
2
ROSCOE, THOMAS W.
Exec Dt:
02/28/2018
3
HUDSON, AARON
Exec Dt:
02/28/2018
4
PURKAYASTHA, SUBHASISH
Exec Dt:
02/28/2018
Assignees
1
BECKMAN COULTER, INC.
250 S. KRAEMER BOULEVARD
BREA, CALIFORNIA 92821
2
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3
#04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230417731
18190438
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 37
Reel/Frame:052169/0908   Pages: 7
Recorded: 03/19/2020
Attorney Dkt #:5196.274US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUDSON, AARON
Exec Dt:
12/04/2019
2
PURKAYASTHA, SUBHASISH
Exec Dt:
12/04/2019
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3 #04-06
SINGAPORE, 739256, SINGAPORE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11402386
US20210003586
16616052
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 38
Reel/Frame:062501/0557   Pages: 7
Recorded: 01/26/2023
Attorney Dkt #:65684US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUDSON, AARON
Exec Dt:
12/04/2019
2
PURKAYASTHA, SUBHASISH
Exec Dt:
12/04/2019
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3
#04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11988670
US20230011115
17814530
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 39
Reel/Frame:064738/0691   Pages: 3
Recorded: 08/29/2023
Attorney Dkt #:4277-0183US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, JOHN LAWRENCE
Exec Dt:
11/17/2020
2
PURKAYASTHA, SUBHASISH
Exec Dt:
11/17/2020
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3
#04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240003846
18036098
Correspondence name and address
ALICIA ARMSTRONG
1717 PENNSYLVANIA AVENUE NW
SUITE 1025
WASHINGTON, DC 20006
Assignment: 40
Reel/Frame:056887/0479   Pages: 7
Recorded: 07/16/2021
Attorney Dkt #:ABS-0353
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COURNOYER, JASON
Exec Dt:
06/30/2021
2
DEY, SUBHAKAR
Exec Dt:
06/28/2021
3
TRUDEL, AMY E.
Exec Dt:
06/30/2021
4
PURKAYASTHA, SUBHASISH
Exec Dt:
06/29/2021
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3
#04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220308066
17419844
Correspondence name and address
PATRICIA TOCCI
SCIEX
500 OLD CONNECTICUT PATH
FRAMINGHAM, MA 01701
Assignment: 41
Reel/Frame:065484/0482   Pages: 10
Recorded: 11/07/2023
Attorney Dkt #:ABS-0557US_65259US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STELLA, AARON
Exec Dt:
06/02/2021
2
LIU, CHANG
Exec Dt:
06/01/2021
3
LIU, YUGUAN
Exec Dt:
06/03/2021
4
PURKAYASTHA, SUBHASISH
Exec Dt:
10/06/2021
Assignee
1
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
33 MARSILING INDUSTRIAL ESTATE ROAD 3
#04-06
SINGAPORE, SINGAPORE 739256
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240168040
18283375
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661

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