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Patent Assignment Assignor Details
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Assignor Name : JACOBSON, IRINA C.
Total Assignments: 23
Assignment: 1
Reel/Frame:006766/0421   Pages: 6
Recorded: 11/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGOLDA, RONALD L.
Exec Dt:
09/13/1993
2
PITTS, WILLIAM J.
Exec Dt:
09/07/1993
3
JACOBSON, IRINA C.
Exec Dt:
09/07/1993
4
BEHRENS, CARL H.
Exec Dt:
09/14/1993
5
ORWAT, MICHAEL J.
Exec Dt:
09/07/1993
6
BATT, DOUGLAS G.
Exec Dt:
09/07/1993
Assignee
1
DU PONT MERCK PHARMACEUTICAL COMPANY, THE
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5428040
NONE
08114712
Correspondence name and address
THE DU PONT MERCK PHARMACEUTICAL CO.
BLAIR Q. FERGUSON
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:011413/0356   Pages: 2
Recorded: 12/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
06/27/2000
2
QUAN, MIMI L.
Exec Dt:
06/27/2000
Assignee
1
DUPONT PHARMACEUTICALS COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6429205
NONE
09615465
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
DAVID J. ROPER
LEGAL-PATENT
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 3
Reel/Frame:011196/0654   Pages: 3
Recorded: 10/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAM, PATRICK Y.S.
Exec Dt:
07/25/2000
2
CLARK, CHARLES G.
Exec Dt:
07/25/2000
3
FEVIG, JOHN M.
Exec Dt:
07/25/2000
4
GALEMMO, ROBERT A.
Exec Dt:
07/25/2000
5
HAN, QI
Exec Dt:
07/25/2000
6
JACOBSON, IRINA C.
Exec Dt:
07/27/2000
7
LI, RENHUA
Exec Dt:
07/25/2000
8
PINTO, DONALD J.P.
Exec Dt:
07/25/2000
9
WEXLER, RUTH R.
Exec Dt:
07/25/2000
Assignee
1
DUPONT PHARMACEUTICALS COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403583
NONE
09469835
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
MARY K. VANATTEN
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 4
Reel/Frame:011432/0250   Pages: 2
Recorded: 01/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEXLER, RUTH R.
Exec Dt:
09/24/2000
2
JACOBSON, IRINA C.
Exec Dt:
09/25/2000
Assignee
1
DUPONT PHARMACEUTICALS COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399644
NONE
09540467
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
DAVID J. ROPER
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 5
Reel/Frame:012902/0697   Pages: 4
Recorded: 04/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
03/26/2002
2
WEXLER, RUTH R.
Exec Dt:
03/25/2002
3
NAJAJIMA, SUANNE
Exec Dt:
04/01/2002
4
QUAN, MIMI L.
Exec Dt:
03/25/2002
5
WANG, SHUAIGE
Exec Dt:
03/26/2002
6
SMALLHEER, JOANNE M.
Exec Dt:
03/26/2002
7
QIAO, JENNIFER
Exec Dt:
03/26/2002
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY (FORMERLY D/B/A DUPONT PHARMACEUTICALS COMPANY)
PATENT DEPARTMENT
P.O. BOX 4000
PRINCETON, NEW JERSEY 08543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710058
US20020183324
10003125
Correspondence name and address
BRISTOL-MYERS SQUIBB COMPANY
JING S. BELFIELD
PATENT DEPARTMENT
P.O. BOX 4000
PRINCETON, NJ 08543-4000
Assignment: 6
Reel/Frame:016195/0602   Pages: 5
Recorded: 06/29/2005
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME IN THE ASSIGNMENT THAT WAS PREVIOUSLY RECORDED ON REEL 012902 FRAME 0697. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
03/26/2002
2
NAKAJIMA, SUANNE
Exec Dt:
04/01/2002
3
WANG, SHUAIGE
Exec Dt:
03/26/2002
4
QIAO, JENNIFER
Exec Dt:
03/26/2002
5
WEXLER, RUTH R.
Exec Dt:
03/25/2002
6
QUAN, MIMI L.
Exec Dt:
03/25/2002
7
SMALLHEER, JOANNE M.
Exec Dt:
03/26/2002
Assignee
1
BRISTOL-MYERS SQUIBB PHARMA COMPANY
P.O. BOX 4000
PATENT DEPARTMENT
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710058
US20020183324
10003125
Correspondence name and address
JING G. SUN
P.O. BOX 4000
PATENT DEPARTMENT
PRINCETON, NJ 08543-4000
Assignment: 7
Reel/Frame:013030/0453   Pages: 3
Recorded: 06/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
06/06/2002
2
QUAN, MIMI L.
Exec Dt:
06/04/2002
3
WEXLER, RUTH R.
Exec Dt:
06/04/2002
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY (FORMERLY D/B/A DUPONT PHARMACEUTICALS COMPANY)
PATENT DEPARTMENT
P.O. BOX 4000
PRINCETON, NEW JERSEY 08543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6790845
US20030087909
10118102
Correspondence name and address
BRISTOL-MYERS SQUIBB COMPANY
JING S. BELFIELD
PATENT DEPARTMENT
P.O. BOX 4000
PRINCETON, NJ 08543-4000
Assignment: 8
Reel/Frame:014635/0812   Pages: 3
Recorded: 05/17/2004
Conveyance: CORRECTIVE COVER SHEET TO CORRECT ASSIGNEE NAME, PREVIOUSLY RECORDED AT REEL/FRAME 013030/0453 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
06/06/2002
2
QUAN, MIM L.
Exec Dt:
06/04/2002
3
WEXLER, RUTH R.
Exec Dt:
06/04/2002
Assignee
1
BRISTOL-MYERS SQUIBB PHARMA COMPANY
LAWRENCEVILLE PRINCETON ROAD
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6790845
US20030087909
10118102
Correspondence name and address
BRISTOL-MYERS PHARMA COMPANY
STEPHEN B. DAVIS
P.O. BOX 4000
PRINCETON, NJ 08543-4000
Assignment: 9
Reel/Frame:013209/0882   Pages: 3
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
07/22/2002
2
QUAN, MIMI L.
Exec Dt:
07/22/2002
3
LI, YUN-LONG
Exec Dt:
07/24/2002
4
WEXLER, RUTH R.
Exec Dt:
07/22/2002
5
LAM, PATRICK Y.S.
Exec Dt:
07/24/2002
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY (FORMERLY D/B/A DUPONT PHARMACEUTICALS COMPANY)
P.O. BOX 4000
PATENT DEPARTMENT
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6878710
US20030096804
10153482
Correspondence name and address
BRISTOL-MYERS SQUIBB COMPANY
JING S. BELFIELD
PATENT DEPARTMENT
P.O. BOX 4000
PRINCETON, MEW JERSEY 08543-4000
Assignment: 10
Reel/Frame:015490/0470   Pages: 4
Recorded: 12/16/2004
Conveyance: CORRECTIVE TO CORRECT THE ASSIGNEE NAME IN THE ASSIGNMENT THAT WAS PREVIOUSLY RECORDED ON REEL/FRAME 013209/0882
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
07/24/2002
2
QUAN, MIMI L.
Exec Dt:
07/22/2002
3
LI, YUN-LONG
Exec Dt:
07/24/2002
4
WEXLER, RUTH R.
Exec Dt:
07/22/2002
5
LAM, PATRICK Y.S.
Exec Dt:
07/24/2002
Assignee
1
BRISTOL-MYERS SQUIBB PHARMA COMPANY
LAWRENCEVILLE PRINCETON ROAD
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6878710
US20030096804
10153482
Correspondence name and address
BRISTOL-MYERS SQUIBB PHARMA COMPANY
STEPHEN B. DAVIS
PATENT DEPARTMENT
P.O. BOX 4000
PRINCETON, NJ 08543-4000
Assignment: 11
Reel/Frame:027506/0676   Pages: 9
Recorded: 01/10/2012
Attorney Dkt #:31546/46614/US/PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SAM SK
Exec Dt:
12/09/2011
2
SHEN, WANG
Exec Dt:
12/08/2011
3
ZHENG, XIAOLING
Exec Dt:
12/08/2011
4
JACOBSON, IRINA C.
Exec Dt:
12/09/2011
Assignee
1
COCRYSTAL DISCOVERY, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8771665
US20120183496
13328036
Correspondence name and address
WALESKA SALGADO
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:035473/0993   Pages: 5
Recorded: 04/22/2015
Attorney Dkt #:31546/47035A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, WANG
Exec Dt:
06/18/2013
2
ZHENG, XIAOLING
Exec Dt:
06/18/2013
3
JACOBSON, IRINA C.
Exec Dt:
06/18/2013
4
LEE, SAM SK
Exec Dt:
06/18/2013
Assignee
1
COCRYSTAL DISCOVERY, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9707215
US20150182514
14407993
Correspondence name and address
WALESKA SALGADO
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:043558/0039   Pages: 5
Recorded: 09/12/2017
Attorney Dkt #:31546/47035B US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, WANG
Exec Dt:
06/18/2013
2
ZHENG, XIAOLING
Exec Dt:
06/18/2013
3
JACOBSON, IRINA C.
Exec Dt:
06/18/2013
4
LEE, SAM SK
Exec Dt:
06/18/2013
Assignee
1
COCRYSTAL DISCOVERY, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10426762
US20170273962
15618418
Correspondence name and address
WALESKA SALGADO
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:043529/0394   Pages: 5
Recorded: 09/08/2017
Attorney Dkt #:31546/47040A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
03/24/2015
2
FEESE, MICHAEL
Exec Dt:
03/24/2015
3
LEE, SAM
Exec Dt:
03/30/2015
Assignee
1
COCRYSTAL PHARMA, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10464914
US20180050998
15556653
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:051680/0613   Pages: 6
Recorded: 01/31/2020
Attorney Dkt #:31546/47040B US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
03/24/2015
2
FEESE, MICHAEL
Exec Dt:
03/24/2015
3
LEE, SAM
Exec Dt:
03/30/2015
Assignee
1
COCRYSTAL PHARMA, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10947210
NONE
16582468
Correspondence name and address
WALESKA SALGADO
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:050714/0390   Pages: 6
Recorded: 10/15/2019
Attorney Dkt #:31546/47044 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
04/16/2018
2
FEESE, MICHAEL
Exec Dt:
04/16/2018
3
LEE, SAM SK
Exec Dt:
04/22/2018
Assignee
1
COCRYSTAL PHARMA, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11014941
US20200123177
16603951
Correspondence name and address
WALESKA SALGADO
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:054059/0158   Pages: 8
Recorded: 10/15/2020
Attorney Dkt #:31546/47045 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
05/10/2018
2
LIN, BIING YUAN
Exec Dt:
05/10/2018
3
LEE, SAM SK
Exec Dt:
05/15/2018
Assignee
1
COCRYSTAL PHARMA, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11752166
US20210161935
17047209
Correspondence name and address
WALESKA SALGADO
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:054890/0876   Pages: 8
Recorded: 01/12/2021
Attorney Dkt #:31546/47043 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
07/30/2018
2
LEE, SAM SK
Exec Dt:
07/31/2018
3
FEESE, MICHAEL DAVID
Exec Dt:
07/30/2018
Assignee
1
COCRYSTAL PHARMA, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210121462
17259397
Correspondence name and address
WALESKA SALGADO
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 19
Reel/Frame:056567/0509   Pages: 8
Recorded: 06/16/2021
Attorney Dkt #:31546/47046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
10/18/2018
2
LIN, BIING YUAN
Exec Dt:
10/19/2018
3
LEE, SAM SK
Exec Dt:
10/18/2018
Assignee
1
COCRYSTAL PHARMA, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210353629
17286026
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 20
Reel/Frame:057092/0745   Pages: 7
Recorded: 08/05/2021
Attorney Dkt #:31546/47047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
03/06/2019
2
LEE, SAM SK
Exec Dt:
02/28/2019
Assignee
1
COCRYSTAL PHARMA, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210393629
17292863
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606
Assignment: 21
Reel/Frame:062777/0893   Pages: 5
Recorded: 02/23/2023
Attorney Dkt #:31546/47052 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JACOBSON, IRINA C.
Exec Dt:
08/14/2020
Assignee
1
COCRYSTAL PHARMA, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230159453
17912749
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 22
Reel/Frame:062778/0395   Pages: 5
Recorded: 02/23/2023
Attorney Dkt #:31546/47053 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JACOBSON, IRINA C.
Exec Dt:
08/14/2020
Assignee
1
COCRYSTAL PHARMA, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230131564
17917959
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 23
Reel/Frame:062998/0767   Pages: 8
Recorded: 03/16/2023
Attorney Dkt #:31546/47050 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBSON, IRINA C.
Exec Dt:
08/14/2020
2
LEE, SAM SK
Exec Dt:
08/17/2020
3
PIZARRO NOVOA, JUAN CARLOS
Exec Dt:
08/17/2020
Assignee
1
COCRYSTAL PHARMA, INC.
19805 NORTH CREEK PARKWAY
BOTHELL, WASHINGTON 98011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230151034
17911461
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606

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