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Patent Assignment Assignor Details
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Assignor Name : AHMAD, OMAR KHALED
Total Assignments: 4
Assignment: 1
Reel/Frame:032622/0020   Pages: 6
Recorded: 04/08/2014
Attorney Dkt #:BA9504USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAHUTSKI, THOMAS FRANCIS, JR
Exec Dt:
03/04/2014
2
LAHM, GEORGE PHILIP
Exec Dt:
03/07/2014
3
KAR, MOUMITA
Exec Dt:
03/06/2014
4
AHMAD, OMAR KHALED
Exec Dt:
03/06/2014
Assignee
1
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9113631
US20140249025
14349367
Correspondence name and address
ROMAN KUCHARCZYK
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2333
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:039635/0557   Pages: 3
Recorded: 09/06/2016
Attorney Dkt #:BA9558-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHMAD, OMAR KHALED
Exec Dt:
07/25/2016
2
PAHUTSKI, THOMAS FRANCIS, JR
Exec Dt:
08/01/2016
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10112906
US20160280660
15036958
Correspondence name and address
DONNA J. LINTZ
974 CENTRE ROAD
P.O. BOX 2915
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:066618/0341   Pages: 14
Recorded: 03/01/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHMAD, OMAR KHALED
Exec Dt:
06/05/2017
2
BROWN, STEPHEN PAUL
Exec Dt:
06/05/2017
3
SUBRAMANYAM, CHAKRAPANI
Exec Dt:
06/05/2017
4
DIRICO, KENNETH JOHN
Exec Dt:
06/05/2017
5
DUSHIN, RUSSELL
Exec Dt:
06/05/2017
6
PUTHENVEETIL, SUJIET
Exec Dt:
05/17/2017
7
TUMEY, LAWRENCE N.
Exec Dt:
05/23/2017
8
FILZEN, GARY FREDERICK
Exec Dt:
05/20/2017
9
STROP, PAVEL
Exec Dt:
05/25/2017
Assignee
1
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11993625
US20190345186
16477290
Correspondence name and address
MRS. MARY D BERTOLINO
1500 MARKET STREET, 38TH FLOOR
SAUL EWING LLP
PHILADELPHIA, PA 19102-2186
Assignment: 4
Reel/Frame:060915/0178   Pages: 14
Recorded: 08/26/2022
Attorney Dkt #:61405-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHMAD, OMAR KHALED
Exec Dt:
03/15/2021
2
BRIDDELL, TWYLA A.
Exec Dt:
03/05/2021
3
CHAN, DOMINIC MING-TAK
Exec Dt:
03/11/2021
4
CHEN, YUZHONG
Exec Dt:
03/04/2021
5
HAMM, JASON CHARLES
Exec Dt:
03/04/2021
6
KAR, MOUMITA
Exec Dt:
03/04/2021
7
PAHUTSKI, THOMAS FRANCIS, JR.
Exec Dt:
03/19/2021
8
STEVENSON, THOMAS MARTIN
Exec Dt:
02/08/2021
9
XU, MING
Exec Dt:
03/08/2021
10
SLACK, RACHEL
Exec Dt:
03/19/2021
Assignee
1
FMC CORPORATION
2929 WALNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230117403
17796542
Correspondence name and address
D
2929 WALNUT STREET
PHILADELPHIA, PA 19104

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