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Patent Assignment Assignor Details
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Assignor Name : DU, QUN
Total Assignments: 19
Assignment: 1
Reel/Frame:037681/0335   Pages: 10
Recorded: 02/02/2016
Attorney Dkt #:OX40H-100US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMOND, SCOTT
Exec Dt:
02/19/2015
2
OBERST, MICHAEL
Exec Dt:
02/19/2015
3
DU, QUN
Exec Dt:
03/31/2015
4
DAMSCHRODER, MELISSA
Exec Dt:
02/19/2015
Assignee
1
MEDIMMUNE, LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9738723
US20160137740
14877547
Correspondence name and address
MEDIMMUNE, LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 2
Reel/Frame:045669/0695   Pages: 10
Recorded: 03/22/2018
Attorney Dkt #:OX40H-100-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMOND, SCOTT
Exec Dt:
02/19/2015
2
OBERST, MICHAEL
Exec Dt:
02/19/2015
3
DU, QUN
Exec Dt:
03/31/2015
4
DAMSCHRODER, MELISSA
Exec Dt:
02/19/2015
Assignee
1
MEDIMMUNE, LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10150815
US20180072808
15635847
Correspondence name and address
ASTRAZENECA MEDIMMUNE
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 3
Reel/Frame:047787/0988   Pages: 10
Recorded: 12/11/2018
Attorney Dkt #:18-1672-USDIVCON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMOND, SCOTT
Exec Dt:
02/19/2015
2
OBERST, MICHAEL
Exec Dt:
02/19/2015
3
DU, QUN
Exec Dt:
03/31/2015
4
DAMSCHRODER, MELISSA
Exec Dt:
02/19/2015
Assignee
1
MEDIMMUNE, LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190169303
16215263
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:051298/0063   Pages: 5
Recorded: 12/16/2019
Attorney Dkt #:2943.1020002/EKS/CLD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TKACZYK, CHRISTINE
Exec Dt:
12/04/2019
2
SELLMAN, BRET
Exec Dt:
12/04/2019
3
DU, QUN
Exec Dt:
12/04/2019
4
DAMSCHRODER, MELISSA
Exec Dt:
12/03/2019
5
COHEN, TYLER
Exec Dt:
12/04/2019
Assignee
1
MEDIMMUNE LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11168133
US20200109189
16596388
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:058356/0245   Pages: 5
Recorded: 12/10/2021
Attorney Dkt #:2943.1020004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TKACZYK, CHRISTINE
Exec Dt:
12/04/2019
2
SELLMAN, BRET
Exec Dt:
12/04/2019
3
DU, QUN
Exec Dt:
12/04/2019
4
DAMSCHRODER, MELISSA
Exec Dt:
12/03/2019
5
COHEN, TAYLOR
Exec Dt:
12/04/2019
Assignee
1
MEDIMMUNE LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220089699
17491889
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:051580/0893   Pages: 3
Recorded: 01/22/2020
Attorney Dkt #:2943.1030001/EKS/CLD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TKACZYK, CHRISTINE
Exec Dt:
12/13/2019
2
SELLMAN, BRET
Exec Dt:
12/13/2019
3
DU, QUN
Exec Dt:
12/13/2019
4
DAMSCHRODER, MELISSA
Exec Dt:
12/13/2019
Assignee
1
MEDIMMUNE LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11059884
US20200109190
16596445
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:057190/0893   Pages: 3
Recorded: 08/16/2021
Attorney Dkt #:2943.1030003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TKACZYK, CHRISTINE
Exec Dt:
12/13/2019
2
SELLMAN, BRET
Exec Dt:
12/13/2019
3
DU, QUN
Exec Dt:
12/13/2019
4
DAMSCHRODER, MELISSA
Exec Dt:
12/13/2019
Assignee
1
MEDIMMUNE LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11578119
US20210363229
17340622
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:057382/0643   Pages: 10
Recorded: 09/03/2021
Attorney Dkt #:2943.1650003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASSER, ROBERT
Exec Dt:
02/13/2021
2
ESSER, MARK
Exec Dt:
02/15/2021
3
MCTAMNEY, PATRICK, II
Exec Dt:
02/15/2021
4
LOO, YUEH-MING
Exec Dt:
02/15/2021
5
DU, QUN
Exec Dt:
01/12/2021
6
VARKEY, REENA M.
Exec Dt:
02/15/2021
Assignee
1
MEDIMMUNE LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220041694
17397203
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:062915/0305   Pages: 8
Recorded: 03/08/2023
Attorney Dkt #:COVID-101-US-PCT_ASSIGN 1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESSER, MARK
Exec Dt:
02/15/2021
2
MCTAMNEY, PATRICK, II
Exec Dt:
02/15/2021
3
LOO, YUEH-MING
Exec Dt:
02/15/2021
4
DU, QUN
Exec Dt:
01/12/2021
5
VARKEY, REENA M.
Exec Dt:
02/12/2021
Assignee
1
MEDIMMUNE, LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230279078
18006054
Correspondence name and address
ASTRAZENECA MEDIMMUNE
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 10
Reel/Frame:067365/0104   Pages: 10
Recorded: 05/09/2024
Attorney Dkt #:2943.1650004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASSER, ROBERT
Exec Dt:
02/13/2021
2
ESSER, MARK
Exec Dt:
02/15/2021
3
LOO, YUEH-MING
Exec Dt:
02/15/2021
4
DU, QUN
Exec Dt:
01/12/2021
5
VARKEY, REENA M.
Exec Dt:
02/15/2021
6
MCTAMNEY, PATRICK M., II
Exec Dt:
02/15/2021
Assignee
1
MEDIMMUNE, LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240092875
18446782
Correspondence name and address
CYNTHIA L. DERENZO
1101 K STREET, N.W.
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:070522/0803   Pages: 10
Recorded: 02/09/2024
Attorney Dkt #:2943.1650004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASSER, ROBERT
Exec Dt:
02/13/2021
2
ESSER, MARK
Exec Dt:
02/15/2021
3
MCTAMNEY, PATRICK, II
Exec Dt:
02/15/2021
4
LOO, YUEH-MING
Exec Dt:
02/15/2021
5
DU, QUN
Exec Dt:
01/12/2021
6
VARKEY, REENA M.
Exec Dt:
02/15/2021
Assignee
1
MEDIMMUNE, LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240092875
18446782
Correspondence name and address
CYNTHIA DERENZO
1101 K STREET, NW
10TH FLOOR
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:056706/0118   Pages: 8
Recorded: 06/29/2021
Attorney Dkt #:2943.1530002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESSER, MARK
Exec Dt:
02/12/2021
2
MCTAMNEY II, PATRICK
Exec Dt:
02/12/2021
3
LOO, YUEH-MING
Exec Dt:
02/12/2021
4
DU, QUN
Exec Dt:
02/09/2021
5
VARKEY, REENA M.
Exec Dt:
02/09/2021
Assignee
1
MEDIMMUNE, LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210355196
17322137
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:067389/0173   Pages: 8
Recorded: 05/13/2024
Attorney Dkt #:2943.1530003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESSER, MARK
Exec Dt:
02/12/2021
2
MCTAMNEY, PATRICK, II
Exec Dt:
02/15/2021
3
LOO, YUEH-MING
Exec Dt:
02/12/2021
4
DU, QUN
Exec Dt:
02/09/2021
5
VARKEY, REENA M.
Exec Dt:
02/09/2021
Assignee
1
MEDIMMUNE, LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240182548
18524769
Correspondence name and address
CYNTHIA L. DERENZO
1101 K STREET, N.W.
10TH FLOOR
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:067764/0111   Pages: 10
Recorded: 06/18/2024
Attorney Dkt #:MEDI INVS TO MEDI LLC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COMER, FRANK IRVINE
Exec Dt:
07/29/2022
2
KASTURIRANGAN, SRINATH
Exec Dt:
08/15/2022
3
DU, QUN
Exec Dt:
08/18/2022
4
YANG, CHUNNING
Exec Dt:
07/28/2022
Assignee
1
MEDIMMUNE, LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250121104
18721647
Correspondence name and address
SIARA MOREL-ORTIZ
FINNEGAN
901 NEW YORK AVENUE NW
WASHINGTON, DC 20001-4413
Assignment: 15
Reel/Frame:062808/0787   Pages: 17
Recorded: 02/27/2023
Attorney Dkt #:EGFCM-100-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COMER, FRANK IRVINE
Exec Dt:
12/02/2022
2
KASTURIRANGAN, SRINATH
Exec Dt:
02/02/2023
3
DU, QUN
Exec Dt:
12/06/2022
4
YANG, CHUNNING
Exec Dt:
11/29/2022
Assignee
1
MEDIMMUNE LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12065496
US20230183358
18053955
Correspondence name and address
MEDIMMUNE LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 16
Reel/Frame:068674/0120   Pages: 9
Recorded: 09/24/2024
Attorney Dkt #:EGFCM-100-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COMER, FRANK IRVINE
Exec Dt:
12/02/2022
2
KASTURIRANGAN, SRINATH
Exec Dt:
02/02/2023
3
DU, QUN
Exec Dt:
12/06/2022
4
YANG, CHUNNING
Exec Dt:
11/29/2022
Assignee
1
MEDIMMUNE, LLC
ONE MEDIMMUNE WAY
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240360226
18753316
Correspondence name and address
ANNMARIE JEZIORO
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 17
Reel/Frame:069522/0927   Pages: 15
Recorded: 12/09/2024
Attorney Dkt #:TITAN-100-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COBBOLD, MARK
Exec Dt:
01/26/2024
2
CIUCCI, THOMAS
Exec Dt:
01/26/2024
3
MAZOR, YARIV
Exec Dt:
01/26/2024
4
CEMERSKI, SASO
Exec Dt:
06/11/2024
5
LISIERO, DOMINIQUE
Exec Dt:
02/01/2024
6
ZHANG, HANZHI
Exec Dt:
01/26/2024
7
DU, QUN
Exec Dt:
01/26/2024
8
BERGAMASCHI, CHRISTINA
Exec Dt:
01/29/2024
9
LI, XIULING
Exec Dt:
01/29/2024
10
FU, YING
Exec Dt:
04/30/2024
11
LEE, AMBER
Exec Dt:
01/26/2024
12
PAYNE, STERLING R
Exec Dt:
01/29/2024
Assignee
1
ASTRAZENECA PHARMACEUTICALS LP
1800 CONCORD PIKE
P.O. BOX 15437
WILMINGTON, DELAWARE 19850-5437
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250115678
18910389
Correspondence name and address
DENISE R COOPER
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 18
Reel/Frame:069523/0112   Pages: 15
Recorded: 12/09/2024
Attorney Dkt #:TITAN-100-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COBBOLD, MARK
Exec Dt:
09/10/2024
2
CIUCCI, THOMAS
Exec Dt:
07/17/2024
3
MAZOR, YARIV
Exec Dt:
07/12/2024
4
CEMERSKI, SASO
Exec Dt:
09/03/2024
5
LISIERO, DOMINIQUE
Exec Dt:
07/12/2024
6
ZHANG, HANZHI
Exec Dt:
07/15/2024
7
DU, QUN
Exec Dt:
08/16/2024
8
BERGAMASCHI, CHRISTINA
Exec Dt:
08/17/2024
9
LI, XIULING
Exec Dt:
07/15/2024
10
FU, YING
Exec Dt:
07/12/2024
11
LEE, AMBER
Exec Dt:
07/12/2024
12
PAYNE, STERLING R
Exec Dt:
07/12/2024
Assignee
1
ASTRAZENECA PHARMACEUTICALS LP
1800 CONCORD PIKE
P.O. BOX 15437
WILMINGTON, DELAWARE 19850-5437
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250115678
18910389
Correspondence name and address
DENISE R COOPER
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 19
Reel/Frame:070834/0749   Pages: 12
Recorded: 04/14/2025
Attorney Dkt #:TITAN-100-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COBBOLD, MARK
Exec Dt:
03/04/2025
2
CIUCCI, THOMAS
Exec Dt:
01/16/2025
3
MAZOR, YARIV
Exec Dt:
01/15/2025
4
CEMERSKI, SASO
Exec Dt:
01/16/2025
5
LISIERO, DOMINIQUE
Exec Dt:
01/16/2025
6
ZHANG, HANZHI
Exec Dt:
01/14/2025
7
DU, QUN
Exec Dt:
01/14/2025
8
BERGAMASCHI, CHRISTINA
Exec Dt:
01/16/2025
9
LI, XIULING
Exec Dt:
01/14/2025
10
FU, YING
Exec Dt:
03/28/2025
11
LEE, AMBER
Exec Dt:
01/16/2025
12
PAYNE, STERLING R
Exec Dt:
01/14/2025
Assignee
1
ASTRAZENECA PHARMACEUTICALS LP
1800 CONCORD PIKE
P.O. BOX 15437
WILMINGTON, DELAWARE 19850-5437
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250115678
18910389
Correspondence name and address
DENISE R COOPER
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878

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