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Patent Assignment Assignor Details
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Assignor Name : SWISTOWSKI, ANDRZEJ
Total Assignments: 5
Assignment: 1
Reel/Frame:020494/0302   Pages: 13
Recorded: 01/28/2008
Attorney Dkt #:66682(52059)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, RONALD
Exec Dt:
03/23/2007
2
BEUTLING, ULRIKE
Exec Dt:
03/23/2007
3
SWISTOWSKI, ANDRZEJ
Exec Dt:
02/24/2007
4
DIKMANS, ANTONIUS
Exec Dt:
03/23/2007
5
GUPTE, VARSHA
Exec Dt:
02/08/2007
6
THIELE, SABINE
Exec Dt:
03/23/2007
Assignee
1
HELMHOLTZ-ZENTRUM FUER INFEKTIONSFORSCHUNG GMBH
INHOFFENSTR. 7
BRAUNSCHWEIG, GERMANY 38124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090018027
11596604
Correspondence name and address
PETER F. CORLESS
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 2
Reel/Frame:042344/0592   Pages: 9
Recorded: 05/11/2017
Attorney Dkt #:ULPI-034/01US 315613-2388
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKKIS, EMIL D.
Exec Dt:
04/12/2017
2
VELLARD, MICHEL CLAUDE
Exec Dt:
04/13/2017
3
SWISTOWSKI, ANDRZEJ
Exec Dt:
04/11/2017
Assignee
1
ULTRAGENYX PHARMACEUTICAL INC.
60 LEVERONI COURT
NOVATO, CALIFORNIA 94949
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170119861
15338242
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW, STE. 700
ATTN: PATENT DEPT/MADHURI ROY
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:047960/0286   Pages: 9
Recorded: 01/10/2019
Attorney Dkt #:ULPI-034/02US 315613-2485
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKKIS, EMIL D.
Exec Dt:
04/12/2017
2
VELLARD, MICHEL CLAUDE
Exec Dt:
04/13/2017
3
SWISTOWSKI, ANDRZEJ
Exec Dt:
04/11/2017
Assignee
1
ULTRAGENYX PHARMACEUTICAL INC.
60 LEVERONI COURT
NOVATO, CALIFORNIA 94949
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190183985
16226092
Correspondence name and address
COOLEY LLP: ATTN IP DOCKETING DEPARTMENT
1299 PENNSYLVANIA AVE. NW, SUITE 700
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:054012/0972   Pages: 9
Recorded: 10/08/2020
Attorney Dkt #:ULPI-034/03US 315613-2567
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKKIS, EMIL D.
Exec Dt:
04/12/2017
2
VELLARD, MICHEL CLAUDE
Exec Dt:
04/13/2017
3
SWISTOWSKI, ANDRZEJ
Exec Dt:
04/11/2017
Assignee
1
ULTRAGENYX PHARMACEUTICAL INC.
60 LEVERONI COURT
NOVATO, CALIFORNIA 94949
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210228694
17065836
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE., N.W., SUITE 700
ATTN: PATENT DEPARTMENT
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:061085/0497   Pages: 9
Recorded: 09/14/2022
Attorney Dkt #:ULPI-034/04US 315613-2638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKKIS, EMIL D.
Exec Dt:
04/12/2017
2
VELLARD, MICHEL CLAUDE
Exec Dt:
04/13/2017
3
SWISTOWSKI, ANDRZEJ
Exec Dt:
04/11/2017
Assignee
1
ULTRAGENYX PHARMACEUTICAL INC.
60 LEVERONI COURT
NOVATO, CALIFORNIA 94949
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230127775
17930014
Correspondence name and address
COOLEY LLP ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004

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