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Patent Assignment Assignor Details
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Assignor Name : BURKHART, DAVID
Total Assignments: 13
Assignment: 1
Reel/Frame:006373/0563   Pages: 4
Recorded: 01/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/11/1993
2
Exec Dt:
01/11/1993
3
Exec Dt:
01/11/1993
Assignee
1
500 S. BUENA VISTA
BURBANK, CALIFORNIA 91521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29001192
Correspondence name and address
RICHARD S. ERBE
1401 FLOWER STREET
GLENDALE, CAL 91221
Assignment: 2
Reel/Frame:033145/0022   Pages: 8
Recorded: 06/20/2014
Attorney Dkt #:VR65346WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2014
2
Exec Dt:
04/10/2014
3
Exec Dt:
04/15/2014
Assignee
1
RUE DE L'INSTITUT 89
RIXENSART, BELGIUM B-1330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14777091
Correspondence name and address
GLAXOSMITHKLINE
FIVE MOORE DRIVE
PO BOX 13398
RESEARCH TRIANGLE PA, NC 27709
Assignment: 3
Reel/Frame:045576/0687   Pages: 6
Recorded: 04/18/2018
Attorney Dkt #:VR65672 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2015
2
Exec Dt:
04/29/2015
3
Exec Dt:
04/30/2015
4
Exec Dt:
04/30/2015
Assignee
1
RUE DE L'INSTITUT 89
RIXENSART, BELGIUM B-1330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15125387
Correspondence name and address
GLAXOSMITHKLINE GLOBAL PATENTS-US
1250 SOUTH COLLEGEVILLE ROAD
MAIL STOP: UP4110
COLLEGEVILLE, PA 19426
Assignment: 4
Reel/Frame:045750/0915   Pages: 6
Recorded: 05/09/2018
Attorney Dkt #:VR65673 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2015
2
Exec Dt:
04/29/2015
3
Exec Dt:
04/30/2015
4
Exec Dt:
04/30/2015
Assignee
1
RUE DE L'INSTITUT 89
RIXENSART, BELGIUM B-1330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15125410
Correspondence name and address
GLAXOSMITHKLINE GLOBAL PATENTS-US
1250 SOUTH COLLEGEVILLE ROAD
MAIL STOP: UP4110
COLLEGEVILLE, PA 19426
Assignment: 5
Reel/Frame:052298/0078   Pages: 17
Recorded: 04/02/2020
Attorney Dkt #:2801-0311PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2017
2
Exec Dt:
03/14/2017
3
Exec Dt:
06/08/2017
4
Exec Dt:
04/13/2017
5
Exec Dt:
03/16/2017
6
Exec Dt:
06/08/2017
Assignee
1
RUE DE L'INSTITUT 89
RIXENSART, BELGIUM B-1330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15556520
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 6
Reel/Frame:058069/0602   Pages: 17
Recorded: 11/10/2021
Attorney Dkt #:2801-0311PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2017
2
Exec Dt:
03/14/2017
3
Exec Dt:
06/08/2017
4
Exec Dt:
04/13/2017
5
Exec Dt:
03/16/2017
6
Exec Dt:
06/08/2017
Assignee
1
RUE DE L'INSTITUT 89
RIXENSART, BELGIUM B-1330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16848910
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:045459/0038   Pages: 5
Recorded: 04/06/2018
Attorney Dkt #:29248/186
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2017
2
Exec Dt:
04/18/2017
3
Exec Dt:
06/14/2017
Assignee
1
GIGA B34, AVENUE DE L'HÔPITAL
LIÈGE, BELGIUM B-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15516045
Correspondence name and address
AMSTER ROTHSTEIN & EBENSTEIN LLP
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:053974/0678   Pages: 14
Recorded: 10/05/2020
Attorney Dkt #:2801-0316PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2017
2
Exec Dt:
07/31/2017
3
Exec Dt:
08/14/2017
4
Exec Dt:
07/31/2017
5
Exec Dt:
08/02/2017
Assignee
1
RUE DE L'INSTITUT 89
RIXENSART, BELGIUM B-1330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16330599
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 9
Reel/Frame:058774/0824   Pages: 14
Recorded: 01/26/2022
Attorney Dkt #:2801-0316PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2017
2
Exec Dt:
07/31/2017
3
Exec Dt:
07/14/2017
4
Exec Dt:
07/31/2017
5
Exec Dt:
08/02/2017
Assignee
1
89 RUE DE I'INSTITUT
RIXENSART, BELGIUM B-1330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17582150
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:058774/0853   Pages: 14
Recorded: 01/26/2022
Attorney Dkt #:2801-0316PUS3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2017
2
Exec Dt:
07/31/2017
3
Exec Dt:
07/14/2017
4
Exec Dt:
07/31/2017
5
Exec Dt:
08/02/2017
Assignee
1
89 RUE DE I'INSTITUT
RIXENSART, BELGIUM B-1330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17582176
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:046010/0283   Pages: 14
Recorded: 06/07/2018
Attorney Dkt #:VR66020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/2017
2
Exec Dt:
09/14/2017
3
Exec Dt:
08/29/2017
4
Exec Dt:
04/13/2017
Assignee
1
89 RUE DE L'INSTITUT
RIXENSART, BELGIUM B-1330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15781351
Correspondence name and address
GLAXOSMITHKLINE BIOLOGICALS, S.A.
1250 SOUTH COLLEGEVILLE ROAD
GLOBAL PATENTS UP4110
COLLEGEVILLE, PA 19426
Assignment: 12
Reel/Frame:050503/0350   Pages: 5
Recorded: 09/26/2019
Attorney Dkt #:701039-089172USPX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2018
2
Exec Dt:
04/03/2018
3
Exec Dt:
04/03/2018
4
Exec Dt:
04/03/2018
Assignee
1
UNIVERSITY HALL 116
MISSOULA, MONTANA 59812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16495901
Correspondence name and address
NICOLE D. KLING
NIXON PEABODY LLP
53 STATE STREET
BOSTON, MA 02109
Assignment: 13
Reel/Frame:062257/0813   Pages: 4
Recorded: 01/03/2023
Attorney Dkt #:209311-1055-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2019
2
Exec Dt:
03/13/2019
3
Exec Dt:
03/12/2019
4
Exec Dt:
03/03/2019
5
Exec Dt:
03/03/2019
6
Exec Dt:
03/12/2019
Assignee
1
UNIVERSITY HALL 116
MISSOULA, MONTANA 59812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16970753
Correspondence name and address
WILLIAM A. CARROLL, PH.D.
444 W. LAKE STREET, SUITE 3200
CHICAGO, IL 60606

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