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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
NONE
Issue Dt:
Application #:
17250992
Filing Dt:
04/08/2021
Publication #:
Pub Dt:
10/21/2021
PCT #:
US2019055182
Inventors:
Weidong XIAO, Xiangping YU
Title:
COMPOSITIONS AND METHODS FOR PREPARING VIRAL VECTORS
Assignment: 1
Reel/Frame:
055969/0034Recorded: 04/20/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/19/2021
Assignee:
UNIT 3A-8, 12/F, KAISER CENTRE
NO. 18 CENTRE STREET
SAI YING PUN, HONG KONG
Correspondent:
MICHAEL YE
1401 EYE STREET, N.W.
SUITE 600
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
055969/0050Recorded: 04/20/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/19/2021
Assignee:
UNIT 3A-8, 12/F, KAISER CENTRE
NO. 18 CENTRE STREET
SAI YING PUN, HONG KONG
Correspondent:
MICHAEL YE
1401 EYE STREET, N.W.
SUITE 600
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
064010/0038Recorded: 06/21/2023Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/01/2023
Exec Dt:
02/01/2023
Assignee:
1641 TUCKERSTOWN ROAD
DRESHER, PENNSYLVANIA 19025
Correspondent:
MICHAEL YE
1990 K ST NW, SUITE 420
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:
065077/0219Recorded: 09/29/2023Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/29/2023
Assignee:
UNIT 3A-8, 12/F, KAISER CENTRE, NO. 18 CENTRE STREET
SAI YING PUN, HONG KONG
Correspondent:
MICHAEL YE
1990 K ST NW, SUITE 420
WASHINGTON, DC 20006

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