skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
Issue Dt:
04/06/2021
Application #:
16346989
Filing Dt:
05/02/2019
Publication #:
Pub Dt:
02/27/2020
Inventors:
Zhanling Cheng, Yongguang Wang, Xingchun Han, Song Yang
Title:
TETRAHYDROPYRIDOPYRIMIDINES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION
Assignment: 1
Reel/Frame:
049845/0189Recorded: 07/24/2019Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/19/2017
Exec Dt:
09/19/2017
Exec Dt:
09/19/2017
Exec Dt:
09/19/2017
Assignee:
BUILDING NO. 5, LANE 720, CAILUN ROAD
SHANGHAI, CHINA 201203
Correspondent:
CHIAKI KOKKA
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 2
Reel/Frame:
049845/0262Recorded: 07/24/2019Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/19/2017
Assignee:
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Correspondent:
CHIAKI KOKKA
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 3
Reel/Frame:
049845/0349Recorded: 07/24/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/30/2017
Assignee:
150 CLOVE ROAD, OVERLOOK AT GREAT NOTCH
SUITE 8
LITTLE FALLS, NEW JERSEY 07424
Correspondent:
CHIAKI KOKKA
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080

Search Results as of: 05/16/2024 07:08 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT