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: 2
Patent #:
NONE
Issue Dt:
Application #:
17551080
Filing Dt:
12/14/2021
Publication #:
Pub Dt:
04/07/2022
Inventors:
Jiping Fu, Wooseok Han, Xianming Jin, Keith Bruce Pfister, Joseph Michael Young
Title:
FUSED TRICYCLIC PYRAZOLO-DIHYDROPYRAZINYL-PYRIDONE COMPOUNDS AS ANTIVIRALS
Assignment: 1
Reel/Frame:
059007/0848Recorded: 02/14/2022Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/05/2018
Exec Dt:
01/05/2018
Exec Dt:
01/05/2018
Exec Dt:
01/08/2018
Exec Dt:
01/05/2018
Assignee:
250 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
K&L GATES LLP
1 PARK PLAZA, 12TH FLOOR
IRVINE, CA 92614
Assignment: 2
Reel/Frame:
059007/0866Recorded: 02/14/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/07/2018
Assignee:
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Correspondent:
K&L GATES LLP
1 PARK PLAZA, 12TH FLOOR
IRVINE, CA 92614

Search Results as of: 06/07/2024 02:59 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