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: 5
Patent #:
NONE
Issue Dt:
Application #:
17311930
Filing Dt:
06/08/2021
Publication #:
20230052586
Pub Dt:
02/16/2023
Inventors:
Timo Heinrich, Carl Petersson, Mireille Krier, Andrzej Gondela et al
Title:
DISUBSTITUTED ALKYNE DERIVATIVES
Assignment: 1
Reel/Frame:
060076/0880Recorded: 06/01/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MERCK KGAA
Exec Dt:
09/24/2020
Assignee:
MERCK HEALTHCARE KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Correspondent:
PERRY CURRIER INC.
1300 YONGE STREET
SUITE 500
TORONTO, ONC M4T 1X3
Assignment: 2
Reel/Frame:
060076/0812Recorded: 06/01/2022Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HEINRICH, TIMO
Exec Dt:
02/07/2022
PETERSSON, CARL
Exec Dt:
02/25/2022
KRIER, MIREILLE
Exec Dt:
10/08/2021
GONDELA, ANDRZEJ
Exec Dt:
12/07/2021
GALEZOWSKI, MICHAL MIKOLAJ
Exec Dt:
12/07/2021
FABRITIUS, CHARLES-HENRY ROBERT YVES
Exec Dt:
12/06/2021
NOWAK, MATEUSZ OKTAWIAN
Exec Dt:
12/13/2021
KROL, MARCIN
Exec Dt:
12/13/2021
Assignees:
MERCK KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
RYVU THERAPEUTICS S.A.
LEONA HENRYKA STERNBACHA 2
KRAKOW, POLAND 30-394
Correspondent:
PERRY CURRIER INC.
1300 YONGE STREET
SUITE 500
TORONTO, ONC M4T 1X3
Assignment: 3
Reel/Frame:
060076/0971Recorded: 06/01/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MERCK HEALTHCARE KGAA
Exec Dt:
03/08/2022
Assignee:
RYVU THERAPEUTICS S.A.
LEONA HENRYKA STERNBACHA 2
KRAKOW, POLAND 30-394
Correspondent:
PERRY CURRIER INC.
1300 YONGE STREET
SUITE 500
TORONTO, ONC M4T 1X3
Assignment: 4
Reel/Frame:
060077/0004Recorded: 06/01/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
RYVU THERAPEUTICS S.A.
Exec Dt:
03/24/2022
Assignee:
MERCK HEALTHCARE KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Correspondent:
PERRY CURRIER INC.
1300 YONGE STREET
SUITE 500
TORONTO, ONC M4T 1X3
Assignment: 5
Reel/Frame:
060077/0111Recorded: 06/01/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MERCK HEALTCARE KGAA
Exec Dt:
03/29/2022
Assignee:
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Correspondent:
PERRY CURRIER INC.
1300 YONGE STREET
SUITE 500
TORONTO, ONC M4T 1X3

Search Results as of: 04/28/2024 07:42 AM
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