Patent Assignment
Reel/Frame 051550/0183
Assignment of Assignor's Interest
Recorded: 2020-01-17
Pages: 3
Assignor
PLATTEN, MICHAEL
Executed: 2019-11-14
Assignee
DEUTSCHES KREBSFORSCHUNGSZENTRUM
IM NEUENHEIMER FELD 280, HEIDELBERG, 69120, GERMANY
Covered Property
(1)
2-Heteroaryl-3-Oxo-2,3-Dihydropyridazine-4-Carboxamides for the Treatment of Cancer
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 17, 2020
From: GUTCHER, ILONA; RÖHN, ULRIKE; SCHMEES, NORBERT; ZORN, LUDWIG
To: BAYER AKTIENGESELLSCHAFT; BAYER PHARMA AKTIENGESELLSCHAFT
Reel/Frame 051550/0188 →
Assignment of Assignor's Interest
Jul 21, 2025
From: BAYER AKTIENGESELLSCHAFT
To: DEUTSCHES KREBSFORSCHUNGSZENTRUM
Reel/Frame 071781/0417 →
Assignment of Assignor's Interest
Jul 21, 2025
From: BAYER PHARMA AKTIENGESELLSCHAFT
To: DEUTSCHES KREBSFORSCHUNGSZENTRUM
Reel/Frame 071781/0425 →