Patent Assignment
Reel/Frame 071926/0811
Assignment of Assignor's Interest
Recorded: 2025-08-04
Pages: 4
Assignor
GANYMED PHARMACEUTICALS GMBH
Executed: 2023-03-27
Assignee
ASTELLAS PHARMA INC.
5-1 NIHONBASHI-HONCHO 2-CHOME, CHUO-KU, 103 8411, JAPAN
Covered Properties
(4)
Methods and Compositions for Diagnosis and Treatment of Cancer
Antibodies Specific for Claudin 6 (CLDN6)
Antibodies for Treatment of Cancer
Antibodies for Treatment of Cancer Expressing Claudin 6
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 31, 2011
From: SAHIN, UGUR; TURECI, OZLEM; KOSLOWSKI, MICHAEL; HELFTENBEIN, GERD
To: GANYMED PHARMACEUTICALS AG; JOHANNES GUTENBERG-UNIVERSITAT MAINZ
Reel/Frame 026838/0955 →
Assignment of Assignor's Interest
Aug 31, 2011
From: SAHIN, UGUR; TURECI, OZLEM; KOSLOWSKI, MICHAEL; HELFTENBEIN, GERD
To: GANYMED PHARMACEUTICALS AG; JOHANNES GUTENBERG-UNIVERSITAT MAINZ
Reel/Frame 026838/0015 →
Assignment of Assignor's Interest
Aug 31, 2011
From: SAHIN, UGUR; TURECI, OZLEM; KOSLOWSKI, MICHAEL; HELFTENBEIN, GERD
To: GANYMED PHARMACEUTICALS AG
Reel/Frame 026838/0274 →
Assignment of Assignor's Interest
Aug 31, 2011
From: GANYMED PHARMACEUTICALS AG
To: JOHANNES GUTENBERG-UNIVERSITAT MAINZ
Reel/Frame 026838/0871 →
Assignment of Assignor's Interest
Jan 30, 2014
From: SAHIN, UGUR; TURECI, OZLEM; KOSLOWSKI, MICHAEL; WALTER, KORDEN
To: GANYMED PHARMACEUTICALS AG; JOHANNES GUTENBERG-UNIVERSITAT MAINZ
Reel/Frame 032096/0460 →
Assignment of Assignor's Interest
Aug 21, 2014
From: SAHIN, UGUR; TURECI, OZLEM; KOSLOWSKI, MICHAEL; WALTER, KORDEN
To: GANYMED PHARMACEUTICALS AG
Reel/Frame 033579/0590 →
Corrective Assignment to Correct the Assignee Information Previously Recorded on Reel 033579 Frame 0590. Assignor(S) Hereby Confirms the Assignees Should Be Ganymed Pharmaceuticals Ag Together with Johannes Gutenberg-Universitat Mainz.
Aug 29, 2014
From: SAHIN, UGUR; TURECI, OZLEM; KOSLOWSKI, MICHAEL; WALTER, KORDEN
To: GANYMED PHARMACEUTICALS AG; JOHANNES GUTENBERG-UNIVERSITAT MAINZ
Reel/Frame 033663/0412 →
Assignment of Assignor's Interest
Apr 4, 2017
From: SAHIN, UGUR; TÜRECI, ÖZLEM; KOSLOWSKI, MICHAEL; WALTER, KORDEN
To: GANYMED PHARMACEUTICALS AG; JOHANNES GUTENBERG-UNIVERSITÄT MAINZ
Reel/Frame 042156/0574 →
Notice of Change in Assignee Address
Sep 29, 2017
From: GANYMED PHARMACEUTICALS AG
To: GANYMED PHARMACEUTICALS AG
Reel/Frame 044061/0844 →
Change of Name
Jul 7, 2020
From: GANYMED PHARMACEUTICALS AG
To: GANYMED PHARMACEUTICALS GMBH
Reel/Frame 053135/0922 →
Change of Name
Jan 10, 2023
From: GANYMED PHARMACEUTICALS AG
To: GANYMED PHARMACEUTICALS GMBH
Reel/Frame 062338/0045 →
Change of Name
Aug 4, 2025
From: GANYMED PHARMACEUTICALS AG
To: GANYMED PHARMACEUTICALS GMBH
Reel/Frame 072356/0929 →
Assignment of Assignor's Interest
Nov 10, 2025
From: JOHANNES GUTENBERG-UNIVERSITÄT MAINZ
To: TRON - TRANSLATIONALE ONKOLOGIE AN DER UNIVERSITÄTSMEDIZIN DER JOHANNES GUTENBERG UNIVERSITÄT MAINZ GMBH
Reel/Frame 072847/0700 →