Patent Assignment
Reel/Frame 029780/0820
Assignment of Assignor's Interest
Recorded: 2013-02-08
Pages: 4
Assignors
PRUEHS, STEFAN
Executed: 2012-12-13
HELL, WOLFGANG
Executed: 2012-12-20
GRIEBEL, CARSTEN
Executed: 2013-01-09
Assignee
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6, AACHEN, D-52078, GERMANY
Covered Property
(1)
Process for the Preparation of (1R,4R)-6'-Fluoro-(N,N-Dimethyl- and N-Methyl)-4-Phenyl-4',9'-Dihydro-3'H-Spiro[Cyclohexane-1,1'-Pyrano-[3,4,B]Indol]-4-Amine
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 18, 2021
From: GRÜNENTHAL GMBH
To: PARK THERAPEUTICS, INC.
Reel/Frame 057212/0157 →
Security Interest
Sep 26, 2024
From: TRIS PHARMA, INC.; PARK THERAPEUTICS, INC.
To: PROVIDENT BANK
Reel/Frame 069065/0576 →
Change of Name
May 21, 2025
From: PARK THERAPEUTICS, INC.
To: ADNEURIS THERAPEUTICS, INC.
Reel/Frame 071349/0825 →