Patent Assignment
Reel/Frame 048705/0187
Assignment of Assignor's Interest
Recorded: 2019-03-26
Pages: 6
Assignors
KRAUSBAUER, ETIENNE
Executed: 2019-02-12
LAMBERT, OLIVIER
Executed: 2019-02-06
NAUD, FREDERIC
Executed: 2019-02-08
RAYES, DALIA
Executed: 2019-02-24
SALAVERT, CELINE
Executed: 2019-02-18
Assignee
ACTELION PHARMACEUTICALS LTD
GEWERBESTRASSE 16, ALLSCHWIL, CH-4123, SWITZERLAND
Covered Property
(1)
Methods for Treating Skin Disorders with a Topical Composition of Bis-(2-Chloroethyl)Methylamine
Application:
15/804,804 →
Publication:
US 2018/0125797
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 9, 2019
From: ACTELION PHARMACEUTICALS LTD
To: HELSINN BIREX PHARMACEUTICALS LIMITED
Reel/Frame 050008/0111 →
Security Interest
Dec 30, 2022
From: HELSINN HEALTHCARE SA; HELSINN THERAPEUTICS (U.S.), INC.; HELSINN BIREX PHARMACEUTICALS LIMITED
To: HAMILTON SA LLC
Reel/Frame 062254/0888 →
Release of Security Interest
Sep 20, 2023
From: HAMILTON SA LLC
To: HELSINN HEALTHCARE SA; HELSINN THERAPEUTICS (U.S.), INC.; HELSINN BIREX PHARMACEUTICALS LIMITED
Reel/Frame 064961/0567 →