Patent Assignment
Reel/Frame 034871/0593
Assignment of Assignor's Interest
Recorded: 2015-02-03
Pages: 17
Assignors
OTTIGER, STEFAN
Executed: 2014-12-11
SCHOLL, THOMAS
Executed: 2014-12-12
STOFFEL, STEFAN
Executed: 2014-12-10
KALBERMATTER, KLAUS
Executed: 2015-01-30
KLEIN, ANDREAS
Executed: 2014-12-11
NEDUNGADI, KISHORE
Executed: 2014-12-15
Assignee
LONZA LTD
LONZASTRASSE, VISP, CH-3930, NETHERLANDS
Covered Property
(1)
Process for the Production of Methylbutynol
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Country of Receiving Party Previously Recorded at Reel: 034871 Frame: 0593. Assignor(S) Hereby Confirms the Assignment.
Jan 12, 2016
From: OTTIGER, STEFAN; SCHOLL, THOMAS; STOFFEL, STEFAN; KALBERMATTER, KLAUS
To: LONZA LTD
Reel/Frame 037591/0135 →
Assignment of Assignor's Interest
Aug 11, 2020
From: LONZA LTD (ALSO KNOWN AS LONZA AG)
To: LONZA SOLUTIONS AG
Reel/Frame 053453/0437 →
Change of Name
Dec 4, 2021
From: LONZA SOLUTIONS AG
To: ARXADA AG
Reel/Frame 058414/0403 →
Assignment of Assignor's Interest
Feb 6, 2026
From: ARXADA AG
To: ARXADA SWITZERLAND AG
Reel/Frame 073715/0962 →