Patent Assignment
Reel/Frame 014065/0729
Change of Name
Recorded: 2003-05-14
Pages: 3
Assignor
GLYCART BIOTECHNOLOGY GMBH
Executed: 2002-05-28
Assignee
GLYCART BIOTECHNOLOGY AG
WAGISTRASSE 18, SCHLIEREN-ZURICH, CH-8952, SWITZERLAND
Covered Property
(1)
Glycosylation Engineering of Antibodies for Improving Antibody-Dependent Cellular Cytotoxicity
Patent:
6,602,684 →
Application:
09/294,584 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 9, 2001
From: BAILEY, JAMES E.; JEAN-MAIRET, JOEL; UMANA, PABLO
To: GLYCART BIOTECHNOLOGY GMBH
Reel/Frame 011528/0431 →
Assignment of Assignor's Interest
Aug 18, 2003
From: UMANA, PABLE; BAILEY, JAMES E.; JEAN-MAIRET, JOEL
To: GLYCART BIOTECHNOLOGY AG
Reel/Frame 014405/0440 →
Correction to the Assignor
Apr 19, 2004
From: UMANA, PABLO; BAILEY, JAMES E.; JEAN-MAIRET, JOEL
To: GLYCART BIOTECHNOLOGY AG
Reel/Frame 015232/0164 →
Change of Name
Sep 9, 2011
From: GLYCART BIOTECHNOLOGY AG
To: ROCHE GLYCART AG
Reel/Frame 026883/0831 →
Release of Security Interest
Jun 12, 2026
From: COCOON SA LLC
To: APCINTEX LIMITED; JANPIX LIMITED; CAPELLA BIOSCIENCE LTD; LOCKBODY THERAPEUTICS LTD
Reel/Frame 075737/0001 →