Patent Assignment
Reel/Frame 052316/0042
Assignment of Assignor's Interest
Recorded: 2020-04-06
Pages: 2
Assignor
YLA-HERTTUALA, SEPPO
Executed: 2020-01-19
Assignee
TRIZELL LTD.
SANDERUM HOUSE OAKLEY ROAD, CHINNOR, OX39 4TW, UNITED KINGDOM
Covered Properties
(3)
Fixed-Bed Bioreactor With Constant-Flow Pump / Tubing System
Aseptic Bioreactor Sampling System
Large scale manufacturing of viral vectors in fixed-bed bioreactor using plasmid transfection and special tubing system
Application:
62/322,651 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 22, 2017
From: VALONEN, PIIA; LESCH, HANNA; MULLER, ACHIM; RASANEN, EVA
To: TRIZELL LIMITED
Reel/Frame 042121/0377 →
Assignment of Assignor's Interest
Apr 27, 2017
From: LIPPONEN, EEVI; LESCH, HANNA; VALKAMA, ANNIINA; MALINEN, JOONAS
To: TRIZELL LIMITED
Reel/Frame 042348/0184 →
Assignment of Assignor's Interest
Jun 29, 2017
From: LIPPONEN, EEVI; LESCH, HANNA P.; VALKAMA, ANNIINA; MALINEN, JOONAS
To: TRIZELL LTD
Reel/Frame 043032/0224 →
Assignment of Assignor's Interest
Jun 29, 2017
From: VALONEN, PIIA KRISTIINA; LESCH, HANNA P; MULLER, ACHIM; RASANEN, EVA KRISTIINA
To: TRIZELL LTD
Reel/Frame 042855/0923 →
Assignment of Assignor's Interest
Dec 3, 2017
From: VALONEN, PIIA KRISTIINA; LESCH, HANNA P.; MULLER, ACHIM; RASANEN, EVA KRISTIINA
To: TRIZELL LTD
Reel/Frame 044281/0962 →
Assignment of Assignor's Interest
Mar 21, 2019
From: VALONEN, PIIA KRISTIINA; LESCH, HANNA P.; MULLER, ACHIM; RASANEN, EVA KRISTIINA
To: TRIZELL LTD
Reel/Frame 048658/0216 →
Security Interest
Nov 19, 2020
From: TRIZELL LTD.
To: PHARMACEUTICAL PATENT ATTORNEYS, LLC
Reel/Frame 054775/0546 →
Release of Security Interest
Jan 31, 2022
From: PHARMACEUTICAL PATENT ATTORNEYS, LLC
To: TRIZELL LTD., F/K/A FINVECTOR LTD. F/K/A ARK THERAPEUTICS LTD.
Reel/Frame 058826/0044 →
Change of Name
Jul 10, 2025
From: TRIZELL LTD
To: FERRING VENTURES LTD
Reel/Frame 071655/0966 →