Patent Assignment
Reel/Frame 031814/0254
Change of Name
Recorded: 2013-12-12
Pages: 3
Assignor
BIO-EXTRACTION INC.
Executed: 2009-12-14
Assignee
BIOEXX SPECIALTY PROTEINS LTD.
33 FRASER AVENUE, SUITE G11, TORONTO, ONTARIO, M6K 3J9, CANADA
Covered Property
(1)
Protein Hydrolyzate and Processes for the Production Thereof
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 9, 2013
From: TANG, QINGNONG NELSON
To: POS PILOT PLANT CORP.
Reel/Frame 031743/0443 →
Assignment of Assignor's Interest
Dec 10, 2013
From: POS PILOT PLANT CORP.
To: BIO-EXTRACTION INC.
Reel/Frame 031754/0404 →
Assignment of Assignor's Interest
Apr 3, 2014
From: BIOEXX SPECIALTY PROTEINS LTD.
To: SIEBTE PMI VERWALTUNGS GMBH
Reel/Frame 032599/0459 →
Bill of Sale
Jan 14, 2016
From: BIOEXX SPECIALTY PROTEINS LTD.
To: SIEBTE PMI VERWALTUNGS GMBH
Reel/Frame 037528/0201 →
Assignment of Assignor's Interest
Oct 19, 2021
From: SIEBTE PMI VERWALTUNGS GMBH
To: DSM IP ASSETS B.V.
Reel/Frame 057828/0863 →
Change of Assignee Address
Sep 12, 2025
From: DSM IP ASSETS B.V.
To: DSM IP ASSETS B.V.
Reel/Frame 072873/0389 →