Patent Assignment
Reel/Frame 057828/0863
Assignment of Assignor's Interest
Recorded: 2021-10-19
Pages: 4
Assignor
SIEBTE PMI VERWALTUNGS GMBH
Executed: 2021-10-12
Assignee
DSM IP ASSETS B.V.
HET OVERLOON 1, HEERLEN, TE 6411, NETHERLANDS
Covered Properties
(3)
Protein Concentrates and Isolates, and Processes for the Production Thereof
Protein concentrates and isolates, and processes for the production thereof
Protein Hydrolyzate and Processes for the Production Thereof
Related Assignments
(7)
Other recorded transfers of the patents 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 →
Change of Name
Dec 12, 2013
From: BIO-EXTRACTION INC.
To: BIOEXX SPECIALTY PROTEINS LTD.
Reel/Frame 031814/0254 →
Assignment of Assignor's Interest
Apr 3, 2014
From: BIO-EXTRACTION INC.
To: SIEBTE PMI VERWALTUNGS GMBH
Reel/Frame 032599/0406 →
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 →
Change of Assignee Address
Sep 12, 2025
From: DSM IP ASSETS B.V.
To: DSM IP ASSETS B.V.
Reel/Frame 072873/0389 →