IP Library › Assignment 044767/0273
Patent Assignment
Reel/Frame 044767/0273

Assignment of Assignor's Interest

Recorded: 2018-01-30 Pages: 3
Assignors
ALTINK, RINKE MARCEL
Executed: 2017-10-04
Assignee
DSM IP ASSETS B.V.
HET OVERLOON 1, HEERLEN, 6411 TE, NETHERLANDS
Covered Property (1)
Process for the Preparation of Diaminobutane
Application: 15/557,322 →
Publication: US 2018/0050981
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment May 27, 2025
From: DSM IP ASSETS B.V.
To: ENVALIOR B.V.
Reel/Frame 071393/0045 →