Patent Assignment
Reel/Frame 059580/0471
Assignment of Assignor's Interest
Recorded: 2022-04-04
Pages: 2
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET, MARLBOROUGH, MASSACHUSETTS, 01752
Covered Property
(1)
Acidic Aqueous Binary Silver-Bismuth Alloy Electroplating Compositions and Methods
Application:
16/708,783 →
Publication:
US 2021/0172082
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 4, 2022
From: RODRIGUEZ, MIGUEL A.; LIPSCHUTZ, MICHAEL
To: ROHM AND HAAS ELECTRONIC MATERIALS LLC
Reel/Frame 059486/0603 →
Change of Name
Oct 29, 2024
From: ROHM & HAAS ELECTRONIC MATERIALS LLC
To: DUPONT ELECTRONIC MATERIALS INTERNATIONAL, LLC
Reel/Frame 069272/0383 →