Patent Assignment
Reel/Frame 055841/0731
Assignment of Assignor's Interest
Recorded: 2021-03-30
Pages: 34
Assignor
EVOQUA WATER TECHNOLOGIES LLC
Executed: 2019-12-18
Assignee
ROHM & HAAS ELECTRONIC MATERIALS SINGAPORE PTE. LTD
260 ORCHARD ROAD, #18-01 THE HEEREN, SINGAPORE, 238855, SINGAPORE
Covered Properties
(2)
A Method and Device for Repairing a Membrane Filtration Module
Method and Device for Repairing a Membrane Filtration Module
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 24, 2019
From: BILTOFT, BRUCE GREGORY; CAO, ZHIYI; STILLER, JESSICA; TEO, YING HAO
To: EVOQUA WATER TECHNOLOGIES MEMBRANE SYSTEMS PTY LTD
Reel/Frame 050474/0048 →
Assignment of Assignor's Interest
Sep 24, 2019
From: EVOQUA WATER TECHNOLOGIES MEMBRANE SYSTEMS PTY LTD
To: EVOQUA WATER TECHNOLOGIES LLC
Reel/Frame 050474/0336 →
Assignment of Assignor's Interest
Sep 27, 2019
From: BILTOFT, BRUCE GREGORY, MR.; CAO, ZHIYI, MR.; STILLER, JESSICA, MS.; TEO, YING HAO, MR.
To: SIEMENS LIMITED
Reel/Frame 050514/0053 →
Assignment of Assignor's Interest
Sep 27, 2019
From: SIEMENS LIMITED
To: SIEMENS WATER TECHNOLOGIES LLC
Reel/Frame 050515/0027 →
Change of Name
Sep 27, 2019
From: SIEMENS WATER TECHNOLOGIES LLC
To: EVOQUA WATER TECHNOLOGIES LLC
Reel/Frame 050580/0429 →
Change of Name and Address
Oct 17, 2024
From: ROHM & HAAS ELECTRONIC MATERIALS SINGAPORE PTE LTD
To: DUPONT SPECIALTY MATERIALS SINGAPORE PTE. LTD
Reel/Frame 069184/0965 →