Patent Assignment
Reel/Frame 050756/0670
Assignment of Assignor's Interest
Recorded: 2019-10-18
Pages: 2
Assignor
RECAIR HOLDING B.V. [NL/NL]
Executed: 2019-09-30
Assignee
RECAIR B.V.
SPUIWEG 28, WAALWIJK, 5145 NE, NETHERLANDS
Covered Properties
(4)
Heat Exchanger
Recuperator for Exchanging Energy Between Two Air Flows
Application:
16/099,019 →
Publication:
US 2019/0137137
Recuperator
Recuperator
Application:
16/477,996 →
Publication:
US 2020/0124359
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 22, 2018
From: VAN KASTEREN, MARINUS HENRICUS JOHANNES
To: RECAIR HOLDING B.V. [NL/NL]
Reel/Frame 046178/0357 →
Assignment of Assignor's Interest
Nov 8, 2018
From: VAN KASTEREN, MARINUS HENRICUS JOHANNES
To: RECAIR HOLDING B.V. [NL/NL]
Reel/Frame 047452/0529 →
Assignment of Assignor's Interest
Jul 18, 2019
From: VAN KASTEREN, MARINUS HENRICUS JOHANNES
To: RECAIR HOLDING B.V. [NL/NL]
Reel/Frame 049793/0881 →
Assignment of Assignor's Interest
Aug 16, 2019
From: VAN KASTEREN, MARINUS HENRICUS JOHANNES
To: RECAIR HOLDING B.V.
Reel/Frame 050070/0677 →
Change of Name
Dec 1, 2025
From: RECAIR B.V.
To: CORE PRODUCTION WAALWIJK B.V.
Reel/Frame 073800/0324 →
Assignment of Assignor's Interest
Feb 27, 2026
From: CORE PRODUCTION WAALWIJK B.V.
To: ZEHNDER GROUP INTERNATIONAL AG
Reel/Frame 073918/0499 →