IP Library › Assignment 058738/0403
Patent Assignment
Reel/Frame 058738/0403

Assignment of Assignor's Interest

Recorded: 2022-01-24 Pages: 4
Assignor
OUYANG, BIN
Executed: 2021-12-27
Assignee
CAMBRI-TECH LIMITED
71-75 SHELTON STREET, LONDON, WC2H 9JQ, UNITED KINGDOM
Covered Property (1)
Apparatus, Method and Sensor for Measuring Gas Concentration
Application: 17/577,913 →
Publication: US 2022/0136994
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 5, 2024
From: CAMBRI-TECH LIMITED
To: SHENZHEN CAMBRI ENVIRONMENTAL TECHNOLOGY CO., LTD.
Reel/Frame 069145/0615 →
Assignment of Assignor's Interest Jan 27, 2026
From: SHENZHEN CAMBRI ENVIRONMENTAL TECHNOLOGY CO., LTD.
To: OUYANG, BIN
Reel/Frame 073588/0861 →