Patent Assignment
Reel/Frame 041552/0369
Assignment of Assignor's Interest
Recorded: 2017-03-13
Pages: 3
Assignor
LI, HONG TAO
Executed: 2017-02-15
Assignee
SIEMENS LTD., CHINA
7 WANGJING ZHONGHUAN NANLU, CHAOYANG DISTRICT, BEIJING, 100102, CHINA
Covered Property
(1)
Method and Device for Processing Cooling Hole on Workpiece with Laser
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 13, 2017
From: BECK, THOMAS
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 041552/0387 →
Assignment of Assignor's Interest
Mar 24, 2017
From: SIEMENS LTD., CHINA
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 041717/0166 →
Assignment of Assignor's Interest
Mar 16, 2021
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS ENERGY GLOBAL GMBH & CO. KG
Reel/Frame 055615/0389 →