Patent Assignment
Reel/Frame 059048/0465
Assignment of Assignor's Interest
Recorded: 2022-02-18
Pages: 5
Assignor
ZHAO, HE MENG
Executed: 2019-09-26
Assignee
BASF POLYURETHANE SPECIALTIES (CHINA) COMPANY LTD.
2333 GANGCHENG ROAD, SHANGHAI, 200137, CHINA
Covered Property
(1)
One-Step Formation of an Integrated Composite Structure Comprising Cured Mortar Layers and a Polyurethane Layer by 3D Printing
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 18, 2022
From: XU, HANG; ZHOU, SHENGZHONG; XI, BANG WEI; LIU, XI TAO
To: BASF ADVANCED CHEMICALS CO., LTD
Reel/Frame 059048/0316 →
Assignment of Assignor's Interest
Feb 18, 2022
From: BASF ADVANCED CHEMICALS CO., LTD
To: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
Reel/Frame 059048/0385 →
Assignment of Assignor's Interest
Feb 18, 2022
From: BASF POLYURETHANE SPECIALTIES (CHINA) COMPANY LTD.
To: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
Reel/Frame 059048/0489 →
Assignment of Assignor's Interest
Feb 18, 2022
From: FEICHTENSCHLAGER, BERNHARD; HIRSEMANN, STEFAN
To: BASF CONSTRUCTION SOLUTIONS GMBH
Reel/Frame 059048/0557 →
Assignment of Assignor's Interest
Feb 18, 2022
From: BASF CONSTRUCTION SOLUTIONS GMBH
To: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
Reel/Frame 059048/0618 →
Assignment of Assignor's Interest
Aug 18, 2023
From: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
To: SIKA TECHNOLOGY AG
Reel/Frame 064640/0880 →