Patent Assignment
Reel/Frame 057472/0038
Assignment of Assignor's Interest
Recorded: 2021-09-14
Pages: 3
Assignor
BASF CONSTRUCTION SOLUTIONS GMBH
Executed: 2019-06-05
Assignee
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR.-ALBERT-FRANK-STRASSE 32, TROSTBERG, 83308, GERMANY
Covered Property
(1)
Rheology Modifier for Geopolymer Foam Formulations
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 14, 2021
From: FEICHTENSCHLAGER, BERNHARD; PULKIN, MAXIM; TURCINSKAS, SARUNAS; MITKINA, TATIANA
To: BASF CONSTRUCTION SOLUTIONS GMBH
Reel/Frame 057471/0952 →
Assignment of Assignor's Interest
Aug 18, 2023
From: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
To: SIKA TECHNOLOGY AG
Reel/Frame 064640/0880 →