IP Library › Assignment 037757/0787
Patent Assignment
Reel/Frame 037757/0787

Assignment of Assignor's Interest

Recorded: 2016-02-17 Pages: 10
Assignors
SEIDL, WOLFGANG
Executed: 2016-02-04
WACHE, STEFFEN
Executed: 2016-02-04
STOHR, WERNER
Executed: 2016-02-04
ZÜRN, SIEGFRIED
Executed: 2016-02-06
RIEDMILLER, JOACHIM
Executed: 2016-02-04
SCHWARZ, VOLKER
Executed: 2016-02-04
Assignee
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR.-ALBERT-FRANK-STR. 32, TROSTBERG, 83308, GERMANY
Covered Property (1)
Cementitious System Comprising Accelerator Particles Coated with Crosslinked Shellac
Patent: 9,428,419 →
Application: 14/893,194 →
Publication: US 2016/0122245
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 18, 2023
From: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
To: SIKA TECHNOLOGY AG
Reel/Frame 064640/0880 →