Patent Assignment
Reel/Frame 017091/0100
Assignment of Assignor's Interest
Recorded: 2005-12-05
Pages: 3
Assignee
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR.-ALBERT FRANK-STR. 32, D-83308 TROSTBERG, GERMANY
Covered Property
(1)
Use of polymeric microparticles in building material mixtures
Application:
11/247,962 →
Publication:
US 2007/0068088
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.