Patent Assignment
Reel/Frame 022930/0150
Assignment of Assignor's Interest
Recorded: 2009-07-08
Pages: 6
Assignors
LORENZ, KLAUS K
Executed: 2009-06-15
KRAUS, ALEXANDER
Executed: 2009-06-15
VICKERS, THOMAS M, JR.
Executed: 2009-07-06
LIANOPOULOS, SUZANNE
Executed: 2009-07-06
MAHADEVAN, VISWANATH
Executed: 2009-07-06
Assignee
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR.-ALBERT-FRANK-STRASSE 32, TROSTBERG, 83308, GERMANY
Covered Property
(1)
Copolymer Admixture System for Workability Retention of Cementitious Compositions