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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/07/2005
Application #:
10332344
Filing Dt:
01/06/2003
Publication #:
Pub Dt:
09/11/2003
Inventors:
Christoph Erdmann, Silke Ziegler, Stephan Neffgen, Carsten Bolln, Wolfgang Muhlbauer et al
Title:
DENTAL MATERIAL CONTAINING PHOSPHONIC ACIDS
Assignment: 1
Reel/Frame:
015140/0447Recorded: 09/14/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/11/2003
Exec Dt:
01/14/2003
Exec Dt:
01/15/2003
Exec Dt:
01/22/2003
Exec Dt:
02/03/2003
Exec Dt:
01/23/2003
Assignee:
KOOGSTRAAT 4
25870 NORDERFRIEDRICHSKOOG, GERMANY
Correspondent:
MEDLEN & CARROLL, LLP
PETER G. CARROLL
101 HOWARD STREET, SUITE 350
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:
040822/0813Recorded: 01/03/2017Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/20/2013
Assignee:
ELBGAUSTRASSE 248
HAMBURG, GERMANY 22547
Correspondent:
MARY ANN D. BROW
2275 DEMING WAY, SUITE 310
MIDDLETON, WI 53562

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