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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/21/1989
Application #:
07231190
Filing Dt:
08/11/1988
Inventors:
OSWALD GASSER, KLAUS ELLRICH
Title:
POLYMERIZABLE RADIOPAQUE DENTAL COMPOSITION
Assignment: 1
Reel/Frame:
004930/0577Recorded: 08/11/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/29/1988
Exec Dt:
07/29/1988
Assignee:
D-8031 SEEFELD, GERMANY
Correspondent:
BECKER & BECKER, INC.
211 SOUTH MAIN STREET, STE. 820
DAYTON, OH 45402
Assignment: 2
Reel/Frame:
013036/0427Recorded: 06/27/2002Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/30/1998
Assignee:
VADUZ, LIECHTENSTEIN
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, V.A. 22040-0747
Assignment: 3
Reel/Frame:
013036/0406Recorded: 06/27/2002Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2001
Assignee:
D-82229
SEEFELD BR, GERMANY
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:
013578/0031Recorded: 06/24/2002Pages: 17
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2001
Assignee:
D-82229
SEEFELD BR, GERMANY
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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