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Patent Assignment Assignor Details
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Assignor Name : VAN T'HOEN, CHRISTIAN
Total Assignments: 6
Assignment: 1
Reel/Frame:015204/0910   Pages: 4
Recorded: 04/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTHBRUST, FRANK
Exec Dt:
03/23/2004
2
HOLAND, WOLFRAM
Exec Dt:
03/23/2004
3
VAN T'HOEN, CHRISTIAN
Exec Dt:
03/24/2004
4
RHEINBERGER, VOLKER
Exec Dt:
03/24/2004
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR. 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050164045
10823278
Correspondence name and address
JOHN C. THOMPSON
69 GRAYTON ROAD
TONAWANDA, NY 14150-9007
Assignment: 2
Reel/Frame:017822/0955   Pages: 4
Recorded: 04/22/2006
Attorney Dkt #:20959/2480 (p t 69231)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
APEL, ELKE
Exec Dt:
03/22/2006
2
HOLAND, WOLFRAM
Exec Dt:
03/20/2006
3
SCHWEIGER, MARCEL
Exec Dt:
03/20/2006
4
VAN T'HOEN, CHRISTIAN
Exec Dt:
03/20/2006
5
BURKE, HARALD
Exec Dt:
03/22/2006
6
RHEINBERGER, VOLKER M.
Exec Dt:
03/24/2006
Assignee
1
IVOCLAR VIVADENT AG
BENDERESTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7452836
US20070042889
11348053
Correspondence name and address
JOSEPH M. NOTO
NIXON PEABODY LLP
CLINTON SQUARE, P.O. BOX 31051
ROCHESTER, NY 14603-1051
Assignment: 3
Reel/Frame:026662/0826   Pages: 4
Recorded: 07/28/2011
Attorney Dkt #:173P105E
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
APEL, ELKE
Exec Dt:
03/22/2006
2
HOLAND, WOLFRAM
Exec Dt:
03/20/2006
3
SCHWEIGER, MARCEL
Exec Dt:
03/20/2006
4
VAN T'HOEN, CHRISTIAN
Exec Dt:
03/20/2006
5
BURKE, HARALD
Exec Dt:
03/22/2006
6
RHEINBERGER, VOLKER M.
Exec Dt:
03/24/2006
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7993137
US20110059836
12944578
Correspondence name and address
IVOCLAR VIVADENT, INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 4
Reel/Frame:026884/0336   Pages: 5
Recorded: 09/10/2011
Attorney Dkt #:173P105G (P 85731)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
APEL, ELKE
Exec Dt:
03/22/2006
2
HOLAND, WOLFRAM
Exec Dt:
03/20/2006
3
SCHWEIGER, MARCEL
Exec Dt:
03/20/2006
4
VAN T'HOEN, CHRISTIAN
Exec Dt:
03/20/2006
5
BURKE, HARALD
Exec Dt:
03/22/2006
6
RHEINBERGER, VOLKER
Exec Dt:
03/24/2006
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8546280
US20110259053
13175370
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 5
Reel/Frame:026884/0440   Pages: 5
Recorded: 09/10/2011
Attorney Dkt #:173P105F (P 85730)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
APEL, ELKE
Exec Dt:
03/22/2006
2
HOLAND, WOLFRAM
Exec Dt:
03/20/2006
3
SCHWEIGER, MARCEL
Exec Dt:
03/20/2006
4
VAN T'HOEN, CHRISTIAN
Exec Dt:
03/20/2006
5
BURKE, HARALD
Exec Dt:
03/22/2006
6
RHEINBERGER, VOLKER
Exec Dt:
03/24/2006
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8162664
US20110252831
13175357
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 6
Reel/Frame:030784/0852   Pages: 5
Recorded: 07/12/2013
Attorney Dkt #:173P105H
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
APEL, ELKE
Exec Dt:
03/22/2006
2
HOELAND, WOLFRAM
Exec Dt:
03/20/2006
3
SCHWEIGER, MARCEL
Exec Dt:
03/20/2006
4
VAN T'HOEN, CHRISTIAN
Exec Dt:
03/20/2006
5
BURKE, HARALD
Exec Dt:
03/22/2006
6
RHEINBERGER, VOLKER M.
Exec Dt:
03/24/2006
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8940651
US20130296156
13940362
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228

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