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Patent Assignment Assignor Details
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Assignor Name : RHEINBERGER, VOLKER
Total Assignments: 146
Assignment: 1
Reel/Frame:005931/0824   Pages: 2
Recorded: 12/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
11/08/1991
2
SALZ, ULRICH
Exec Dt:
11/08/1991
3
OTT, GILBERT
Exec Dt:
11/08/1991
Assignee
1
IVOCLAR AG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5102461
NONE
07620470
Correspondence name and address
CARL G. LOVE
CUSHMAN, DARBY & CUSHMAN
1615 L ST., NW, 11TH FL.
WASHINGTON, DC 20036-5601
Assignment: 2
Reel/Frame:006819/0403   Pages: 2
Recorded: 08/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
08/16/1993
2
SALZ, ULRICH
Exec Dt:
08/16/1993
3
BURTSCHER, PETER
Exec Dt:
08/16/1993
Assignee
1
IVOCLAR AG
BENDERSTR. 2, FL-9494 SCHAAN, LIECHTENSTEIN
LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5393516
NONE
08086919
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN P.C.
CARL G. LOVE
1100 NEW YORK AVE., N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 3
Reel/Frame:006707/0115   Pages: 2
Recorded: 09/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
08/18/1993
2
SALZ, ULRICH
Exec Dt:
08/18/1993
3
BURTSCHER, PETER
Exec Dt:
08/18/1993
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2, FL-9494 SCHAAN/LIECHTENSTEIN
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5426134
NONE
08081058
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
CARL G. LOVE
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 4
Reel/Frame:006721/0513   Pages: 2
Recorded: 10/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
09/27/1993
2
SALZ, ULRICH
Exec Dt:
09/27/1993
3
BURTSCHER, PETER
Exec Dt:
09/27/1993
Assignee
1
IVOCLAR AG
BENDERESTR. 2 SCHAAN, LIECHSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5304369
NONE
07965019
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
CARL G. LOVE
1100 NEW YORK AVE., N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 5
Reel/Frame:007021/0352   Pages: 2
Recorded: 05/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
04/26/1994
2
FRANK, MARTIN
Exec Dt:
04/26/1994
3
HOELAND, WOLFRAM
Exec Dt:
04/26/1994
Assignee
1
IVOCLAR AG
BENDERERSTR. 2, 9494
SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5432130
NONE
08225719
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:007136/0231   Pages: 5
Recorded: 09/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
06/30/1994
2
MOLDASCHL, EDITH LEGAL REPRESENTATIVE OF VIKTOR MOLDASCHL, DECEASED.
Exec Dt:
07/11/1994
Assignee
1
IVOCLAR AG
BENDERERSTR. 2, FL-9494
SCHAAN, LICHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5360340
NONE
07626048
Correspondence name and address
PAUL E. WHITE, JR.
CUSHMAN DARBY & CUSHMAN, L.L.P.
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 7
Reel/Frame:009662/0751   Pages: 5
Recorded: 12/30/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE, PREVIOUSLY RECORDED AT REEL 7199 FRAME 0510.
Assignors
1
MOSZNER, NORBERT
Exec Dt:
09/12/1994
2
RHEINBERGER, VOLKER
Exec Dt:
09/12/1994
3
SALZ, ULRICH
Exec Dt:
09/12/1994
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5733968
NONE
08746157
Correspondence name and address
NIXON & VANDERHYE P.C.
MARY J. WILSON
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:007335/0889   Pages: 4
Recorded: 01/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
01/09/1995
2
MOSZNER, NORBERT
Exec Dt:
01/09/1995
Assignee
1
IVOCLAR AG
BENDERSTRASSE 2, FL-9494
SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5539017
NONE
08376935
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE
MICHAEL L. GOLDMAN, ESQ.
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 9
Reel/Frame:007557/0584   Pages: 4
Recorded: 07/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
07/05/1995
2
MOSZNER, NORBERT
Exec Dt:
07/05/1995
3
SALZ, ULRICH
Exec Dt:
07/05/1995
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2, FL-9494
SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5780668
NONE
08450812
Correspondence name and address
MICHAEL L. GOLDMAN
NIXON, HARGRAVE, DEVANS & DOYLE
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NEW YORK 14603
Assignment: 10
Reel/Frame:007708/0904   Pages: 4
Recorded: 11/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, MARTIN
Exec Dt:
10/17/1995
2
RHEINBERGER, VOLKER
Exec Dt:
10/17/1995
3
HOELAND, WOLFRAM
Exec Dt:
10/17/1995
Assignee
1
IVOCLAR AG
BENDERSTRASSE 2,
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5698482
NONE
08496936
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE
MICHAEL L. GOLDMAN, ESQ.
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 11
Reel/Frame:007710/0947   Pages: 5
Recorded: 11/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, MARTIN
Exec Dt:
10/17/1995
2
WEGNER, SUSANNE
Exec Dt:
10/17/1995
3
RHEINBERGER, VOLKER
Exec Dt:
10/17/1995
4
HOELAND, WOLFRAM
Exec Dt:
10/17/1995
Assignee
1
IVOCLAR AG
BENDERSTRASSE 2, FL-9494
SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618763
NONE
08507857
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE
MICHAEL L. GOLDMAN, ESQ.
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 12
Reel/Frame:007821/0258   Pages: 5
Recorded: 11/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, MARTIN
Exec Dt:
10/17/1995
2
SCHWEIGER, MARCEL
Exec Dt:
10/17/1995
3
RHEINBERGER, VOLKER
Exec Dt:
10/17/1995
4
HOELAND, WOLFRAM
Exec Dt:
10/17/1995
Assignee
1
IVOCLAR AG
BENDERSTRASSE 2, FL-9494
SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5698019
NONE
08497722
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN, ESQ.
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 13
Reel/Frame:007971/0064   Pages: 5
Recorded: 05/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
05/08/1996
2
MOSZNER, NORBERT
Exec Dt:
05/08/1996
3
SALZ, ULRICH
Exec Dt:
05/08/1996
4
VOELKEL, THOMAS
Exec Dt:
05/08/1996
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5703249
NONE
08548104
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
P.O. BOX 1051
CLINTON SQUARE
ROCHESTER, NY 14603
Assignment: 14
Reel/Frame:008035/0454   Pages: 5
Recorded: 07/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
06/24/1996
2
MOSZNER, NORBERT
Exec Dt:
06/24/1996
3
VOELKEL, THOMAS
Exec Dt:
06/24/1996
4
BURTSCHER, PETER
Exec Dt:
06/24/1996
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2 FL-9494
SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5886064
NONE
08568260
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NEW YORK 14603
Assignment: 15
Reel/Frame:008046/0231   Pages: 5
Recorded: 07/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALZ, ULRICH
Exec Dt:
06/24/1996
2
BURTSCHER, PETER
Exec Dt:
06/24/1996
3
RHEINBERGER, VOLKER
Exec Dt:
06/24/1996
4
DURR, HEINZ
Exec Dt:
07/03/1996
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5698020
NONE
08648810
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 16
Reel/Frame:008188/0046   Pages: 5
Recorded: 10/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, HELMUT
Exec Dt:
09/16/1996
2
DRAHEIM, GEORG
Exec Dt:
09/16/1996
3
MOSZNER, NORBERT
Exec Dt:
09/02/1996
4
SALZ, ULRICH
Exec Dt:
08/28/1996
5
RHEINBERGER, VOLKER
Exec Dt:
08/28/1996
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6031015
NONE
08682327
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN, ESQ.
CLINTON SQUARE
PO BOX 1051
ROCHESTER, NY 14603
Assignment: 17
Reel/Frame:008436/0601   Pages: 4
Recorded: 04/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
03/17/1997
2
RHEINBERGER, VOLKER
Exec Dt:
03/17/1997
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5847025
NONE
08780968
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 18
Reel/Frame:008885/0562   Pages: 5
Recorded: 05/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
04/15/1997
2
MOSZNER, NORBERT
Exec Dt:
04/15/1997
3
SALZ, ULRICH
Exec Dt:
04/15/1997
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5889132
NONE
08850161
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE, LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NEW YORK 14603
Assignment: 19
Reel/Frame:008560/0250   Pages: 5
Recorded: 06/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
05/05/1997
2
RHEINBERGER, VOLKER
Exec Dt:
05/05/1997
3
ZEUNER, FRANK
Exec Dt:
05/05/1997
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
SCHAAN FL-9494, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6057460
NONE
08804204
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 20
Reel/Frame:008577/0561   Pages: 5
Recorded: 06/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
06/13/1997
2
RHEINBERGER, VOLKER
Exec Dt:
06/13/1997
3
VOGEL, KARIN
Exec Dt:
06/13/1997
4
ZEUNER, FRANK
Exec Dt:
06/13/1997
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5962703
NONE
08803202
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE, LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 21
Reel/Frame:008720/0452   Pages: 5
Recorded: 09/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
06/26/1997
2
MOSZNER, NORBERT
Exec Dt:
06/26/1997
3
FISCHER, URS KARL
Exec Dt:
06/26/1997
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5936006
NONE
08837677
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 22
Reel/Frame:008642/0507   Pages: 5
Recorded: 08/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
07/19/1997
2
ZEUNER, FRANK
Exec Dt:
07/19/1997
3
MOSZNER, NORBERT
Exec Dt:
07/19/1997
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5886212
NONE
08818849
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 23
Reel/Frame:008690/0879   Pages: 4
Recorded: 08/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOSER, DIETER
Exec Dt:
08/18/1997
2
ZANGHELLINI, GERHARD
Exec Dt:
08/18/1997
3
RHEINBERGER, VOLKER
Exec Dt:
08/18/1997
Assignee
1
IVOCLAR AG
BENDERESTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942559
NONE
08918060
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 24
Reel/Frame:008704/0304   Pages: 5
Recorded: 09/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIGER, MARCEL
Exec Dt:
08/18/1997
2
FRANK, MARTIN
Exec Dt:
08/18/1997
3
RHEINBERGER, VOLKER
Exec Dt:
08/18/1997
4
HOELAND, WOLFRAM
Exec Dt:
08/18/1997
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5968856
NONE
08924232
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NEW YORK 14603
Assignment: 25
Reel/Frame:008692/0980   Pages: 5
Recorded: 08/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOLKEL, THOMAS
Exec Dt:
08/19/1997
2
ZANGHELLINI, GERHARD
Exec Dt:
08/19/1997
3
FISCHER, URS KARL
Exec Dt:
08/19/1997
4
MOSZNER, NORBERT
Exec Dt:
08/19/1997
5
RHEINBERGER, VOLKER
Exec Dt:
08/19/1997
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6057383
NONE
08878050
Correspondence name and address
NIXON, HARGRAVE, DEVANS ET AL.
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 26
Reel/Frame:010044/0462   Pages: 4
Recorded: 06/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
05/05/1998
2
VOELKEL, THOMAS
Exec Dt:
05/05/1998
3
STEIN, SABINE
Exec Dt:
05/05/1998
4
RHEINBERGER, VOLKER
Exec Dt:
05/05/1998
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6096903
NONE
09047659
Correspondence name and address
NIXON, HARGRAVE, DEVANS, & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 27
Reel/Frame:009252/0477   Pages: 4
Recorded: 06/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
05/14/1998
2
ZANGHELLINI, GERHARD
Exec Dt:
05/14/1998
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, FL-9494, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6287490
US20010001510
09062086
Correspondence name and address
NIXON HARGRAVE DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 28
Reel/Frame:009329/0935   Pages: 5
Recorded: 07/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
06/16/1998
2
VOELKEL, THOMAS
Exec Dt:
06/16/1998
3
ZEUNER, FRANK
Exec Dt:
06/16/1998
4
STEIN, SABINE
Exec Dt:
06/16/1998
5
RHEINBERGER, VOLKER
Exec Dt:
06/16/1998
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6034151
NONE
09047592
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NEW YORK 14603
Assignment: 29
Reel/Frame:009506/0014   Pages: 4
Recorded: 10/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRESCHER, HELGA
Exec Dt:
09/25/1998
2
FRANK, MARTIN
Exec Dt:
09/01/1998
3
RHEINBERGER, VOLKER
Exec Dt:
09/01/1998
4
HOLAND, WOLFRAM
Exec Dt:
09/01/1998
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6121175
NONE
09097189
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NEW YORK 14603
Assignment: 30
Reel/Frame:009519/0110   Pages: 4
Recorded: 10/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLAND, WOLFRAM
Exec Dt:
09/14/1998
2
FRANK, MARTIN
Exec Dt:
09/14/1998
3
DRESCHER, HELGA
Exec Dt:
09/25/1998
4
RHEINBERGER, VOLKER
Exec Dt:
09/14/1998
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6200137
NONE
09096625
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 31
Reel/Frame:009524/0496   Pages: 4
Recorded: 10/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, MARTIN
Exec Dt:
09/14/1998
2
DRESCHER, HELGA
Exec Dt:
09/25/1998
3
HOLAND, WOLFRAM
Exec Dt:
09/14/1998
4
RHEINBERGER, VOLKER
Exec Dt:
09/14/1998
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6280863
NONE
09097185
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NEW YORK 14603
Assignment: 32
Reel/Frame:009511/0225   Pages: 4
Recorded: 10/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
09/28/1998
2
ZEUNER, FRANK
Exec Dt:
09/28/1998
3
RHEINBERGER, VOLKER
Exec Dt:
09/28/1998
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6172131
NONE
09169066
Correspondence name and address
NIXON, HARGRAVE, DEVANS ET AL
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 33
Reel/Frame:009577/0281   Pages: 4
Recorded: 11/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIGER, MARCEL
Exec Dt:
10/19/1998
2
VON CLAUSBRUCH, SACHA CRAMER
Exec Dt:
10/19/1998
3
HOLAND, WOLFRAM
Exec Dt:
10/19/1998
4
RHEINBERGER, VOLKER
Exec Dt:
10/19/1998
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420288
US20020010063
09187716
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NEW YORK 14603
Assignment: 34
Reel/Frame:009735/0521   Pages: 4
Recorded: 01/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
01/11/1999
2
RHEINBERGER, VOLKER
Exec Dt:
01/11/1999
3
VOLKEL, THOMAS
Exec Dt:
01/11/1999
4
FISCHER, URS KARL
Exec Dt:
01/11/1999
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6653375
US20020082315
09236787
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 35
Reel/Frame:009830/0650   Pages: 4
Recorded: 03/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
02/25/1999
2
RHEINBERGER, VOLKER
Exec Dt:
02/25/1999
3
VOELKEL, THOMAS
Exec Dt:
02/25/1999
4
FISCHER, URS KARL
Exec Dt:
02/25/1999
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6136887
NONE
09266509
Correspondence name and address
NIXON, HARGRAVE ET AL
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 36
Reel/Frame:009920/0185   Pages: 5
Recorded: 04/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUMPHORST, ANDRE'
Exec Dt:
04/19/1999
2
SALZ, ULRICH
Exec Dt:
04/19/1999
3
GIANASMIDIS, ALEXANDROS
Exec Dt:
04/19/1999
4
VOLKEL, THOMAS
Exec Dt:
04/19/1999
5
RHEINBERGER, VOLKER
Exec Dt:
04/19/1999
6
MOSZNER, NORBERT
Exec Dt:
04/19/1999
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6281271
NONE
09296340
Correspondence name and address
NIXON, HARGRAVE, DEVANS & DOYLE LLP
MICHAEL L. GOLDMAN, ESQ.
CLINTON SQUARE, P.O. BOX 1051
ROCHESTER, NEW YORK 14603
Assignment: 37
Reel/Frame:010031/0835   Pages: 5
Recorded: 06/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
05/31/1999
2
SALZ, ULRICH
Exec Dt:
05/31/1999
3
RUMPHORST, ANDRE
Exec Dt:
05/31/1999
4
GRABHER, KURT
Exec Dt:
05/31/1999
5
FISCHER, URS KARL
Exec Dt:
05/31/1999
6
MOSZNER, NORBERT
Exec Dt:
05/31/1999
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN FL-9494, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180688
NONE
09210510
Correspondence name and address
NIXON, HARGRAVE, DEVANS, ET AL.
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 38
Reel/Frame:010101/0895   Pages: 6
Recorded: 07/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
07/03/1999
2
SALZ, ULRICH
Exec Dt:
07/03/1999
3
HOLAND, WOLFRAM
Exec Dt:
07/03/1999
4
RUMPHORST, ANDRE
Exec Dt:
07/03/1999
5
GRABHER, KURT
Exec Dt:
07/03/1999
6
FISCHER, URS KARL
Exec Dt:
07/03/1999
7
SCHWEIGER, MARCEL
Exec Dt:
07/03/1999
8
MOSZNER, NORBERT
Exec Dt:
07/03/1999
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6353039
NONE
09209905
Correspondence name and address
NIXON PEABODY LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NEW YORK 14603
Assignment: 39
Reel/Frame:010556/0208   Pages: 4
Recorded: 01/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
01/11/2000
2
VOLKEL, THOMAS
Exec Dt:
01/11/2000
3
STEIN, SABINE
Exec Dt:
01/11/2000
4
RHEINBERGER, VOLKER
Exec Dt:
01/11/2000
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
SCHAAN FL-9494, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569917
NONE
09488489
Correspondence name and address
NIXON PEABODY LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 40
Reel/Frame:011266/0444   Pages: 5
Recorded: 10/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALZ, ULRICH
Exec Dt:
10/23/2000
2
RUMPHORST, ANDRE
Exec Dt:
10/23/2000
3
GIANASMIDIS, ALEXANDROS
Exec Dt:
10/23/2000
4
MULLER, FRANK
Exec Dt:
10/23/2000
5
RHEINBERGER, VOLKER
Exec Dt:
10/23/2000
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6394803
NONE
09695000
Correspondence name and address
JOHN C. THOMPSON
69 GRAYTON ROAD
TONAWANDA, NY 14150-9007
Assignment: 41
Reel/Frame:011267/0958   Pages: 5
Recorded: 10/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALZ, ULRICH
Exec Dt:
10/23/2000
2
RUMPHORST, ANDRE
Exec Dt:
10/23/2000
3
GIANASMIDIS, ALEXANDROS
Exec Dt:
10/23/2000
4
MULLER, FRANK
Exec Dt:
10/23/2000
5
RHEINBERGER, VOLKER
Exec Dt:
10/23/2000
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6450717
NONE
09695029
Correspondence name and address
JOHN C. THOMPSON
69 GRAYTON ROAD
TONAWANDA, NY 14150-9007
Assignment: 42
Reel/Frame:011358/0433   Pages: 4
Recorded: 12/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
11/03/2000
2
STEIN, SABINE
Exec Dt:
11/03/2000
3
VOLKEL, THOMAS
Exec Dt:
11/03/2000
4
RHEINBERGER, VOLKER
Exec Dt:
11/03/2000
Assignee
1
IVOCLAR AG
BENDERERSTRASSE 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6794520
NONE
09657343
Correspondence name and address
NIXON PEABODY LLP
MICHAEL L. GOLDMAN
CLINTON SQUARE
P.O. BOX 31051
ROCHESTER, NEW YORK 14603
Assignment: 43
Reel/Frame:011719/0749   Pages: 4
Recorded: 04/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
03/09/2001
2
ZEUNER, FRANK
Exec Dt:
03/09/2001
3
RHEINBERGER, VOLKER
Exec Dt:
03/13/2001
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6350839
US20010044513
09835751
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE
P.O. BOX 31051
ROCHESTER, NEW YORK 14603
Assignment: 44
Reel/Frame:011726/0952   Pages: 4
Recorded: 04/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
03/09/2001
2
RUMPHORST, ANDRE
Exec Dt:
03/13/2001
3
RHEINBERGER, VOLKER
Exec Dt:
03/13/2001
4
ZEUNER, FRANK
Exec Dt:
03/09/2001
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710149
US20020016384
09834799
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE
P.O. BOX 31051
ROCHESTER, NY 14603
Assignment: 45
Reel/Frame:011938/0689   Pages: 4
Recorded: 06/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIGER, MARCEL
Exec Dt:
06/07/2001
2
RHEINBERGER, VOLKER
Exec Dt:
06/07/2001
3
HOLAND, WOLFRAM
Exec Dt:
06/07/2001
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6626986
US20020035025
09887308
Correspondence name and address
NIXON PEABODY, LLP
JOSEPH M. NOTO
CLINTON SQUARE
P.O. BOX 31051
ROCHESTER, NY 14603
Assignment: 46
Reel/Frame:011939/0551   Pages: 4
Recorded: 06/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIGER, MARCEL
Exec Dt:
06/07/2001
2
RHEINBERGER, VOLKER
Exec Dt:
06/07/2001
3
HOLAND, WOLFRAM
Exec Dt:
06/07/2001
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6620747
US20020022563
09887417
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE
P.O. BOX 31051
ROCHESTER, NY 14603
Assignment: 47
Reel/Frame:012582/0470   Pages: 4
Recorded: 02/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURGATH, ARMIN
Exec Dt:
01/08/2002
2
BURTSCHER, PETER
Exec Dt:
01/08/2002
3
SALZ, ULRICH
Exec Dt:
01/08/2002
4
RHEINBERGER, VOLKER
Exec Dt:
01/08/2002
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHANN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670436
US20020152929
10068581
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE
P.O. BOX 31051
ROCHESTER, NEW YORK 14603-1051
Assignment: 48
Reel/Frame:012626/0651   Pages: 4
Recorded: 02/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEUBERT, ROLAND
Exec Dt:
01/08/2002
2
VOGEL, KARIN
Exec Dt:
01/08/2002
3
SALZ, ULRICH
Exec Dt:
01/08/2002
4
RHEINBERGER, VOLKER
Exec Dt:
01/08/2002
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-94
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7091258
US20020152930
10079071
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE
P.O. BOX 31051
ROCHESTER, NY 14603-1051
Assignment: 49
Reel/Frame:012586/0768   Pages: 4
Recorded: 02/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
01/30/2002
2
WACHTER, WOLFGANG
Exec Dt:
01/30/2002
3
ZANGHELLINI, GERHARD
Exec Dt:
01/30/2002
4
KUNKEL, PETER
Exec Dt:
01/30/2002
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR. 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7189344
US20020127345
10071143
Correspondence name and address
JOHN C . THOMPSON
69 GRAYTON ROAD
TONAWANDA, NY 14150-9007
Assignment: 50
Reel/Frame:013079/0934   Pages: 5
Recorded: 07/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
02/10/2002
2
BURGATH, ARMIN
Exec Dt:
02/27/2002
3
MULHAUPT, ROLF
Exec Dt:
02/20/2002
4
SALZ, ULRICH
Exec Dt:
02/27/2002
5
RHEINBERGER, VOLKER
Exec Dt:
02/27/2002
6
LANDERS, RUDIGER
Exec Dt:
02/20/2002
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR. 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6939489
US20020167100
10107526
Correspondence name and address
JOHN C. THOMPSON
69 GRAYTON ROAD
TONAWANDA, NY 14150-9007
Assignment: 51
Reel/Frame:012789/0644   Pages: 4
Recorded: 04/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
03/21/2002
2
ZUENER, FRANK
Exec Dt:
03/21/2002
3
RHEINBERGER, VOLKER
Exec Dt:
03/21/2002
4
ANGERMANN, JORG
Exec Dt:
03/21/2002
5
VOLKEL, THOMAS
Exec Dt:
03/21/2002
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6953832
US20020143138
10045358
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE
P.O. BOX 31051
ROCHESTER, NY 14603-1051
Assignment: 52
Reel/Frame:012789/0648   Pages: 4
Recorded: 04/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
03/21/2002
2
VOLKEL, THOMAS
Exec Dt:
03/21/2002
3
RHEINBERGER, VOLKER
Exec Dt:
03/21/2002
4
SCHUBERT, ULRICH
Exec Dt:
03/09/2002
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
FL-9494, SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7101942
US20030004294
10053460
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE
P.O.BOX 31051
ROCHESTER, NEW YORK 14603-1051
Assignment: 53
Reel/Frame:013239/0540   Pages: 4
Recorded: 09/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WACHTER, WOLFGANG
Exec Dt:
08/19/2002
2
ZANGHELLINI, GERHARD
Exec Dt:
08/19/2002
3
RHEINBERGER, VOLKER
Exec Dt:
08/19/2002
4
KAMMANN, AXEL
Exec Dt:
08/19/2002
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7148267
US20030008936
10160828
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
P.O. BOX 31051
CLINTON SQUARE
ROCHESTER, NY 14603-1051
Assignment: 54
Reel/Frame:013361/0891   Pages: 4
Recorded: 10/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPANGE, STEFAN
Exec Dt:
09/18/2002
2
MOSZNER, NORBERT
Exec Dt:
09/10/2002
3
RHEINBERGER, VOLKER
Exec Dt:
09/10/2002
4
BURTSCHER, PETER
Exec Dt:
09/10/2002
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6833394
US20030060536
10209590
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE
PO BOX 31051
ROCHESTER, NY 14603-1051
Assignment: 55
Reel/Frame:013770/0555   Pages: 4
Recorded: 02/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
11/06/2002
2
VOLKEL, THOMAS
Exec Dt:
11/06/2002
3
FISCHER, URS KARL
Exec Dt:
11/06/2002
4
RHEINBERGER, VOLKER
Exec Dt:
11/06/2002
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7078446
US20030187091
10361961
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
P.O. BOX 31051
CLINTON SQUARE
ROCHESTER, NY 14603-1051
Assignment: 56
Reel/Frame:013752/0122   Pages: 4
Recorded: 02/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLARE, MARTIN
Exec Dt:
11/25/2002
2
RADL, ANDREAS
Exec Dt:
12/07/2002
3
RHEINBERGER, VOLKER
Exec Dt:
12/11/2002
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6818725
US20030166741
10364142
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE
P.O. BOX 31051
ROCHESTER, NEW YORK 14603-1051
Assignment: 57
Reel/Frame:014400/0215   Pages: 3
Recorded: 08/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAPPINI, GIANLUCA
Exec Dt:
07/02/2003
2
ZANGHELLINI, GERHARD
Exec Dt:
07/02/2003
3
RHEINBERGER, VOLKER
Exec Dt:
07/02/2003
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7278849
US20040038182
10640135
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE, PO. BOX 31051
ROCHESTER, NY 14603-1051
Assignment: 58
Reel/Frame:014994/0551   Pages: 3
Recorded: 02/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
APEL, ELKE
Exec Dt:
08/12/2003
2
HOLAND, WOLFRAM
Exec Dt:
08/12/2003
3
RHEINBERGER, VOLKER
Exec Dt:
08/12/2003
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074730
US20040167006
10777516
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE, P.O. BOX 31051
ROCHESTER, NY 14603-1051
Assignment: 59
Reel/Frame:014482/0952   Pages: 3
Recorded: 09/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUWIG, ALEXANDER KARL
Exec Dt:
08/19/2003
2
MOSZNER, NORBERT
Exec Dt:
08/19/2003
3
ZEUNER, FRANK
Exec Dt:
08/19/2003
4
RHEINBERGER, VOLKER
Exec Dt:
08/19/2003
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040062743
10658953
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE
P.O. BOX 31051
ROCHESTER, NY 14603-1051
Assignment: 60
Reel/Frame:014474/0565   Pages: 4
Recorded: 09/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
08/12/2003
2
ZIMMERMANN, JORG
Exec Dt:
08/28/2003
3
RHEINBERGER, VOLKER
Exec Dt:
08/28/2003
4
BESEK, MARIO
Exec Dt:
08/26/2003
5
SALZ, ULRICH
Exec Dt:
08/28/2003
6
FISCHER, URS-KARL
Exec Dt:
08/28/2003
7
SCHMIDLIN, PATRICK
Exec Dt:
08/26/2003
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN, FLORIDA FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040057909
10656465
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE, P.O. BOX 31051
ROCHESTER, NY 14603-1051
Assignment: 61
Reel/Frame:014753/0723   Pages: 4
Recorded: 12/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGERMANN,JORG
Exec Dt:
11/13/2003
2
MOSZNER, NORBERT
Exec Dt:
11/13/2003
3
SALZ, ULRICH
Exec Dt:
11/13/2003
4
ZEUNER, FRANK
Exec Dt:
11/13/2003
5
ZIMMERMANN, JORG
Exec Dt:
11/13/2003
6
RHEINBERGER, VOLKER
Exec Dt:
11/13/2003
7
FISCHER, URS KARL
Exec Dt:
11/13/2003
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6900251
US20040077754
10606142
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE, P.O. BOX 31051
ROCHESTER, NY 14603-1051
Assignment: 62
Reel/Frame:014886/0049   Pages: 3
Recorded: 12/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPFAUF, SIMONETTE
Exec Dt:
12/17/2003
2
RHEINBERGER, VOLKER
Exec Dt:
12/17/2003
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR.2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7374422
US20050048441
10753187
Correspondence name and address
JOHN C. THOMPSON
69 GRAYTON ROAD
TONAWANDA, NY 14150-9007
Assignment: 63
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: 64
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: 65
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: 66
Reel/Frame:019095/0473   Pages: 6
Recorded: 03/27/2007
Attorney Dkt #:FI-80PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTHBRUST, FRANK
Exec Dt:
08/18/2006
2
RITZBERGER, CHRISTIAN
Exec Dt:
08/18/2006
3
HOLAND, WOLFRAM
Exec Dt:
08/18/2006
4
RHEINBERGER, VOLKER
Exec Dt:
08/18/2006
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR. 2
CH-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8080189
US20080118894
10587728
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 67
Reel/Frame:026950/0965   Pages: 5
Recorded: 09/22/2011
Attorney Dkt #:173P381A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTHBRUST, FRANK
Exec Dt:
08/18/2006
2
RITZBERGER, CHRISTIAN
Exec Dt:
08/18/2006
3
HOLAND, WOLFRAM
Exec Dt:
08/18/2006
4
RHEINBERGER, VOLKER
Exec Dt:
08/18/2006
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9090511
US20120064490
13240705
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 68
Reel/Frame:018422/0643   Pages: 3
Recorded: 10/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALZ, ULRICH
Exec Dt:
10/02/2006
2
ZIMMERMANN, JORG
Exec Dt:
10/02/2006
3
POPPE, DIRK
Exec Dt:
10/02/2006
4
RHEINBERGER, VOLKER
Exec Dt:
10/02/2006
5
TILLER, JORG
Exec Dt:
10/02/2006
6
WASCHINSKI, CHRISTIAN
Exec Dt:
10/02/2006
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR. 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7553881
US20070254979
11502420
Correspondence name and address
SCOTT W. CUMMINGS
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 69
Reel/Frame:019659/0486   Pages: 5
Recorded: 07/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAPDOHR, SIMONE
Exec Dt:
11/13/2006
2
MOSZNER, NORBERT
Exec Dt:
11/13/2006
3
VOGEL, KARIN
Exec Dt:
11/13/2006
4
RHEINBERGER, VOLKER
Exec Dt:
11/13/2006
5
BURTSCHER, PETER
Exec Dt:
11/13/2006
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080319104
11547939
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 70
Reel/Frame:018764/0834   Pages: 3
Recorded: 01/12/2007
Attorney Dkt #:1034467-000142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
11/29/2006
2
ANGERMANN, JORG
Exec Dt:
11/29/2006
3
ZEUNER, FRANK
Exec Dt:
11/29/2006
4
DE MEJERE, ARMIN
Exec Dt:
12/01/2006
5
FISCHER, URS KARL
Exec Dt:
11/29/2006
6
RHEINBERGER, VOLKER
Exec Dt:
11/29/2006
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070287792
11585280
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 71
Reel/Frame:019357/0993   Pages: 5
Recorded: 05/21/2007
Attorney Dkt #:FI-86
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGENBUCH, KONRAD
Exec Dt:
05/03/2007
2
RHEINBERGER, VOLKER
Exec Dt:
05/03/2007
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
LI-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8628702
US20070193475
11643004
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, N.Y. 10017
Assignment: 72
Reel/Frame:019722/0558   Pages: 7
Recorded: 08/14/2007
Attorney Dkt #:FI-92PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLAND, WOLFRAM
Exec Dt:
07/10/2007
2
RITZBERGER, CHRISTIAN
Exec Dt:
07/09/2007
3
MOSZNER, NORBERT
Exec Dt:
07/23/2007
4
KERSCHBAUMER, HARALD
Exec Dt:
07/23/2007
5
RHEINBERGER, VOLKER
Exec Dt:
07/23/2007
6
DELLAGIACOMA, RICARDO
Exec Dt:
07/16/2007
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2, FL-9494 SCHAAN
LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080131646
11883224
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 73
Reel/Frame:025618/0106   Pages: 7
Recorded: 01/11/2011
Attorney Dkt #:FI-92
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLAND, WOLFRAM
Exec Dt:
07/10/2007
2
RITZBERGER, CHRISTIAN
Exec Dt:
07/09/2007
3
MOSZNER, NORBERT
Exec Dt:
07/23/2007
4
KERSCHBAUMER, HARALD
Exec Dt:
07/23/2007
5
RHEINBERGER, VOLKER
Exec Dt:
07/23/2007
6
DELLAGIACOMA, RICARDO
Exec Dt:
07/16/2007
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7901774
US20080138768
11883114
Correspondence name and address
LUCAS & MERCANTI, LLP
475 PARK AVENUE SOUTH
15TH FLOOR
NEW YORK, NY 10016
Assignment: 74
Reel/Frame:020955/0185   Pages: 5
Recorded: 05/09/2008
Attorney Dkt #:FI-102PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
04/24/2008
2
HAGENBUCH, KONRAD
Exec Dt:
04/24/2008
3
DELLAFIOR, PETRA
Exec Dt:
04/24/2008
Assignee
1
IVOCLAR VIVADENT AG
BENDERER STRASSE 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8222315
US20090234044
12084735
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 75
Reel/Frame:020922/0239   Pages: 8
Recorded: 05/08/2008
Attorney Dkt #:FI-101PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZBERGER, CHRISTIAN
Exec Dt:
04/30/2008
2
RHEINBERGER, VOLKER
Exec Dt:
04/30/2008
3
APEL, ELKE
Exec Dt:
04/29/2008
4
BURTSCHER, PETER
Exec Dt:
04/30/2008
5
HOLAND, WOLFRAM
Exec Dt:
04/30/2008
6
GRAULE, THOMAS
Exec Dt:
04/08/2008
7
ZURCHER, SIMONE
Exec Dt:
04/11/2008
8
VITAL, ANDRI
Exec Dt:
04/18/2008
Assignees
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
FL-9494 SCHAAN, LIECHTENSTEIN
2
EMPA DUBENDORF
UBERLANDSTR. 129
CH-8600 DUBENDORF, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7795164
US20090113936
12083821
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
SUITE 910
NEW YORK, NY 10017
Assignment: 76
Reel/Frame:028316/0733   Pages: 9
Recorded: 06/05/2012
Attorney Dkt #:173P158A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
05/27/2008
2
LAMPARTH, IRIS
Exec Dt:
05/27/2008
3
FISCHER, URS KARL
Exec Dt:
05/27/2008
4
ZEUNER, FRANK
Exec Dt:
06/09/2008
5
DE MEIJERE, ARMIN
Exec Dt:
06/02/2008
6
RHEINBERGER, VOLKER
Exec Dt:
05/29/2008
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8883877
US20110130486
13008064
Correspondence name and address
ANN M. KNAB
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 77
Reel/Frame:021954/0661   Pages: 10
Recorded: 12/10/2008
Attorney Dkt #:173P038A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUBERSHEIMER, JURGEN
Exec Dt:
06/11/2008
2
LUYPAERT, PIETER
Exec Dt:
09/25/2008
3
RITZBERGER, CHRISTIAN
Exec Dt:
06/10/2008
4
VLEUGELS, JOZEF
Exec Dt:
06/25/2008
5
HOLAND, WOLFRAM
Exec Dt:
06/11/2008
6
GROFFILS, CARLO
Exec Dt:
06/30/2008
7
RHEINBERGER, VOLKER
Exec Dt:
06/11/2008
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090079101
12110976
Correspondence name and address
BOND, SCHOENECK & KING, PLLC
ONE LINCOLN CENTER
SYRACUSE, NY 13202-1355
Assignment: 78
Reel/Frame:021114/0204   Pages: 4
Recorded: 06/18/2008
Attorney Dkt #:173P087-326377
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CADARIO, VITTORIO
Exec Dt:
06/16/2008
2
BURKE, HARALD
Exec Dt:
06/16/2008
3
SCHWEIGER, MARCEL
Exec Dt:
06/16/2008
4
RHEINBERGER, VOLKER
Exec Dt:
06/16/2008
Assignee
1
IVOCLAR VIVADENT AG
BENDERESTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7845924
US20090136901
12055818
Correspondence name and address
GEORGE R. MCGUIRE
BOND SCHOENECK & KING, PLLC
ONE LINCOLN CENTER
SYRACUSE, NY 13202
Assignment: 79
Reel/Frame:022785/0487   Pages: 4
Recorded: 06/05/2009
Attorney Dkt #:173P087A / 326377
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CADARIO, VITTORIO
Exec Dt:
06/16/2008
2
BURKE, HARALD
Exec Dt:
06/16/2008
3
SCHWEIGER, MARCEL
Exec Dt:
06/16/2008
4
RHEINBERGER, VOLKER
Exec Dt:
06/16/2008
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7704421
US20090239199
12478826
Correspondence name and address
BOND, SCHOENECK & KING, PLLC
ONE LINCOLN CENTER
SYRACUSE, NY 13202-1355
Assignment: 80
Reel/Frame:021444/0974   Pages: 6
Recorded: 08/26/2008
Attorney Dkt #:FI-96PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLAND, WOLFRAM
Exec Dt:
07/21/2008
2
RITZBERGER, CHRISTIAN
Exec Dt:
07/21/2008
3
RHEINBERGER, VOLKER
Exec Dt:
07/21/2008
4
APEL, ELKE
Exec Dt:
07/21/2008
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2,
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7846857
US20090023574
11921816
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
SUITE 910
NEW YORK, NY 10017
Assignment: 81
Reel/Frame:021508/0733   Pages: 5
Recorded: 09/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
07/21/2008
2
WACHTER, WOLFGANG
Exec Dt:
07/28/2008
3
ROHNER, GOTTFRIED
Exec Dt:
07/28/2008
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8067482
US20090036612
12224699
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 82
Reel/Frame:021933/0830   Pages: 6
Recorded: 12/05/2008
Attorney Dkt #:FI-105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
10/01/2008
2
RHEINBERGER, VOLKER
Exec Dt:
10/01/2008
3
KLAPDOHR, SIMONE
Exec Dt:
10/01/2008
4
FISCHER, URS-KARL
Exec Dt:
10/01/2008
Assignee
1
IVOCLAR VIVADENT AG
BENDERER STRASSE 2
9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889758
US20090043004
12226129
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
SUITE 910
NEW YORK, NY 10017
Assignment: 83
Reel/Frame:024638/0833   Pages: 4
Recorded: 07/06/2010
Attorney Dkt #:FI-108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
02/16/2009
2
KAMMANN, AXEL
Exec Dt:
02/16/2009
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR. 2
9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8436070
US20100286293
12310185
Correspondence name and address
LUCAS & MERCANTI, LLP
475 PARK AVENUE SOUTH
15TH FLOOR
NEW YORK, NY 10016
Assignment: 84
Reel/Frame:026278/0096   Pages: 4
Recorded: 05/13/2011
Attorney Dkt #:173P163A (P 85392)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
APEL, ELKE
Exec Dt:
03/30/2009
2
RITZBERGER, CHRISTIAN
Exec Dt:
03/30/2009
3
HOLAND, WOLFRAM
Exec Dt:
03/30/2009
4
APPERT, CHRISTOPH
Exec Dt:
03/30/2009
5
WACHTER, WOLFGANG
Exec Dt:
03/30/2009
6
RHEINBERGER, VOLKER
Exec Dt:
03/30/2009
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110215507
13107458
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 85
Reel/Frame:023600/0448   Pages: 7
Recorded: 12/03/2009
Attorney Dkt #:173P116 / 331204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLLE, URS
Exec Dt:
11/19/2009
2
SCHWEIGER, MARCEL
Exec Dt:
11/19/2009
3
APEL, ELKE
Exec Dt:
11/19/2009
4
HOLAND, WOLFRAM
Exec Dt:
11/19/2009
5
RHEINBERGER, VOLKER
Exec Dt:
11/19/2009
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN LI-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8263508
US20110021336
12630024
Correspondence name and address
BOND, SCHOENECK & KING, PLLC
ONE LINCOLN CENTER
SYRACUSE, NY 13202
Assignment: 86
Reel/Frame:025036/0158   Pages: 4
Recorded: 09/24/2010
Attorney Dkt #:635US(P81621)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
08/24/2010
2
ANGERMANN, JORG
Exec Dt:
08/18/2010
3
FISHER, URS KARL
Exec Dt:
08/18/2010
4
RHEINBERGER, VOLKER
Exec Dt:
08/16/2010
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8404760
US20110118380
12889481
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 87
Reel/Frame:025655/0630   Pages: 3
Recorded: 01/18/2011
Attorney Dkt #:173P362 (P 82312)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOCK, THORSTEN
Exec Dt:
01/18/2011
2
SALZ, ULRICH
Exec Dt:
01/18/2011
3
RHEINBERGER, VOLKER
Exec Dt:
01/18/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9752107
US20110217676
13008674
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 88
Reel/Frame:028201/0254   Pages: 6
Recorded: 02/23/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOCK, THORSTEN
Exec Dt:
02/18/2011
2
MOSZNER, NORBERT
Exec Dt:
02/22/2011
3
RHEINBERGER, VOLKER
Exec Dt:
02/18/2011
4
SALZ, ULRICH
Exec Dt:
02/18/2011
5
ZEUNER, FRANK
Exec Dt:
02/15/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8211956
US20100240796
12491815
Correspondence name and address
ANN M. KNAB
175 PINEVIEW DRIVE
AMHERST, NEW YORK 14228
Assignment: 89
Reel/Frame:026067/0687   Pages: 3
Recorded: 04/04/2011
Attorney Dkt #:173P366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZBERGER, CHRISTIAN
Exec Dt:
03/18/2011
2
HOLAND, WOLFRAM
Exec Dt:
03/18/2011
3
SCHWEIGER, MARCEL
Exec Dt:
03/23/2011
4
RHEINBERGER, VOLKER
Exec Dt:
03/28/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR.2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759237
US20110257000
13079063
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 90
Reel/Frame:026198/0962   Pages: 3
Recorded: 04/29/2011
Attorney Dkt #:173P365
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIST, KAI
Exec Dt:
03/28/2011
2
SALZ, ULRICH
Exec Dt:
03/31/2011
3
RHEINBERGER, VOLKER
Exec Dt:
03/29/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110275675
13097100
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 91
Reel/Frame:026074/0662   Pages: 4
Recorded: 04/05/2011
Attorney Dkt #:173P363
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZBERGER, CHRISTIAN
Exec Dt:
03/18/2011
2
DELLAGIACOMO, RICARDO
Exec Dt:
03/29/2011
3
SCHWEIGER, MARCEL
Exec Dt:
03/23/2011
4
BURKE, HARALD
Exec Dt:
03/22/2011
5
HOLAND, WOLFRAM
Exec Dt:
03/18/2011
6
RHEINBERGER, VOLKER
Exec Dt:
03/30/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR.2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8536078
US20110256409
13079861
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 92
Reel/Frame:026113/0698   Pages: 3
Recorded: 04/13/2011
Attorney Dkt #:173P386
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
04/13/2011
2
KAMMANN, AXEL
Exec Dt:
04/13/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR.2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8436070
US20100286293
12310185
Correspondence name and address
IVOCLAR VIVADENT, INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 93
Reel/Frame:026328/0045   Pages: 7
Recorded: 05/24/2011
Attorney Dkt #:173P364 (82616)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLAND, WOLFRAM
Exec Dt:
04/15/2011
2
APEL, ELKE
Exec Dt:
05/02/2011
3
RITZBERGER, CHRISTIAN
Exec Dt:
04/15/2011
4
ROTHBRUST, FRANK
Exec Dt:
04/15/2011
5
KAPPERT, HEINRICH
Exec Dt:
04/15/2011
6
RHEINBERGER, VOLKER
Exec Dt:
05/02/2011
7
CHEVALIER, JEROME
Exec Dt:
04/20/2011
8
REVERON, HELEN
Exec Dt:
04/21/2011
9
COURTOIS, NICOLAS
Exec Dt:
04/22/2011
10
DELLAGIACOMO, RICARDO
Exec Dt:
05/23/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889576
US20110254181
13085733
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 94
Reel/Frame:034384/0610   Pages: 7
Recorded: 12/05/2014
Attorney Dkt #:173P364A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HÖLAND, WOLFRAM
Exec Dt:
04/15/2011
2
APEL, ELKE
Exec Dt:
05/02/2011
3
RITZBERGER, CHRISTIAN
Exec Dt:
04/15/2011
4
ROTHBRUST, FRANK
Exec Dt:
04/15/2011
5
KAPPERT, HEINRICH
Exec Dt:
04/15/2011
6
RHEINBERGER, VOLKER
Exec Dt:
05/02/2011
7
CHEVALIER, JÉRÔME
Exec Dt:
04/20/2011
8
REVERON, HELEN
Exec Dt:
04/21/2011
9
COURTOIS, NICOLAS
Exec Dt:
04/22/2011
10
DELLAGIACOMO, RICARDO
Exec Dt:
05/23/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403721
US20150035210
14515928
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 95
Reel/Frame:026526/0580   Pages: 4
Recorded: 06/30/2011
Attorney Dkt #:173P368 (P 83182)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, URS KARL
Exec Dt:
05/27/2011
2
MOSZNER, NORBERT
Exec Dt:
05/27/2011
3
RHEINBERGER, VOLKER
Exec Dt:
05/30/2011
4
WACHTER, WOLFGANG
Exec Dt:
05/30/2011
5
HOMA, JOHANNES
Exec Dt:
06/03/2011
6
LANGLE, WERNER
Exec Dt:
05/30/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120010066
13172955
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 96
Reel/Frame:033718/0992   Pages: 5
Recorded: 09/11/2014
Attorney Dkt #:173P368A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, URS KARL
Exec Dt:
05/27/2011
2
MOSZNER, NORBERT
Exec Dt:
05/27/2011
3
RHEINBERGER, VOLKER
Exec Dt:
05/30/2011
4
WACHTER, WOLFGANG
Exec Dt:
05/30/2011
5
HOMA, JOHANNES
Exec Dt:
06/03/2011
6
LANGLE, WERNER
Exec Dt:
05/30/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403726
US20140183799
14200323
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 97
Reel/Frame:026540/0630   Pages: 3
Recorded: 07/05/2011
Attorney Dkt #:173P367 (P 83184)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
06/07/2011
2
ANGERMANN, JORG
Exec Dt:
06/07/2011
3
FISCHER, URS KARL
Exec Dt:
07/01/2011
4
RHEINBERGER, VOLKER
Exec Dt:
06/08/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8921450
US20120010322
13175988
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 98
Reel/Frame:026764/0134   Pages: 4
Recorded: 08/17/2011
Attorney Dkt #:173P389
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEINBERGER, VOLKER
Exec Dt:
07/05/2011
2
SALZ, ULRICH
Exec Dt:
07/05/2011
3
ZIMMERMANN, JORG
Exec Dt:
06/30/2011
4
LANDFESTER, KATHARINA
Exec Dt:
06/09/2011
5
ZIENER, ULRICH
Exec Dt:
06/10/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120123012
12312015
Correspondence name and address
ANN M. KNAB
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 99
Reel/Frame:026656/0811   Pages: 3
Recorded: 07/27/2011
Attorney Dkt #:173P369 (P83265)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, MANUELA
Exec Dt:
07/18/2011
2
BOLIS, CARLOS
Exec Dt:
07/18/2011
3
LENDENMANN, URS
Exec Dt:
07/18/2011
4
RHEINBERGER, VOLKER
Exec Dt:
07/19/2011
Assignee
1
IVOCLA VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8765400
US20120015398
13181054
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 100
Reel/Frame:032898/0128   Pages: 6
Recorded: 05/15/2014
Attorney Dkt #:173P369 / 044652.01469
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE SECOND INVENTOR AND THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 026656 FRAME 0811. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BISCHOF, MANUELA
Exec Dt:
07/18/2011
2
BOLIS, CARLO
Exec Dt:
07/18/2011
3
LENDENMANN, URS
Exec Dt:
07/18/2011
4
RHEINBERGER, VOLKER
Exec Dt:
07/19/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8765400
US20120015398
13181054
Correspondence name and address
RACHEL S. WATT
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040
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