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Patent Assignment Assignor Details
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Assignor Name : BURTSCHER, PETER
Total Assignments: 41
Assignment: 1
Reel/Frame:004612/0995   Pages: 1
Recorded: 09/26/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEIGL, GERT
Exec Dt:
09/17/1986
2
BURTSCHER, PETER
Exec Dt:
09/17/1986
3
DIETRICH, MARTIN
Exec Dt:
09/17/1986
4
KOHLER, KARL A.
Exec Dt:
09/17/1986
5
KONZETT, KARL
Exec Dt:
09/17/1986
6
RUEDISSER, KARL H.
Exec Dt:
09/17/1986
Assignee
1
GETZNER-CHEMIE GESELLSCHAFT M.B.H.
HERRENAU 5
BLUDENZ-BURS, AUSTRIA A-6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4728032
NONE
06912591
Correspondence name and address
TOREN, MC GEADY, STANGER, GOLDBERG
& KIEL
521 FIFTH AVE.,
NEW YORK, NY 10175
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: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: 6
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: 7
Reel/Frame:010697/0838   Pages: 3
Recorded: 03/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENN, BRUNO
Exec Dt:
03/20/2000
2
BURTSCHER, PETER
Exec Dt:
03/20/2000
3
ROHNER, GOTTFRIED
Exec Dt:
03/20/2000
Assignee
1
IVOCLAR AG
BENDERERSTR. 2
FL-949 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6482004
NONE
09534954
Correspondence name and address
JOHN C. THOMPSON
69 GRAYTON ROAD
TONAWANDA, NY 14150-9007
Assignment: 8
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: 9
Reel/Frame:012868/0844   Pages: 2
Recorded: 05/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLANK, WOLFGANG
Exec Dt:
02/26/2002
2
BURTSCHER, PETER
Exec Dt:
02/26/2002
3
ROHNER, GOTTFRIED
Exec Dt:
02/26/2002
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR. 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6866506
US20020177098
10139307
Correspondence name and address
JOHN C. THOMPSON
69 GRAYTON ROAD
TONAWANDA, NY 14150-9007
Assignment: 10
Reel/Frame:013266/0708   Pages: 3
Recorded: 09/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, PETER
Exec Dt:
08/27/2002
2
ROHNER, GOTTFRIED
Exec Dt:
08/27/2002
3
PLANK, WOLFGANG
Exec Dt:
08/27/2002
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR. 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6835064
US20030091955
10235872
Correspondence name and address
JOHN C. THOMPSON
59 GRAYTON ROAD
TONAWANDA, NY 14150-9007
Assignment: 11
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: 12
Reel/Frame:015865/0566   Pages: 11
Recorded: 09/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, PETER
Exec Dt:
06/17/2004
2
MAEDLER, LUTZ
Exec Dt:
06/17/2004
3
MOSZNER, NORBERT
Exec Dt:
06/17/2004
4
PRATSINIS, SOTIRIS E.
Exec Dt:
06/17/2004
5
RHEINBERGER, VOLKER M.
Exec Dt:
06/17/2004
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR. 2, FL-9494 SCHAAN
LIECHTENSTEIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7335250
US20050176843
10951994
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 13
Reel/Frame:016112/0766   Pages: 4
Recorded: 12/17/2004
Attorney Dkt #:20959/2320(p66191)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
12/09/2004
2
FISCHER, URS KARL
Exec Dt:
12/09/2004
3
BURTSCHER, PETER
Exec Dt:
12/09/2004
4
ANGERMANN, JORG
Exec Dt:
12/09/2004
5
RHEINBERGER, VOLKER M.
Exec Dt:
12/09/2004
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7659324
US20050203199
11016461
Correspondence name and address
NIXON PEABODY LLP
JOSEPH M. NOTO
CLINTON SQUARE, P.O. BOX 31051
ROCHESTER, NY
Assignment: 14
Reel/Frame:018427/0611   Pages: 4
Recorded: 10/02/2006
Attorney Dkt #:1034497-000130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGERMANN, JORG
Exec Dt:
08/18/2006
2
BURTSCHER, PETER
Exec Dt:
08/18/2006
3
FISCHER, URS KARL
Exec Dt:
08/18/2006
4
MOSZNER, NORBERT
Exec Dt:
08/18/2006
5
RHEINBERGER, VOLKER M.
Exec Dt:
08/18/2006
Assignee
1
IVOCLAR VIVADENT AG
BENDERESTR. 2
9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7501457
US20070203256
11482164
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 15
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: 16
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: 17
Reel/Frame:021348/0603   Pages: 6
Recorded: 08/06/2008
Attorney Dkt #:HAH-PT012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALY, LOTHAR
Exec Dt:
08/04/2008
2
BURTSCHER, PETER
Exec Dt:
08/06/2008
3
GRASS, BERTRAM
Exec Dt:
08/04/2008
Assignee
1
GETZNER WERKSTOFFE HOLDING GMBH
HERRENAU 5
BURS, AUSTRIA 6706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090038882
12186664
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA, SUITE 1600
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 18
Reel/Frame:023078/0602   Pages: 3
Recorded: 08/11/2009
Attorney Dkt #:20959-2670
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, PETER
Exec Dt:
07/17/2009
2
EDER, MARION
Exec Dt:
07/17/2009
3
KAMMANN, AXEL
Exec Dt:
07/29/2009
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9289359
US20100240795
12499961
Correspondence name and address
NIXON PEABODY LLP - PATENT GROUP
1100 CLINTON SQUARE
ROCHESTER, NY 14604
Assignment: 19
Reel/Frame:027220/0952   Pages: 5
Recorded: 11/14/2011
Attorney Dkt #:173P373 (P84311)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
07/05/2011
2
SALZ, ULRICH
Exec Dt:
07/05/2011
3
BURTSCHER, PETER
Exec Dt:
07/05/2011
4
LISKA, ROBERT
Exec Dt:
06/17/2011
5
GUGG, ASTRID
Exec Dt:
06/17/2011
6
GORSCHE, CHRISTIAN
Exec Dt:
06/17/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8557888
US20120302657
13295362
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 20
Reel/Frame:027088/0538   Pages: 7
Recorded: 10/19/2011
Attorney Dkt #:HAH-PT047 (24207 34)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, PETER
Exec Dt:
10/10/2011
2
SALY, LOTHAR
Exec Dt:
10/18/2011
3
LORETZ, CHRISTIAN
Exec Dt:
10/12/2011
4
DIETRICH, MARTIN
Exec Dt:
10/11/2011
Assignee
1
GETZNER WERKSTOFFE HOLDING GMBH
HERRENAU 5
BURS/BLUDENZ, AUSTRIA A-6706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120045273
13265264
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 21
Reel/Frame:027452/0373   Pages: 2
Recorded: 12/28/2011
Attorney Dkt #:SB-649
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, PETER
Exec Dt:
11/28/2011
2
DIEPOLD, ANTON
Exec Dt:
11/28/2011
3
SCHLEINKOFER, UWE
Exec Dt:
11/28/2011
Assignee
1
CERATIZIT AUSTRIA GESELLSCHAFT M.B.H.
REUTTE
TIROL, AUSTRIA A-6600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8950983
US20120082521
13377409
Correspondence name and address
LERNER GREENBERG STEMER LLP
2445 HOLLYWOOD BLVD
HOLLYWOOD, FL 33020
Assignment: 22
Reel/Frame:028805/0425   Pages: 2
Recorded: 08/17/2012
Attorney Dkt #:SB-659
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURTSCHER, PETER
Exec Dt:
07/10/2012
Assignee
1
CERATIZIT AUSTRIA GMBH
METALLWERK PLANSEE STRASSE 71
REUTTE, AUSTRIA A-6600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8974156
US20120308318
13578437
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 23
Reel/Frame:031134/0361   Pages: 2
Recorded: 09/04/2013
Attorney Dkt #:SB-673
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, PETER
Exec Dt:
08/12/2013
2
DUWE, JUERGEN
Exec Dt:
08/20/2013
3
KRABICHLER, MARKUS
Exec Dt:
08/12/2013
4
SCHLEINKOFER, UWE
Exec Dt:
08/21/2013
Assignee
1
CERATIZIT AUSTRIA GESELLSCHAFT M.B.H.
METALLWERK-PLANSEE-STRASSE 71
REUTTE, AUSTRIA A-6600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10040138
US20130330135
14001534
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 24
Reel/Frame:034218/0805   Pages: 3
Recorded: 11/20/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, PETER
Exec Dt:
10/30/2014
2
MOSZNER, NORBERT
Exec Dt:
10/30/2014
3
RHEINBERGER, VOLKER
Exec Dt:
11/13/2014
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9532930
US20150080490
14391759
 
9532930
US20150080490
14391759
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 25
Reel/Frame:035250/0073   Pages: 5
Recorded: 03/25/2015
Attorney Dkt #:173P481A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
02/27/2015
2
BURTSCHER, PETER
Exec Dt:
03/02/2015
3
SCHUBERT, ULRICH S
Exec Dt:
02/26/2015
4
HAGER, MARTIN
Exec Dt:
02/26/2015
5
HAPP, BOBBY
Exec Dt:
02/10/2015
6
SANDMANN, BENEDICT
Exec Dt:
02/26/2015
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9522100
US20150164750
14569894
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 26
Reel/Frame:036495/0147   Pages: 4
Recorded: 09/04/2015
Attorney Dkt #:173P455
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
06/24/2015
2
BURTSCHER, PETER
Exec Dt:
06/30/2015
3
FISCHER, URS
Exec Dt:
07/02/2015
4
HIRT, THOMAS
Exec Dt:
06/19/2015
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9333150
US20140171536
14100207
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 27
Reel/Frame:036409/0244   Pages: 2
Recorded: 08/25/2015
Attorney Dkt #:SB-740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, PETER
Exec Dt:
07/28/2015
2
PRAST, JOSEF
Exec Dt:
07/28/2015
Assignee
1
CERATIZIT AUSTRIA GMBH
METALLWERK-PLANSEE-STRASSE 71
REUTTE, AUSTRIA A-6600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9669478
US20150375309
14769732
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 28
Reel/Frame:039538/0645   Pages: 2
Recorded: 08/25/2016
Attorney Dkt #:SB-780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURTSCHER, PETER
Exec Dt:
07/12/2016
Assignee
1
CERATIZIT AUSTRIA GESELLSCHAFT M.B.H.
METALLWERK-PLANSEE-STRASSE 71
REUTTE, AUSTRIA A-6600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10092965
US20170066065
15120283
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 29
Reel/Frame:039620/0866   Pages: 3
Recorded: 09/02/2016
Attorney Dkt #:173P482A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
08/07/2016
2
BURTSCHER, PETER
Exec Dt:
08/04/2016
3
FISCHER, URS KARL
Exec Dt:
08/05/2016
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9877898
US20170007505
15113202
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 30
Reel/Frame:039927/0134   Pages: 3
Recorded: 10/04/2016
Attorney Dkt #:173P485A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
09/19/2016
2
BURTSCHER, PETER
Exec Dt:
09/26/2016
3
GIANASMIDIS, ALEXANDROS
Exec Dt:
09/27/2016
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10195121
US20170128328
15127428
Correspondence name and address
IVOCLAR VIVADENT, INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 31
Reel/Frame:039927/0172   Pages: 3
Recorded: 10/04/2016
Attorney Dkt #:173P487A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
09/24/2016
2
BURTSCHER, PETER
Exec Dt:
09/26/2016
3
GIANASMIDIS, ALEXANDROS
Exec Dt:
09/27/2016
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10130562
US20170143592
15127438
Correspondence name and address
IVOCLAR VIVADENT, INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 32
Reel/Frame:041471/0426   Pages: 2
Recorded: 03/06/2017
Attorney Dkt #:SB-790
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURTSCHER, PETER
Exec Dt:
02/03/2017
Assignee
1
CERATIZIT AUSTRIA GESELLSCHAFT M.B.H.
METALLWERK-PLANSEE-STRASSE 71
REUTTE, AUSTRIA A-6600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10144070
US20170282262
15508597
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 33
Reel/Frame:041420/0447   Pages: 3
Recorded: 03/01/2017
Attorney Dkt #:173P498A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
02/21/2017
2
FISCHER, URS KARL
Exec Dt:
02/15/2017
3
LAMPARTH, IRIS
Exec Dt:
02/15/2017
4
BURTSCHER, PETER
Exec Dt:
02/15/2017
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10342744
US20170172855
15325246
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 34
Reel/Frame:042966/0231   Pages: 3
Recorded: 07/11/2017
Attorney Dkt #:173P508A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
03/29/2017
2
LAMPARTH, IRIS
Exec Dt:
03/29/2017
3
BURTSCHER, PETER
Exec Dt:
03/04/2017
4
RIST, KAI
Exec Dt:
03/31/2017
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10213367
US20170156993
15325142
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 35
Reel/Frame:042137/0968   Pages: 2
Recorded: 04/25/2017
Attorney Dkt #:SB-799
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, PETER
Exec Dt:
04/14/2017
2
PRAST, JOSEF
Exec Dt:
04/14/2017
Assignee
1
CERATIZIT AUSTRIA GESELLSCHAFT M.B.H.
METALLWERK-PLANSEE-STRASSE 71
REUTTE, AUSTRIA A-6600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10286459
US20170239736
15519566
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 36
Reel/Frame:046843/0108   Pages: 2
Recorded: 09/11/2018
Attorney Dkt #:SB-829
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, PETER
Exec Dt:
08/27/2018
2
PRAST, JOSEF
Exec Dt:
08/27/2018
Assignee
1
CERATIZIT AUSTRIA GESELLSCHAFT M.B.H.
METALLWERK-PLANSEE-STR. 71
REUTTE, AUSTRIA A-6600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10974330
US20190030627
16080747
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 37
Reel/Frame:052353/0449   Pages: 7
Recorded: 04/09/2020
Attorney Dkt #:173P538A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
09/19/2018
2
LAMPARTH, IRIS
Exec Dt:
09/20/2018
3
FISCHER, URS KARL
Exec Dt:
09/19/2018
4
RIST, KAI
Exec Dt:
09/24/2018
5
BURTSCHER, PETER
Exec Dt:
09/20/2018
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10736820
US20180369075
15571085
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 38
Reel/Frame:051235/0846   Pages: 2
Recorded: 12/10/2019
Attorney Dkt #:SB-864
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRABICHLER, MARKUS
Exec Dt:
10/31/2019
2
BURTSCHER, PETER
Exec Dt:
10/31/2019
Assignee
1
CERATIZIT AUSTRIA GESELLSCHAFT M.B.H.
METALLWERK-PLANSEE-STRASSE 71
REUTTE, AUSTRIA A-6600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11673199
US20200246883
16620108
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 39
Reel/Frame:051798/0311   Pages: 4
Recorded: 02/04/2020
Attorney Dkt #:173P582A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
01/20/2020
2
FISCHER, URS KARL
Exec Dt:
01/20/2020
3
BURTSCHER, PETER
Exec Dt:
01/20/2020
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11142592
US20190194362
16329987
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 40
Reel/Frame:058629/0820   Pages: 2
Recorded: 01/12/2022
Attorney Dkt #:SB-920
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURTSCHER, PETER
Exec Dt:
12/16/2021
Assignee
1
CERATIZIT AUSTRIA GESELLSCHAFT M.B.H.
METALLWERK-PLANSEE-STRASSE 71
REUTTE, AUSTRIA A-6600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11529692
US20220203460
17626214
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 41
Reel/Frame:064108/0905   Pages: 2
Recorded: 06/29/2023
Attorney Dkt #:SB-966
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURTSCHER, PETER
Exec Dt:
06/12/2023
Assignee
1
CERATIZIT AUSTRIA GESELLSCHAFT M.B.H.
METALLWERK-PLANSEE-STR. 71
REUTTE, AUSTRIA A-6600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240042533
18258613
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480

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