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Patent Assignment Assignor Details
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Assignor Name : BURKE, HARALD
Total Assignments: 37
Assignment: 1
Reel/Frame:015965/0012   Pages: 3
Recorded: 11/09/2004
Attorney Dkt #:20959/2340 (p 66222)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIGER, MARCEL
Exec Dt:
09/21/2004
2
RHEINBERGER, VOLKER M.
Exec Dt:
09/21/2004
3
BURKE, HARALD
Exec Dt:
09/21/2004
4
HOLAND, WOLFRAM
Exec Dt:
09/21/2004
Assignee
1
IVOCLAR VIVADENT AG
BENDERESTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7316740
US20050098064
10913095
Correspondence name and address
JOSEPH M. NOTO
NIXON PEABODY LLP
CLINTON SQUARE, P.O. BOX 31051
ROCHESTER, NY 14603-1051
Assignment: 2
Reel/Frame:023013/0922   Pages: 4
Recorded: 07/28/2009
Attorney Dkt #:173P104C - 328818
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIGER, MARCEL
Exec Dt:
09/21/2004
2
RHEINBERGER, VOLKER M.
Exec Dt:
09/21/2004
3
BURKE, HARALD
Exec Dt:
09/21/2004
4
HOLAND, WOLFRAM
Exec Dt:
09/21/2004
Assignee
1
IVOCLAR VIVADENT, AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7816291
US20090291820
12509959
Correspondence name and address
BOND, SCHOENECK & KING, PLLC
ONE LINCOLN CENTER
SYRACUSE, NY 13202
Assignment: 3
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: 4
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: 5
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: 6
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: 7
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
Assignment: 8
Reel/Frame:019564/0857   Pages: 3
Recorded: 07/16/2007
Attorney Dkt #:1034497-000154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAUCH, DIANA
Exec Dt:
06/22/2007
2
BURKE, HARALD
Exec Dt:
06/22/2007
3
RHEINBERGER, WOLKER M.
Exec Dt:
06/22/2007
Assignee
1
IVOLAR VIVADENT AG
BENDERERSTR 2
9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7674736
US20080081103
11798172
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:020050/0243   Pages: 3
Recorded: 10/20/2007
Attorney Dkt #:IVH07US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUSSEL, RUDOLF
Exec Dt:
10/18/2007
2
BURKE, HARALD
Exec Dt:
10/18/2007
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR. 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8465681
US20080099939
11975480
Correspondence name and address
JOHN C. THOMPSON
69 GRATON ROAD
TONAWANDA, NY 14150-9007
Assignment: 10
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: 11
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: 12
Reel/Frame:023074/0883   Pages: 4
Recorded: 07/29/2009
Attorney Dkt #:FI-110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURKE, HARALD
Exec Dt:
07/21/2009
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
LI-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100028647
12462138
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 13
Reel/Frame:028167/0501   Pages: 3
Recorded: 05/07/2012
Attorney Dkt #:173P390A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURKE, HARALD
Exec Dt:
07/21/2009
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120217666
13465697
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 14
Reel/Frame:025113/0269   Pages: 6
Recorded: 10/08/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIGER, MARCEL
Exec Dt:
08/12/2010
2
RHEINBERGER, VOLKER M.
Exec Dt:
08/16/2010
3
BURKE, HARALD
Exec Dt:
08/12/2010
4
HOLAND, WOLFRAM
Exec Dt:
08/23/2010
5
APEL, ELKE
Exec Dt:
08/12/2010
6
RITZBERGER, CHRISTIAN
Exec Dt:
08/12/2010
7
BRODKIN, DMITRI
Exec Dt:
09/20/2010
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8444756
US20110009254
12833721
Correspondence name and address
ANN KNAB
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 15
Reel/Frame:034513/0429   Pages: 6
Recorded: 12/16/2014
Attorney Dkt #:044652.00411
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIGER, MARCEL
Exec Dt:
08/12/2010
2
RHEINBERGER, VOLKER M.
Exec Dt:
08/16/2010
3
BURKE, HARALD
Exec Dt:
08/12/2010
4
HOLAND, WOLFRAM
Exec Dt:
08/23/2010
5
APEL, ELKE
Exec Dt:
08/12/2010
6
RITZBERGER, CHRISTIAN
Exec Dt:
08/12/2010
7
BRODKIN, DMITRI
Exec Dt:
09/20/2010
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9248078
US20130209963
13834526
Correspondence name and address
RACHEL S. WATT
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040
Assignment: 16
Reel/Frame:037453/0090   Pages: 6
Recorded: 01/11/2016
Attorney Dkt #:044652.00431
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIGER, MARCEL
Exec Dt:
08/12/2010
2
RHEINBERGER, VOLKER M.
Exec Dt:
08/16/2010
3
BURKE, HARALD
Exec Dt:
08/12/2010
4
HOLAND, WOLFRAM
Exec Dt:
08/23/2010
5
APEL, ELKE
Exec Dt:
08/12/2010
6
RITZBERGER, CHRISTIAN
Exec Dt:
08/12/2010
7
BRODKIN, DMITRI
Exec Dt:
09/20/2010
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10136973
US20160106526
14984490
Correspondence name and address
ELLEN ZELASKO
HODGSON RUSS LLP
140 PEARL STREET
BUFFALO, NY 14202
Assignment: 17
Reel/Frame:047729/0711   Pages: 6
Recorded: 12/10/2018
Attorney Dkt #:044652.00533
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIGER, MARCEL
Exec Dt:
08/12/2010
2
RHEINBERGER, VOLKER M.
Exec Dt:
08/16/2010
3
BURKE, HARALD
Exec Dt:
08/12/2010
4
HOLAND, WOLFRAM
Exec Dt:
08/23/2010
5
APEL, ELKE
Exec Dt:
08/12/2010
6
RITZBERGER, CHRISTIAN
Exec Dt:
08/12/2010
7
BRODKIN, DMITRI
Exec Dt:
09/20/2010
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11109949
US20190090996
16200187
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202
Assignment: 18
Reel/Frame:054034/0341   Pages: 6
Recorded: 10/13/2020
Attorney Dkt #:044652.00570
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIGER, MARCEL
Exec Dt:
08/12/2010
2
RHEINBERGER, VOLKER M.
Exec Dt:
08/16/2010
3
BURKE, HARALD
Exec Dt:
08/12/2010
4
HOLAND, WOLFRAM
Exec Dt:
08/23/2010
5
APEL, ELKE
Exec Dt:
08/12/2010
6
RITZBERGER, CHRISTIAN
Exec Dt:
08/12/2010
7
BRODKIN, DMITRI
Exec Dt:
09/20/2010
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11369460
US20200375707
16997050
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202
Assignment: 19
Reel/Frame:060325/0608   Pages: 6
Recorded: 06/27/2022
Attorney Dkt #:044652.00587
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIGER, MARCEL
Exec Dt:
08/12/2010
2
RHEINBERGER, VOLKER M.
Exec Dt:
08/16/2010
3
BURKE, HARALD
Exec Dt:
08/12/2010
4
HOLAND, WOLFRAM
Exec Dt:
08/23/2010
5
APEL, ELKE
Exec Dt:
08/12/2010
6
RITZBERGER, CHRISTIAN
Exec Dt:
08/12/2010
7
BRODKIN, DMITRI
Exec Dt:
09/20/2010
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11744685
US20220323185
17809225
Correspondence name and address
RACHEL S. WATT
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040
Assignment: 20
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: 21
Reel/Frame:027045/0981   Pages: 4
Recorded: 10/11/2011
Attorney Dkt #:173P396 (26.534)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, HARALD
Exec Dt:
09/26/2011
2
JUSSEL, RUDOLF
Exec Dt:
09/26/2011
3
KAPPERT, HEINRICH
Exec Dt:
09/26/2011
4
ROHNER, GOTTRIED
Exec Dt:
09/26/2011
5
STAMPFER, THOMAS
Exec Dt:
09/26/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9017054
US20120121752
13270511
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 22
Reel/Frame:027520/0927   Pages: 5
Recorded: 01/12/2012
Attorney Dkt #:173P363A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZBERGER, CHRISTIAN
Exec Dt:
11/07/2011
2
DELLAGIACOMO, RICARDO
Exec Dt:
11/01/2011
3
SCHWEIGER, MARCEL
Exec Dt:
10/19/2011
4
BURKE, HARALD
Exec Dt:
10/13/2011
5
HOLAND, WOLFRAM
Exec Dt:
10/17/2011
6
RHEINBERGER, VOLKER
Exec Dt:
10/25/2011
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8557150
US20120248642
13245125
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 23
Reel/Frame:028955/0711   Pages: 3
Recorded: 09/13/2012
Attorney Dkt #:173P414
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUSSEL, RUDOLF
Exec Dt:
08/29/2012
2
BURKE, HARALD
Exec Dt:
09/03/2012
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9518780
US20130029280
13555333
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 24
Reel/Frame:032849/0437   Pages: 3
Recorded: 05/08/2014
Attorney Dkt #:173P105H / 044652.01568
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGNER-APEL, ELKE
Exec Dt:
01/23/2014
2
HOLAND, WOLFRAM
Exec Dt:
02/05/2014
3
SCHWEIGER, MARCEL
Exec Dt:
02/05/2014
4
RITZBERGER, CHRISTIAN
Exec Dt:
02/05/2014
5
BURKE, HARALD
Exec Dt:
02/05/2014
6
RHEINBERGER, VOLKER
Exec Dt:
01/28/2014
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8940651
US20130296156
13940362
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 25
Reel/Frame:034886/0748   Pages: 4
Recorded: 02/04/2015
Attorney Dkt #:044652.00408
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGNER-APEL, ELKE
Exec Dt:
01/23/2014
2
HOLAND, WOLFRAM
Exec Dt:
02/05/2014
3
SCHWEIGER, MARCEL
Exec Dt:
02/05/2014
4
RITZBERGER, CHRISTIAN
Exec Dt:
02/05/2014
5
BURKE, HARALD
Exec Dt:
02/05/2014
6
RHEINBERGER, VOLKER
Exec Dt:
01/28/2014
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2,
SCHAAN FL-9494, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9434639
US20150094197
14567173
Correspondence name and address
ELLEN ZELASKO
HODGSON RUSS LLP
140 PEARL STREET
BUFFALO, NY 14202
Assignment: 26
Reel/Frame:040477/0019   Pages: 4
Recorded: 12/01/2016
Attorney Dkt #:044652.00446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGNER-APEL, ELKE
Exec Dt:
01/23/2014
2
HOLAND, WOLFRAM
Exec Dt:
02/05/2014
3
SCHWEIGER, MARCEL
Exec Dt:
02/05/2014
4
RITZBERGER, CHRISTIAN
Exec Dt:
02/05/2014
5
BURKE, HARALD
Exec Dt:
02/05/2014
6
RHEINBERGER, VOLKER
Exec Dt:
01/28/2014
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214443
US20160368814
15255443
Correspondence name and address
ELLEN ZELASKO
HODGSON RUSS LLP
140 PEARL STREET
BUFFALO, NY 14202
Assignment: 27
Reel/Frame:053408/0505   Pages: 4
Recorded: 08/05/2020
Attorney Dkt #:044652.00546
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGNER-APEL, ELKE
Exec Dt:
01/23/2014
2
HOLAND, WOLFRAM
Exec Dt:
02/05/2014
3
SCHWEIGER, MARCEL
Exec Dt:
02/05/2014
4
RITZBERGER, CHRISTIAN
Exec Dt:
02/05/2014
5
BURKE, HARALD
Exec Dt:
02/05/2014
6
RHEINBERGER, VOLKER
Exec Dt:
01/28/2014
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10981823
US20200024181
16284563
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202
Assignment: 28
Reel/Frame:055958/0303   Pages: 4
Recorded: 04/19/2021
Attorney Dkt #:044652.00574
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGNER-APEL, ELKE
Exec Dt:
01/23/2014
2
HOLAND, WOLFRAM
Exec Dt:
02/05/2014
3
SCHWEIGER, MARCEL
Exec Dt:
02/05/2014
4
RITZBERGER, CHRISTIAN
Exec Dt:
02/05/2014
5
BURKE, HARALD
Exec Dt:
02/05/2014
6
RHEINBERGER, VOLKER
Exec Dt:
01/28/2014
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210238082
17233898
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202-4040
Assignment: 29
Reel/Frame:032928/0133   Pages: 4
Recorded: 05/20/2014
Attorney Dkt #:173P363B / 044652.01572
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZBERGER, CHRISTIAN
Exec Dt:
05/14/2014
2
DELLAGIACOMA, RICARDO
Exec Dt:
05/14/2014
3
SCHWEIGER, MARCEL
Exec Dt:
05/15/2014
4
BURKE, HARALD
Exec Dt:
05/15/2014
5
HOLAND, WOLFRAM
Exec Dt:
05/14/2014
6
RHEINBERGER, VOLKER
Exec Dt:
01/05/2014
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8778075
US20130323404
13958916
Correspondence name and address
RACHEL S. WATT
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040
Assignment: 30
Reel/Frame:035481/0692   Pages: 3
Recorded: 04/23/2015
Attorney Dkt #:173P490A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUNENFELDER, ROBERT
Exec Dt:
03/31/2015
2
KETTNER, PHILIPP
Exec Dt:
04/16/2015
3
BURKE, HARALD
Exec Dt:
04/17/2015
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9733018
US20150010876
14378860
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 31
Reel/Frame:036493/0310   Pages: 4
Recorded: 09/04/2015
Attorney Dkt #:173P431A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, HARALD
Exec Dt:
08/21/2015
2
TAUCH, DIANA
Exec Dt:
08/20/2015
3
SCHWEIGER, MARCEL
Exec Dt:
08/05/2015
4
HOLAND, WOLFRAM
Exec Dt:
08/10/2015
5
RITZBERGER, CHRISTIAN
Exec Dt:
08/10/2015
6
RHEINBERGER, VOLKER
Exec Dt:
08/28/2015
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10064708
US20150374465
14762612
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 32
Reel/Frame:036856/0079   Pages: 3
Recorded: 10/22/2015
Attorney Dkt #:173P414A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUSSEL, RUDOLF
Exec Dt:
10/21/2015
2
BURKE, HARALD
Exec Dt:
10/21/2015
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9726431
US20160061527
14880335
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 33
Reel/Frame:037348/0216   Pages: 4
Recorded: 12/22/2015
Attorney Dkt #:173P363D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZBERGER, CHRISTIAN
Exec Dt:
11/04/2015
2
DELLAGIACOMO, RICARDO
Exec Dt:
11/12/2015
3
SCHWEIGER, MARCEL
Exec Dt:
11/12/2015
4
BURKE, HARALD
Exec Dt:
11/12/2015
5
HOLAND, WOLFRAM
Exec Dt:
11/12/2015
6
RHEINBERGER, VOLKER
Exec Dt:
11/04/2015
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160106632
14977942
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 34
Reel/Frame:037290/0713   Pages: 4
Recorded: 12/15/2015
Attorney Dkt #:173P363C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZBERGER, CHRISTIAN
Exec Dt:
11/04/2015
2
DELLAGIACOMO, RICARDO
Exec Dt:
11/12/2015
3
SCHWEIGER, MARCEL
Exec Dt:
12/11/2015
4
BURKE, HARALD
Exec Dt:
12/11/2015
5
HOLAND, WOLFRAM
Exec Dt:
12/11/2015
6
RHEINBERGER, VOLKER
Exec Dt:
11/04/2015
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249048
US20140000314
14019716
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 35
Reel/Frame:045015/0537   Pages: 4
Recorded: 02/23/2018
Attorney Dkt #:044652.00471
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZBERGER, CHRISTIAN
Exec Dt:
11/04/2015
2
DELLAGIACOMO, RICARDO
Exec Dt:
11/12/2015
3
SCHWEIGER, MARCEL
Exec Dt:
12/11/2015
4
BURKE, HARALD
Exec Dt:
12/11/2015
5
HOLAND, WOLFRAM
Exec Dt:
12/11/2015
6
RHEINBERGER, VOLKER
Exec Dt:
11/04/2015
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170158552
15442285
Correspondence name and address
RACHEL S. WATT
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040
Assignment: 36
Reel/Frame:040496/0096   Pages: 3
Recorded: 12/02/2016
Attorney Dkt #:173P561A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, HARALD
Exec Dt:
12/01/2016
2
SPIEGEL, MICHAEL
Exec Dt:
12/01/2016
3
VOIGT, OLIVER
Exec Dt:
12/01/2016
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10588727
US20170042647
15306906
Correspondence name and address
IVOCLAR VIVADENT, INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 37
Reel/Frame:041248/0344   Pages: 4
Recorded: 02/14/2017
Attorney Dkt #:173P495A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KROLIKOWSKI, SEBASTIAN
Exec Dt:
01/31/2017
2
RAMPF, MARKUS
Exec Dt:
01/31/2017
3
RITZBERGER, CHRISTIAN
Exec Dt:
01/31/2017
4
BURKE, HARALD
Exec Dt:
01/31/2017
5
HOLAND, WOLFRAM
Exec Dt:
01/31/2017
6
SCHWEIGER, MARCEL
Exec Dt:
02/01/2017
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10131569
US20170144919
15309819
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228

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