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Patent Assignment Assignor Details
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Assignor Name : SCHAUB, MATTHIAS
Total Assignments: 11
Assignment: 1
Reel/Frame:006235/0345   Pages: 2
Recorded: 07/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFFMANN, BERND F.W.
Exec Dt:
07/03/1992
2
ERBACH, RAINER
Exec Dt:
07/03/1992
3
WEGNER, GERHARD
Exec Dt:
06/01/1992
4
FUCHS, HARALD
Exec Dt:
07/08/1992
5
SCHREPP, WOLFGANG
Exec Dt:
07/08/1992
6
SCHAUB, MATTHIAS
Exec Dt:
06/01/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5304290
NONE
07907990
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:014322/0177   Pages: 6
Recorded: 09/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAUB, MATTHIAS
Exec Dt:
09/12/2002
2
FRECKMANN, MICHAEL
Exec Dt:
09/12/2002
3
URBAS, HOLGER
Exec Dt:
09/12/2002
Assignee
1
HERAEUS KULZER GMBH & CO. KG (COMPANY)
GRUNER WEG 11
HANAU, GERMANY D-63450
Property
 
Pat #
Pub #
Intl #
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6884828
US20030083399
10185523
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET
30TH FLOOR
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:014184/0051   Pages: 4
Recorded: 12/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAUB, MATTHIAS
Exec Dt:
12/01/2003
2
NEHREN, KLAUS-DIETER
Exec Dt:
12/01/2003
3
FRECKMANN, MICHAEL
Exec Dt:
12/01/2003
4
URBAS, HOLGER
Exec Dt:
12/01/2003
Assignee
1
HERAEUS KULZER GMBH & CO. KG
GRUNER WEG 11
63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7053135
US20040146713
10637382
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET, 30TH FLOOR
NEW YORK, NEW YORK 10017
Assignment: 4
Reel/Frame:015924/0313   Pages: 4
Recorded: 03/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEHREN, KLAUS-DIETER
Exec Dt:
02/15/2005
2
SCHAUB, MATTHIAS
Exec Dt:
02/11/2005
3
BRESSLER, CHRISTIAN
Exec Dt:
03/07/2005
4
POLLOCK, BENEDIKT
Exec Dt:
02/21/2005
Assignee
1
HERAEUS KULZER GMBH
GRUNER WEG 11
HANAU 63450, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050155269
11013988
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS, P.A.
WILLIAM C. GERSTENZANG
875 THIRD AVENUE - 18TH FLOOR
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:016990/0347   Pages: 3
Recorded: 11/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAUB, MATTHIAS
Exec Dt:
10/17/2005
2
KLEIN, MARKUS
Exec Dt:
10/24/2005
3
URBAS, HOLGER
Exec Dt:
10/21/2005
4
KNISPEL, GOTTFRIED
Exec Dt:
10/21/2005
Assignee
1
HERAEUS KULZER GMBH
GRUNER WEG 11
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8410192
US20060047063
11195212
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS, P.A.
KURT G. BRISCOE
875 THIRD AVENUE, 18TH FLOOR
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:019913/0731   Pages: 4
Recorded: 10/03/2007
Attorney Dkt #:100727-115 WCG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNISPEL, GOTTFRIED
Exec Dt:
08/26/2007
2
NEHREN, KLAUS-DIETER
Exec Dt:
08/15/2007
3
URBAS, HOLGER
Exec Dt:
08/20/2007
4
SCHAUB, MATTHIAS
Exec Dt:
08/22/2007
5
SCHUCKMANN, ALFRED VON
Exec Dt:
08/21/2007
Assignee
1
HERAEUS KULZER GMBH
GRUNER WEG 11
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070054719
11590760
Correspondence name and address
WILLIAM C. GERSTENZANG
NORRIS MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVENUE - 18TH FLOOR
NEW YORK, NY 10022
Assignment: 7
Reel/Frame:020082/0284   Pages: 7
Recorded: 11/05/2007
Attorney Dkt #:fi-93
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZNER, NORBERT
Exec Dt:
09/12/2007
2
RITTER, HELMUT
Exec Dt:
09/18/2007
3
FISCHER, URS-KARL
Exec Dt:
09/12/2007
4
TABATABAI, MONIR
Exec Dt:
09/18/2007
5
SCHAUB, MATTHIAS
Exec Dt:
09/21/2007
6
UTTERODT, ANDREAS
Exec Dt:
09/21/2007
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
LI-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080058443
11897228
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NEW YORK 10017
Assignment: 8
Reel/Frame:020603/0610   Pages: 4
Recorded: 03/05/2008
Attorney Dkt #:14069-00205-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEFZGER, HARTMUT
Exec Dt:
01/10/2008
2
BAUER, ERIKA
Exec Dt:
01/10/2008
3
LUDEWIG, MICHAEL
Exec Dt:
01/11/2008
4
SCHAUB, MATTHIAS
Exec Dt:
01/29/2008
5
NEHREN, KLAUS-DIETER
Exec Dt:
01/30/2008
6
FRECKMANN, MICHAEL
Exec Dt:
01/30/2008
7
URBAS, HOLGER
Exec Dt:
01/30/2008
Assignees
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
2
HERAEUS KULZER GMBH
GRUENER WEG 11
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080146695
11986146
Correspondence name and address
EAMONN P. MORRISON
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:021449/0051   Pages: 4
Recorded: 08/27/2008
Attorney Dkt #:100727-139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTTERODT, ANDREAS
Exec Dt:
08/13/2008
2
RUPPERT, KLAUS
Exec Dt:
08/13/2008
3
SCHAUB, MATTHIAS
Exec Dt:
08/14/2008
4
DIEFENBACH, CHRISTINE
Exec Dt:
08/13/2008
5
REISCHL, KURT
Exec Dt:
08/13/2008
6
HOHMANN, ALFRED
Exec Dt:
08/13/2008
7
ECK, MICHAEL
Exec Dt:
08/14/2008
8
SCHONHOF, NELLI
Exec Dt:
08/13/2008
9
SCHNEIDER, JUTTA
Exec Dt:
08/13/2008
Assignee
1
HERAEUS KULZER GMBH
GRUNER WEG 11
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090036565
12168512
Correspondence name and address
MARK D. MARIN
NORRIS, MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVENUE, 18TH FLOOR
NEW YORK, NY 10022
Assignment: 10
Reel/Frame:022946/0721   Pages: 4
Recorded: 07/13/2009
Attorney Dkt #:100727-154 WCG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEFZGER, HARTMUT
Exec Dt:
06/10/2009
2
BAUER, ERICA
Exec Dt:
06/10/2009
3
LUDEWIG, MICHAEL
Exec Dt:
06/19/2009
4
SCHAUB, MATTHIAS
Exec Dt:
06/29/2009
5
NEHREN, KLAUS-DIETER
Exec Dt:
07/06/2009
6
FRECKMANN, MICHAEL
Exec Dt:
07/06/2009
7
URBAS, HOLGER
Exec Dt:
07/06/2009
Assignee
1
HERAEUS KULZER GMBH
GRUNER WEG 11
63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100022739
12515775
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVE
18TH FLOOR
NEW YORK, NY 10022
Assignment: 11
Reel/Frame:027641/0867   Pages: 3
Recorded: 02/02/2012
Attorney Dkt #:173P388
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAUB, MATTHIAS
Exec Dt:
11/10/2011
2
UTTERODT, ANDREAS
Exec Dt:
11/10/2011
Assignee
1
HERAEUS KULZER GMBH
GRUNER WEG 11
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8466212
US20100311863
12859052
Correspondence name and address
IVOCLAR VIVADENT, INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228

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