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Patent Assignment Assignee Details
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Assignee Name : DURR DENTAL GMBH & CO. KG
Total Assignments: 14
Assignment: 1
Reel/Frame:004946/0026   Pages: 1
Recorded: 08/30/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDTCHEN, GERHARD
Exec Dt:
08/03/1988
2
MULLER, MATHIAS
Exec Dt:
08/03/1988
Assignee
1
DURR DENTAL GMBH & CO. KG
HOPFIGHEIMER STR. 17.
A CORP. OF FED. REP. OF GERMANY
D-7120 BIETIGHEIM-BISSINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
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4792661
NONE
06840002
Correspondence name and address
FRED PHILPITT
5324 WESTPATH WAY
BETHESDA, MD 20816
Assignment: 2
Reel/Frame:005456/0239   Pages: 2
Recorded: 08/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KASTEN, WERNER
Exec Dt:
03/03/1990
Assignee
1
DURR DENTAL GMBH & CO. KG
HOPFIGHEIMER STR. 17
BIETIGHEIM-BISSINGEN, F.R.G., GERMANY D-7120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5145367
NONE
07460912
Correspondence name and address
FRED PHILPITT
99 CANAL CENTER PLAZA
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:006237/0247   Pages: 2
Recorded: 08/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GROTZ, UWE
Exec Dt:
08/10/1992
Assignee
1
DURR DENTAL GMBH & CO. KG
A CORP. OF GERMANY
HOPFIGHEIMER STR. 17
D-W7120 BIETIGHEIM-BISSINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5295784
NONE
07930893
Correspondence name and address
FRED PHILPITT
99 CANAL CENTER PLAZA
STE. 300
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:006501/0093   Pages: 2
Recorded: 04/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEYER, GUNTER
Exec Dt:
03/15/1993
2
NAFZGER, SIEGFRIED
Exec Dt:
03/11/1993
3
BOSER, REINER
Exec Dt:
03/19/1993
Assignee
1
DURR DENTAL GMBH & CO. KG
HOPFIGHEIMER STR. 17 GERMANY
DW7120 BIETIGHEIM-BISSINGER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5222871
NONE
07752571
Correspondence name and address
FRED PHILPITT
99 CANAL CENTER PLAZA
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:007397/0387   Pages: 8
Recorded: 03/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EROSONIC AG
Exec Dt:
09/20/1994
Assignee
1
DURR DENTAL GMBH & CO. KG
HOPFIGHEIMER STR. 17
D-74321 BIETIGHEIM-BISSINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5426341
NONE
08139025
Correspondence name and address
SUGHRUE, MION, MACPEAK & SEAS
ROBERT J. SEAS, JR.
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 6
Reel/Frame:007754/0255   Pages: 3
Recorded: 07/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELLINGHAUS, WOLFGANG
Exec Dt:
07/11/1995
Assignee
1
DURR DENTAL GMBH & CO. KG
HOPFIGHEIMER STR. 17
BIETIGHEIM-BISSINGEN, GERMANY D-743
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5693221
NONE
08495401
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
CHITTARANJAN N. NIRMEL
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:008892/0424   Pages: 2
Recorded: 11/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELLINGHAUS, WOLFGANG
Exec Dt:
11/10/1997
Assignee
1
DURR DENTAL GMBH & CO. KG
HOPFIGHEIMER STR. 17
BIETIGHEIM-BISSINGEN, GERMANY D-743
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6086325
NONE
08975785
Correspondence name and address
M. ROBERT KESTENBAUM
11011 BERMUDA DUNES, N.E.
ALBUQUERQUE, N.M. 87111
Assignment: 8
Reel/Frame:009193/0921   Pages: 2
Recorded: 05/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NONNENMACHER, EBERHARDT
Exec Dt:
04/07/1998
Assignee
1
DURR DENTAL GMBH & CO. KG
HOPFIGHEIMER STRASSE 17
D-74321 BIETIGHEIM-BISSINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6244471
NONE
09048912
Correspondence name and address
M. ROBERT KESTENBAUM
11011 BERMUDA DUNES NE
ALBUQUERQUE, NM 87111
Assignment: 9
Reel/Frame:014016/0635   Pages: 3
Recorded: 04/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THOMS, MICHAEL
Exec Dt:
04/10/2003
Assignee
1
DURR DENTAL GMBH & CO. KG
HOPFIGHEIMER STRASSE 17
BIETIGHEIM-BISSINGEN, GERMANY 74321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6599014
US20020148988
10087182
Correspondence name and address
FACTOR & PARTNERS, LLC
JODY L. FACTOR
1327 W. WASHINGTON BLVD., SUITE 5G/H
CHICAGO, ILLINOIS 60607
Assignment: 10
Reel/Frame:015264/0270   Pages: 3
Recorded: 11/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THOMS, MICHAEL
Exec Dt:
10/07/2003
Assignee
1
DURR DENTAL GMBH & CO. KG
HOPFIGHEIMER STR. 17
D-74321 BIETIGHEIM-BISSINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7010223
US20040156626
10478774
Correspondence name and address
KING & JOVANOVIC, PLC
JOVAN N. JOVANOVIC
170 COLLEGE AVE., SUITE 230
HOLLAND, MI 49423
Assignment: 11
Reel/Frame:017443/0682   Pages: 3
Recorded: 12/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRAGER, ULRICH
Exec Dt:
08/13/2004
Assignee
1
DURR DENTAL GMBH & CO. KG
HOPFIGHEIMER STR. 17
D-74321 BIETIGHEIM-BISSINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060093989
10505473
Correspondence name and address
MICHAEL D. LAKE
FACTOR & LAKE, LTD.
1327 W. WASHINGTON BLVD.
SUITE G/H
CHICAGO, IL 60607
Assignment: 12
Reel/Frame:016546/0856   Pages: 3
Recorded: 09/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THOMS, MICHAEL
Exec Dt:
09/16/2005
Assignee
1
DURR DENTAL GMBH & CO. KG
HOPFIGHEIMER STR. 17
BIETIGHEIM-BISSINGEN, GERMANY D-74321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6974959
NONE
09869407
Correspondence name and address
JODY L. FACTOR
1327 W. WASHINGTON BVLD., SUITE 5G/H
CHICAGO, IL 60607
Assignment: 13
Reel/Frame:019497/0640   Pages: 2
Recorded: 06/29/2007
Attorney Dkt #:OST-061271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THOMS, MICHAEL
Exec Dt:
11/27/2006
Assignee
1
DURR DENTAL GMBH & CO. KG
HOPFIGHEIMER STR. 17
BIETIGHEIM-BISSINGEN, GERMANY 74321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080082000
11596701
Correspondence name and address
JOSEPH M. KINSELLA JR.
1327 W. WASHINGTON BLVD.
CHICAGO, IL 60607
Assignment: 14
Reel/Frame:020253/0592   Pages: 3
Recorded: 12/06/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEUBLER, ALFRED
Exec Dt:
06/25/2007
2
FISCHER, VARLERIU
Exec Dt:
06/25/2007
Assignee
1
DURR DENTAL GMBH & CO. KG
HOEPFIGHEIMER STR. 17
BIETIGHEIM-BISSINGEN, GERMANY D-74321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8182591
US20080190293
11663216
Correspondence name and address
MICHAEL D. LAKE
FACTOR & LAKE, LTD.
1327 W. WASHINGTON BLVD., SUITE 5G/H
CHICAGO, IL 60607

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