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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:007980/0087   Pages: 3
Recorded: 03/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 22
1
Patent #:
Issue Dt:
05/24/1988
Application #:
07033251
Filing Dt:
04/02/1987
Title:
TOOL AND METHOD FOR REMOVING A PARTED ENDODONTIC FILE
2
Patent #:
Issue Dt:
07/19/1988
Application #:
07033254
Filing Dt:
04/02/1987
Title:
TOOL FOR USE IN APPLYING FILLER MATERIAL TO AN ENDODONTICALLY PREPARED ROOT CANAL
3
Patent #:
Issue Dt:
01/16/1990
Application #:
07265942
Filing Dt:
11/02/1988
Title:
APPLIANCE FOR USE IN APPLYING FILLER MATERIAL TO AN ENDODONTICALLY PREPARED ROOT CANAL
4
Patent #:
Issue Dt:
06/19/1990
Application #:
07267074
Filing Dt:
11/04/1988
Title:
DENTAL FILE/REAMER INSTRUMENT
5
Patent #:
Issue Dt:
10/03/1989
Application #:
07267531
Filing Dt:
11/04/1988
Title:
DENTAL COMPACTOR INSTRUMENT
6
Patent #:
Issue Dt:
03/17/1992
Application #:
07453902
Filing Dt:
12/20/1989
Title:
METHOD FOR MEASURING REFRACTIVE INDEX OF THIN FILM LAYER
7
Patent #:
Issue Dt:
02/04/1992
Application #:
07574214
Filing Dt:
08/28/1990
Title:
METHOD AND APPARATUS FOR INSTALLING A POST IN A TOOTH HAVING AN EXISTING ENDODONTIC OBTURATOR THEREIN
8
Patent #:
Issue Dt:
02/18/1992
Application #:
07640045
Filing Dt:
01/09/1991
Title:
METHOD OF MANUFACTURING APPLIANCES FOR USE IN FILLING ENDODONTICALLY PREPARED ROOT CANALS
9
Patent #:
Issue Dt:
06/02/1992
Application #:
07640047
Filing Dt:
01/09/1991
Title:
OBTURATOR BODY FOR USE IN FILLING AN EMDONTICALLY PREPARED ROOT CANAL
10
Patent #:
Issue Dt:
11/09/1993
Application #:
07668911
Filing Dt:
03/13/1991
Title:
DENTAL COMPACTOR INSTRUMENT
11
Patent #:
Issue Dt:
04/21/1992
Application #:
07679628
Filing Dt:
04/03/1991
Title:
ENDODONTIC DENTAL INSTRUMENT
12
Patent #:
Issue Dt:
09/22/1992
Application #:
07696753
Filing Dt:
04/16/1991
Title:
METHOD OF FILLING AN ENDODONTICALLY PREPARED ROOT CANAL
13
Patent #:
Issue Dt:
11/10/1992
Application #:
07736465
Filing Dt:
07/26/1991
Title:
TUBULAR DENTAL POST
14
Patent #:
Issue Dt:
03/02/1993
Application #:
07756788
Filing Dt:
09/09/1991
Title:
A MEHTOD OF MAKING A MOLD FOR MANUFACTURING DENTAL APPLICANCES
15
Patent #:
Issue Dt:
04/12/1994
Application #:
07794069
Filing Dt:
11/19/1991
Title:
ENDODONTIC PROCEDURE AND INSTRUMENT
16
Patent #:
Issue Dt:
02/15/1994
Application #:
07889828
Filing Dt:
05/29/1992
Title:
METHOD OF HEAT TREATING GUTTA PERCHA BASED MATERIAL TO IMPROVE THE CHARACTERISTICS THEREOF
17
Patent #:
Issue Dt:
07/12/1994
Application #:
08048432
Filing Dt:
04/14/1993
Title:
METHOD AND APPARATUS FOR APPLYING GUTTA PERCHA TO A CARRIER
18
Patent #:
Issue Dt:
06/18/1996
Application #:
08076367
Filing Dt:
06/14/1993
Title:
METHOD OF FABRICATING AN ENDODONTIC INSTRUMENT
19
Patent #:
Issue Dt:
12/13/1994
Application #:
08140782
Filing Dt:
10/21/1993
Title:
METHOD OF HEAT TREATING GUTTA PERCHA BASED MATERIAL TO IMPROVE THE CHARACTERISTICS THEREOF FOR FILLING ENDODONTICALLY PREPARED ROOT CANALS
20
Patent #:
Issue Dt:
01/10/1995
Application #:
08148888
Filing Dt:
10/08/1993
Title:
ENDODONTIC INSTRUMENT OF PREDETERMINED FLEXIBILITY
21
Patent #:
Issue Dt:
11/07/1995
Application #:
08271645
Filing Dt:
07/07/1994
Title:
ENDODONTIC INSTRUMENT
22
Patent #:
Issue Dt:
04/29/1997
Application #:
08435041
Filing Dt:
05/08/1995
Title:
DENTAL HAND INSTRUMENT
Assignor
1
Exec Dt:
01/08/1996
Assignee
1
LAKEVIEW & CLARKE AVENUES
MILFORD, DELAWARE 19963
Correspondence name and address
DENTSPLY INTERNATIONAL INC.
JAMES B. HIEBER, ESQUIRE
570 WEST COLLEGE AVENUE
YORK, PA 17404

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