skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : DENTSPLY RESEARCH AND DEVELOPMENT CORP.
Total Assignments: 12
Assignment: 1
Reel/Frame:004385/0031   Pages: 1
Recorded: 02/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GONSER, DONALD I.
Exec Dt:
01/30/1985
Assignee
1
DENTSPLY RESEARCH AND DEVELOPMENT CORP.
MILFORD, DELAWARE 19963
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4608622
NONE
06681324
Correspondence name and address
A. W. PRESTON, JR.
WOODCOCK WASHBURN KURUTZ, ET AL.
1800 UNITED ENGINEERS BLDG.
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:004405/0673   Pages: 1
Recorded: 04/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BLAIR, JOHN J.
Exec Dt:
03/12/1985
Assignee
1
DENTSPLY RESEARCH AND DEVELOPMENT CORP.
MILFORD, DELAWARE 19963
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4705476
NONE
06702816
Correspondence name and address
JOHN W. CALDWELL
WOODCOCK, WASHBURN, KURTZ,
MACKIEWICZ & NORRIS, 30 S. 17TH ST.
1800 UNITED ENGINEERS BLDG.
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:006988/0421   Pages: 2
Recorded: 05/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATEOSIAN, LOUIS H.
Exec Dt:
05/11/1994
2
SHAFFER, SCOTT E.
Exec Dt:
05/11/1994
3
LATTA, MARK A.
Exec Dt:
05/11/1994
Assignee
1
DENTSPLY RESEARCH AND DEVELOPMENT CORP.
LAKEVIEW AND CLARKE AVENUE
MILFORD, DELAWARE 19963
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5502087
NONE
08240857
Correspondence name and address
DENTSPY INTERNATIONAL INC.
DALE R. LOVERCHECK, ESQUIRE
570 WEST COLLEGE AVENUE
YORK, PA 17405
Assignment: 4
Reel/Frame:007113/0956   Pages: 3
Recorded: 09/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHIN-TEH
Exec Dt:
08/17/1994
2
LU, KEWANG
Exec Dt:
08/17/1994
3
FAN, MINGXIN
Exec Dt:
08/17/1994
4
HAMMESFAHR, PAUL
Exec Dt:
08/17/1994
Assignee
1
DENTSPLY RESEARCH AND DEVELOPMENT CORP.
LAKEVIEW AND CLARKE AVENUES
MILFORD, DELAWARE 19963
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6500879
NONE
08259833
Correspondence name and address
DALE R. LOVERCHECK, ESQUIRE
DENTSPY INTERNATIONAL INC.
570 WEST COLLEGE AVENUE
YORK, PA 17405
Assignment: 5
Reel/Frame:007683/0719   Pages: 2
Recorded: 09/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEHOFF, BARRY
Exec Dt:
09/15/1994
2
MCGRAW, JEFFREY
Exec Dt:
09/15/1994
3
MCNULTY, JAMES
Exec Dt:
09/15/1994
4
REYNOLDS, VICKIE
Exec Dt:
09/15/1994
5
SHUE, ROGER
Exec Dt:
09/15/1994
6
WHITE, MARK
Exec Dt:
09/15/1994
Assignee
1
DENTSPLY RESEARCH AND DEVELOPMENT CORP.
LAKEVIEW AND CLARKE AVENUES
MILFORD, DELAWARE 19963
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5691905
NONE
08529117
Correspondence name and address
DENTSPY INTERNATIONAL INC.
DALE R. LOVERCHECK, ESQUIRE
570 WEST COLLEGE AVENUE
YORK, PA 17405
Assignment: 6
Reel/Frame:007902/0678   Pages: 3
Recorded: 02/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMESFAHR, PAULL D.
Exec Dt:
02/14/1996
2
LU, KEWANG
Exec Dt:
02/14/1996
3
SILVER, PAUL A.
Exec Dt:
02/14/1996
Assignee
1
DENTSPLY RESEARCH AND DEVELOPMENT CORP.
LAKEVIEW AND CLARKE AVENUE
MILFORD, DELAWARE 19963
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5710194
NONE
08603957
Correspondence name and address
DENTSPY INTERNATIONAL INC.
DALE R. LOVERCHECK, ESQUIRE
570 WEST COLLEGE AVENUE
YORK, PENNSYLVANIA 17405
Assignment: 7
Reel/Frame:008228/0747   Pages: 2
Recorded: 09/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KANTOR, ARKADY
Exec Dt:
09/10/1996
Assignee
1
DENTSPLY RESEARCH AND DEVELOPMENT CORP.
38 WEST CLARKE AVE.,P.O. BOX 359
MILFORD, DELAWARE 19963
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5708696
NONE
08715156
Correspondence name and address
DENTSPY INTERNATIONA INC.
DOUGLAS J. HURA
570 WEST COLLEGE AVE.
YORK, PA 17405
Assignment: 8
Reel/Frame:008233/0898   Pages: 5
Recorded: 11/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORBELLINI, ALFRED E.
Exec Dt:
11/06/1996
2
JOVANOVIC, VIDAN
Exec Dt:
11/06/1996
3
ROSE, EMERY
Exec Dt:
11/07/1996
4
WARRIN, GEORGE
Exec Dt:
11/06/1996
5
PASCHKE, RICHARD H.
Exec Dt:
11/06/1996
Assignee
1
DENTSPLY RESEARCH AND DEVELOPMENT CORP.
38 WEST CLARKE AVENUE
MILFORD, DELAWARE 19963
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5754016
NONE
08715663
Correspondence name and address
DENTSPLY INTERNATIONAL INC.
DALE R. LOVERCHECK, ESQUIRE
570 WEST COLLEGE AVENUE
YORK, PA 17405
Assignment: 9
Reel/Frame:012307/0972   Pages: 2
Recorded: 11/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COOPER, DAVID H.
Exec Dt:
10/11/2001
Assignee
1
DENTSPLY RESEARCH AND DEVELOPMENT CORP.
2337 SOUTH YATES AVENUE
LOS ANGELES, CALIFORNIA 90040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020067407
09828079
Correspondence name and address
MCNEES, WALLACE & NURICK
BRIAN T. SATTIZAHN
100 PINE STREET
HARRISBURG, PA 17108
Assignment: 10
Reel/Frame:015751/0920   Pages: 2
Recorded: 09/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIERONI, ROBERT J.
Exec Dt:
07/27/2004
Assignee
1
DENTSPLY RESEARCH AND DEVELOPMENT CORP.
2337 SOUTH YATES AVENUE
LOS ANGELES, CALIFORNIA 90040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8147122
US20040257909
10793579
Correspondence name and address
DENTSPLY INTERNATIONAL INC.
DOUGLAS J. HURA, ESQ.
P.O. BOX 872
570 WEST COLLEGE AVE.
YORK, PA 17405-0872
Assignment: 11
Reel/Frame:015770/0112   Pages: 3
Recorded: 09/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAILLEFER, PIERE-LUC
Exec Dt:
08/06/2004
2
AEBY, FRANCOIS
Exec Dt:
08/06/2004
Assignee
1
DENTSPLY RESEARCH AND DEVELOPMENT CORP.
2337 SOUTH YATES AVENUE
LOS ANGELES, CALIFORNIA 90040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040265775
10773363
Correspondence name and address
DENTSPLY INTERNATIONAL, INC.
DOUGLAS J. HURA, ESQUIRE
P.O. BOX 872
570 WEST COLLEGE AVENUE
YORK, PA 17405-0872
Assignment: 12
Reel/Frame:016799/0197   Pages: 4
Recorded: 07/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARE, ROBERT V.
Exec Dt:
07/19/2005
Assignee
1
DENTSPLY RESEARCH AND DEVELOPMENT CORP.
2337 SOUTH YATES AVENUE
LOS ANGELES, CALIFORNIA 90040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050027032
10930981
Correspondence name and address
DOUGLAS J. HURA, ESQUIRE
DENTSPLY INTERNATIONAL INC.
570 WEST COLLEGE AVENUE
P.O. BOX 872
YORK, PA 17405-0872

Search Results as of: 05/12/2024 09:05 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT