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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 : DRUMMOND SCIENTIFIC COMPANY
Total Assignments: 19
Assignment: 1
Reel/Frame:004019/0061   Pages: 1
Recorded: 06/04/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/01/1982
Assignee
1
FIVE HUNDRED-PARKWAY
A CORP OF PA
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06385018
Correspondence name and address
GEORGE J. HARDING, 3RD
HARDING, EARLEY, FOLLMER & FRAILEY
1910 TWO GIRARD PLA.
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:004218/0214   Pages: 1
Recorded: 01/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/30/1983
Assignee
1
FIVE HUNDRED
A CORP OF PA
PARKWAY BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06568350
Correspondence name and address
JOHN F. A. EARLEY
HARDING, EARLEY, FOLLMER & FRAILEY
1910 TWO GIRARD PLAZA
PHILADELPHIA, PA 19102
Assignment: 3
Reel/Frame:005045/0237   Pages: 1
Recorded: 02/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/13/1989
Assignee
1
FIVE HUNDRED, A PA CORP.
PARKWAY BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07311521
Correspondence name and address
JOHN F. A. EARLEY
HARDING, EARLEY, FOLLMER & FRAILEY
1910 TWO MELLON BANK CENTER
PHILADELPHIA, PA 19102
Assignment: 4
Reel/Frame:005157/0100   Pages: 1
Recorded: 10/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/03/1989
Assignee
1
FIVE HUNDRED- PARKWAY
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07416864
Correspondence name and address
JOHN F. A. EARLEY
86 THE COMMONS AT VALLEY FORGE EAST
1288 VALLEY FORGE ROAD
P.O. BOX 750
VALLEY FORGE, PA 19482-0750
Assignment: 5
Reel/Frame:006861/0799   Pages: 2
Recorded: 12/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/08/1992
Assignee
1
500 PARKWAY
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07866001
Correspondence name and address
HENRY H. SKILLMAN
DANN, DORFMAN, HERRELL, ET AL.
1601 MARKET STREET, STE. 720
PHILADELPHIA, PA 19103-2307
Assignment: 6
Reel/Frame:007682/0181   Pages: 2
Recorded: 09/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/22/1995
Assignee
1
FIVE HUNDRED - PARKWAY
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08535468
Correspondence name and address
JOHN F. A. EARLEY
86 THE COMMONS AT VALLEY FORGE EAST
1288 VALLEY FORGE ROAD
P.O. BOX 750
VALLEY FORGE, PA 19482-0750
Assignment: 7
Reel/Frame:008275/0185   Pages: 2
Recorded: 10/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/08/1996
Assignee
1
FIVE HUNDRED - PARKWAY
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08728055
Correspondence name and address
JOHN F. A. EARLEY
86 THE COMMONS AT VALLEY FORGE EAST
1288 VALLEY FORGE ROAD
P.O. BOX 750
VALLEY FORGE, PA 19482
Assignment: 8
Reel/Frame:009377/0830   Pages: 2
Recorded: 08/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/05/1998
Assignee
1
FIVE HUNDRED PARKWAY
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09131104
Correspondence name and address
JOHN F.A. EARLEY III
86 THE COMMONS AT VALLEY FORGE EAST
1288 VALLEY FORGE ROAD
VALLEY FORGE, PENNSYLVANIA 19482-0750
Assignment: 9
Reel/Frame:009561/0906   Pages: 2
Recorded: 10/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/30/1998
Assignee
1
FIVE HUNDRED-PARKWAY
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09183934
Correspondence name and address
JOSEPH M. KONIECZNY
86 THE COMMONS AT VALLEY FORGE EAST
1288 VALLEY FORGE ROAD
P.O. BOX 750
VALLEY FORGE, PA 19482-0750
Assignment: 10
Reel/Frame:009804/0763   Pages: 2
Recorded: 02/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/10/1999
Assignee
1
FIVE HUNDRED - PARKWAY
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09241488
Correspondence name and address
JOSEPH M. KNIECZNY
86 THE COMMONS AT VALLEY FORGE EAST
1288 VALLEY FORGE ROAD
P.O. BOX 750
VALLEY FORGE, PA 19482-0750
Assignment: 11
Reel/Frame:010008/0165   Pages: 2
Recorded: 05/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/27/1999
Assignee
1
FIVE HUNDRED - PARKWAY
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09321633
Correspondence name and address
JOSEPH M. KONIECZNY
86 THE COMMONS AT VALLEY FORGE EAST
1288 VALLEY FORGE ROAD
P.O. BOX 750
VALLEY FORGE, PA 19482-0750
Assignment: 12
Reel/Frame:014177/0261   Pages: 3
Recorded: 12/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/14/2003
Assignee
1
500 PARKWAY
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10632458
Correspondence name and address
JOSEPH M. KONIECZNY, P.C.
JOSEPH M. KONIECZNY, ESQ.
P.O. BOX 387
CONSHOHOCKEN, PENNSYLVANIA 19428-0387
Assignment: 13
Reel/Frame:014692/0475   Pages: 2
Recorded: 11/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/14/2003
Assignee
1
500 PARKWAY
CONSHOHOCKEN, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09131104
Correspondence name and address
JOSEPH M. KONIECZNY, P.C.
JOSEPH M. KONIECZNY
P.O. BOX 387
CONSHOHOCKEN, PA 19428-0387
Assignment: 14
Reel/Frame:014763/0008   Pages: 3
Recorded: 06/22/2004
Conveyance: CORRECTED ASSIGNMENT TO CORRECT ASSIGNEE'S ADDRESS RECORDED AT REEL/FRAME 014692/0475
Assignor
1
Exec Dt:
11/14/2003
Assignee
1
500 PARKWAY
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09131104
Correspondence name and address
JOSEPH M. KONIECZNY, P.C.
JOSEPH M. KONIECZNY, SR.
P.O. BOX 387
CONSHOHOCKEN, PA 19428-0387
Assignment: 15
Reel/Frame:015217/0119   Pages: 2
Recorded: 04/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2003
2
Exec Dt:
11/25/2003
Assignee
1
500 PARKWAY
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10700374
Correspondence name and address
NIXON & VANDERHYE P.C.
ROBERT W. FARIS
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 16
Reel/Frame:014528/0518   Pages: 3
Recorded: 04/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/15/2004
Assignee
1
500 PARKWAY
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10791262
Correspondence name and address
JOSEPH M. KONIECZNY, P.C.
JOSEPH M. KONIECZNY, SR.
P.O. BOX 387
CONSHOHOCKEN, PA 19428-0387
Assignment: 17
Reel/Frame:023382/0845   Pages: 4
Recorded: 10/16/2009
Attorney Dkt #:DSC-PT029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2009
2
Exec Dt:
08/06/2009
Assignee
1
500 PARKWAY DRIVE
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12506248
Correspondence name and address
JOSEPH M. KONIECZNY, SR.
P.O. BOX 387
CONSHOHOCKEN, PA 19428-0387
Assignment: 18
Reel/Frame:036746/0362   Pages: 5
Recorded: 10/07/2015
Attorney Dkt #:DSC-P035PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2015
2
Exec Dt:
09/09/2015
Assignee
1
500 PARKWAY DRIVE
BROOMALL, PENNSYLVANIA 19006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14133600
Correspondence name and address
JOSEPH M. KONIECZNY, SR.
531 PLYMOUTH ROAD
PLYMOUTH MEETING, PA 19462
Assignment: 19
Reel/Frame:052499/0565   Pages: 4
Recorded: 04/27/2020
Attorney Dkt #:DSC-P0339
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2020
2
Exec Dt:
04/02/2020
Assignee
1
500 PARKWAY DRIVE
BROOMALL, PENNSYLVANIA 19008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16299096
Correspondence name and address
JOSEPH M. KONIECZNY, SR.
P.O. BOX 670
PLYMOUTH MEETING, PA 19462

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