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Patent Assignment Assignee Details
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Assignee Name : PENWALT CORPORATION, A CORP. OF PA
Total Assignments: 3
Assignment: 1
Reel/Frame:004725/0724   Pages: 2
Recorded: 06/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/01/1987
2
Exec Dt:
06/01/1987
3
Exec Dt:
06/01/1987
Assignee
1
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07061068
Correspondence name and address
SEIDEL, GONDA, GOLDHAMMER AND ABBOTT
STE. 1800, TWO PENN CENTER PLAZA
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:004784/0773   Pages: 2
Recorded: 11/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/01/1987
2
Exec Dt:
10/01/1987
Assignee
1
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07104747
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORPORATION
THREE PARKWAY
PHILADELPHIA, PA 19102
10TH FLOOR/PATENT DEPARTMENT
Assignment: 3
Reel/Frame:004887/0857   Pages: 1
Recorded: 05/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/17/1988
Assignee
1
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07173408
Correspondence name and address
BERNARD F. PLANTZ
PENNWALT CORPORATION
PATENT DEPARTMENT
3 PARKWAY
PHILADELPHIA, PA 19102

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