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Patent Assignment Assignor Details
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Assignor Name : SHAPIRO, LEONARD
Total Assignments: 3
Assignment: 1
Reel/Frame:004164/0070   Pages: 2
Recorded: 09/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/29/1983
Assignee
1
3 PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06366102
Correspondence name and address
EDWARD A. SAGER
PENNWALT CORP.
PATENT DEPT.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:004528/0080   Pages: 1
Recorded: 04/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/23/1986
Assignee
1
THREE PARKWAY
A CORP. OF PA.
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06824480
Correspondence name and address
ARTHUR M. SUGA
PENNWALT CORP.,
10TH FLOOR, PATENT DEPT.,
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 3
Reel/Frame:004873/0642   Pages: 1
Recorded: 05/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/06/1988
Assignee
1
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06495841
Correspondence name and address
EDWARD A. SAGER, ESQ.
PENNWALT CORP.
PATENT DEPT.
THREE PARKWAY
PHILADELPHIA, PA 19102

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