Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
PFEIFFER, FRANCIS R.
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 003986/0172 | |
| Pages: | 1 |
| | Recorded: | 03/18/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1500 SPRING GARDEN ST. |
PHILADELPHIA, PENNSYLVANIA |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06350975
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Correspondence name and address
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WILLIAM H. EDGERTON
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P.O. BOX 7929
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PHILADELPHIA, PA 19101
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Assignment:
2
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Reel/Frame: | 003992/0922 | |
| Pages: | 1 |
| | Recorded: | 03/19/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ONE FRANKLIN PLAZA |
PHILADELPHIA, PENNSYLVANIA 19101 |
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NONE
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06359958
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Correspondence name and address
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WILLIAM H. EDGERTON
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P. O. BOX 7929
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PHILADELPHIA, PA 19101
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Assignment:
3
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Reel/Frame: | 004062/0704 | |
| Pages: | 1 |
| | Recorded: | 10/21/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ONE FRANKLIN PLAZA |
A CORP OF PA |
PHILADELPHIA, PENNSYLVANIA 19103 |
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Pat #
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NONE
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06435860
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Correspondence name and address
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WILLIAM H. EDGERTON
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P. O. BOX 7929
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PHILADELPHIA, PA 19101
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Assignment:
4
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Reel/Frame: | 004528/0689 | |
| Pages: | 2 |
| | Recorded: | 03/17/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ONE FRANKLIN PLAZA |
A CORP. OF PA. |
PHILADELPHIA, PENNSYLVANIA 19101 |
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Pat #
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NONE
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06840621
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Correspondence name and address
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VINCENT L. FABIANO
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SMITH KLINE BECKMAN CORP.
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CORPORATE PATENTS N-160,
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P. O. BOX 7929
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PHILADELPHIA, PA 19101
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Assignment:
5
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Reel/Frame: | 005396/0800 | |
| Pages: | 3 |
| | Recorded: | 06/20/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1001 LOWER LANDING ROAD, 603 VPR COMMERCE CENTER |
R.D. 1, P.O. BOX 579, |
BLACKWOOD, NEW JERSEY 08012 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07540844
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Correspondence name and address
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ECKERT, SEAMANS, CHERIN & MELLOTT
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1700 MARKET ST., STE. 3232
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PHILADELPHIA, PA 19103
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