Patent Assignment Abstract of Title
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Total Assignments:
13
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Patent #:
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Issue Dt:
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02/04/1986
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Application #:
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06514615
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Filing Dt:
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07/18/1983
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Inventor:
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NICHOLAS E. BUTTS
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Title:
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SUBTERRANEAN TANK LEAK DETECTION SYSTEM AND METHOD
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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CUSHMAN, DARBY & CUSHMAN |
1615 L STREET N.W. ,11TH FLOOR |
WASHINGTON, D.C. 20036 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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SHAWN, BERGER & MANN |
1850 M STREET, N.W. SUITE 280 |
WASHINGTON, D.C. 20036 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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215 COLONNADE ROAD |
OTTAWA, ONTARIO, CANADA K2E 7K3 |
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CUSHMAN, DARBY AND CUSHMAN |
1615 L STREET, N.W., 11TH FLR. |
WASHINGTON,DC 20036 |
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Assignment:
4
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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RUDNICK & WOLFE |
SUITE 1800 |
203 NORTH LA SALLE STREET |
CHICAGO, IL 60601-1293 |
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Assignment:
5
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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STEVENS & LEE |
FOUR GLENHARDIE CORPORATE CENTER |
1255 DRUMMERS LANE |
P.O. BOX 236 |
WAYNE, PA 19087-0236 |
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Assignment:
6
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ASSIGNMENT OF ASSIGNORS INTEREST.
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CUSHMAN, DARBY & CUSHMAN |
1615 L STREET N.W. ,11TH FLOOR |
WASHINGTON, D.C. 20036 |
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Assignment:
7
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ASSIGNMENT OF ASSIGNORS INTEREST.
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306 COMMERCE DRIVE |
EXTON, PENNSYLVANIA 19341 |
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CUSHMAN, DARBY & CUSHMAN |
ATTN: G. LLOYD KNIGHT |
ELEVENTH FLOOR |
1615 L STREET, N.W. |
WASHINGTON, DC 20036-5601 |
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Assignment:
8
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422 BUSINESS CENTER A130 NORTH DRIVE |
OAKS, PENNSYLVANIA 19456 |
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STEVENS & LEE |
TIMOTHY F. DEMERS |
607 WASHINGTON STREET |
P.O. BOX 679 |
READING, PA 19603 |
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Assignment:
9
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PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT
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30 42ND AVENUE |
C/O GROUPE CONSEIL MARSAN, IC. |
LACHINE, QUEBEC, CANADA H8T 2H3 |
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PIPER RUDNICK LLP |
JAMES M. HEINTZ |
1200 NINTEETH STREET, N.W. |
WASHINGTON, DC 20036-2412 |
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Assignment:
10
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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30 42ND AVENUE |
C/O GROUPE CONSEIL MARSAN, INC. |
LACHINE, QUEBEC, CANADA H8T 2H3 |
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PIPER RUDNICK LLP |
JAMES M. HEINTZ |
1200 19TH STREET, N.W. |
WASHINGTON, DC 20036-2412 |
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Assignment:
11
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CORRECTIVE COVERSHEET TO CORRECT THE NAMES OF THE ASSIGNOR AND ASSIGNEE PREVIOUSLY RECORDED ON REEL 015878, FRAME 0749.
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4010 CLAY STREET |
POINT OF ROCKS, MARYLAND 21777-0285 |
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SUPERVISOR, PATENT PROSECUTION SERVICES |
PIPER RUDNICK LLP |
1200 NINTEENTH STREET, N.W. |
WASHINGTON, D.C. 20036-2412 |
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Assignment:
12
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ASSIGNMENT OF PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT
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270 CHEMIN DU TREMBLAY |
BOUCHERVILLE, QUEBEC J4B 5X9 |
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PATENT GROUP |
DLA PIPER RUDNICK GRAY CARY US LLP |
1200 NINETEENTH STREET, N.W. |
WASHINGTON, D.C. 20036-2412 |
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Assignment:
13
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CORRECTIVE ASSIGNMENT TO CORRECT THE POSTAL CODE AND PATENT NUMBERS, PREVIOUSLY RECORDED ON REEL 022708 FRAME 0799.
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11535 1ST AVENUE |
BUREAU 500 |
SAINT GEORGES QUEBEC, CANADA G5Y7X3 |
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ABBY RIGGLEMAN |
4010 CLAY STREET |
POINT OF ROCKS, MARYLAND 21777 |
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