Patent Assignment Abstract of Title
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For pending or abandoned applications please consult USPTO staff.
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Total Assignments:
9
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Patent #:
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Issue Dt:
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09/13/1983
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Application #:
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06232456
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Filing Dt:
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02/06/1981
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Inventors:
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LE-KHAC BI, MARY E. DILLON, CLYDE SHARIK
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Title:
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N,N-DIMETHYLACRYLAMIDE/2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID COPOLYMERS FOR ENHANCED PETROLEUM RECOVERY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP. OF PA |
| LOS ANGELES, CALIFORNIA |
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| D. M. KOZAK |
| ARCO |
| 1500 MARKET STREET |
| PHILADELPHIA, PA 19101 |
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Assignment:
2
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MERGER AND CHANGE OF NAME (SEE RECORD FOR DETAILS)
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| JOHN C. MARTIN, JR. |
| ARCO CHEMICAL COMPANY |
| 3801 WEST CHESTER PIKE |
| NEWTOWN SQUARE, PA 19073 D-2234 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 1500 MARKET STREET |
| A CORP. OF DE |
| PHILADELPHIA, PENNSYLVANIA 19101 |
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| JOHN C. MARTIN, JR. |
| ARCO CHEMICAL COMPANY |
| 3801 WEST CHESTER PIKE |
| NEWTOWN SQUARE, PA 19073 D-2234 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| WILMINGTON TRUST CENTER, STE. 780, 1100 NORTH MARKET ST. |
| WILMINGTON, DELAWARE 19801 |
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| JOHN C. MARTIN, JR. |
| ARCO CHEMICAL COMPANY |
| 3801 WEST CHESTER PIKE |
| NEWTOWN SQUARE, PA 19073 D-2234 |
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Assignment:
5
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| SUITE 780 WILMINGTON TRUST CENTER |
| 1100 NORTH MARKET STREET |
| WILMINGTON, DELAWARE 19801 |
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| JOHN C. MARTIN, JR. |
| ARCO CHEMICAL COMPANY |
| 3801 WEST CHESTER PIKE RM D-2233 |
| NEWTOWN SQUARE, PA 19073 |
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Assignment:
6
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1505 E. COMMERCE AVENUE |
| BROOKFIELD, WISCONSIN 53045 |
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| ATTORNEY ROBERT B. SHELLEDY |
| BLUMENTHAL LEIB & PHELPS, S.C. |
| 330 E. KILBOURN AVENUE, #850 |
| MILWAUKEE, WI 53202 |
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Assignment:
7
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| ATTN: R. MATTSON |
| 333 SOUTH SEVENTH STREET, SUITE 1400 |
| MINNEAPOLIS, MINNESOTA 55402-2424 |
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| REPUBLIC ACCEPTANCE CORPORATION |
| ATTN: R. MATTSON |
| 333 SOUTH SEVENTH STREET |
| SUITE 1400 |
| MINNEAPOLIS, MN 55402-2424 |
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Assignment:
8
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1301 AVENUE OF THE AMERICAS |
| NEW YORK, NEW YORK 10019 |
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| LATHAM & WATKINS |
| HENDRIK DE JONG |
| 633 WEST 5TH STREET, SUITE 400 |
| LOS ANGLES, CA 90071 |
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Assignment:
9
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RELEASE OF PATENT SECURITY INTEREST
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| 555 RIVER OAKS PARKWAY |
| SAN JOSE, CALIFORNIA 95134 |
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| COOLEY GODWARD LLP |
| DIANA R. SANCHEZ |
| 5 PALO ALTO SQUARE |
| 3000 EL CAMINO REAL |
| PALO ALTO, CA 94306 |
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