Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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07/10/1990
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Application #:
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07442107
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Filing Dt:
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11/28/1989
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Inventors:
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JEFFREY A. KUPHAL, LLOYD M. ROBESON, JOSEPH G. SANTANGELO
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Title:
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METHOD FOR FOAMING HIGH TEMPERATURE POLYMERS USING POLY(ALKYLENE CARBONATES) AS FOAMING AGENTS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| PATENT ASSISTANT |
| AIR PRODUCTS AND CHEMICALS, INC., |
| 7201 HAMILTON BLVD., |
| ALLENTOWN, PA 18195-1501 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A DE CORPORATION |
| 3801 WEST CHESTER PIKE |
| NEWTOWN SQUARE, PENNSYLVANIA 19073 |
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| A JAPAN CORPORATION |
| KASUMIGASEKI BUILDING, P.O. BOX 90, 2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU |
| TOKYO 100, JAPAN |
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| PATENT ASSISTANT |
| AIR PRODUCTS AND CHEMICALS, INC., |
| 7201 HAMILTON BLVD., |
| ALLENTOWN, PA 18195-1501 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 3801 KENNETH PIKE, SUITE D301 WILMINGTON, DE 19807 |
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| GEORGE H. HOPKINS |
| 217 HITCHING POST DRIVE |
| WILMINGTON, DE 19803-1914 |
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