Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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12/25/1990
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Application #:
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07331471
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Filing Dt:
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03/31/1989
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Inventor:
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JOHN SLEGERS
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Title:
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MULTIPLE MEMBRANE SEPARATION SYSTEMS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 100 CUMMINGS PARK |
| WOBURN, MASSACHUSETTS 01801 |
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| MERVIN E. BROKKE |
| ROHM & HAAS COMPANY |
| PATENT DEPARTMENT |
| INDEPENDENCE MALL WEST |
| PHILADELPHIA, PA 19105 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| MERVIN E. BROKKE |
| ROHM & HAAS CO. |
| PATENT DEPARTMENT |
| INDEPENDENCE MALL WEST |
| PHILADELPHIA, PA 19105 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP. OF MA. |
| 850 MAIN STREET |
| WILMINGTON, MASSACHUSETTS 01887 |
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| KOCH INDUSTRIES INC. |
| ATTN: PAULA WILLIAMS |
| P.O. BOX 2256 |
| WICHITA, KS. 67201 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 850 MAIN ST. |
| WILMINGTON, MASSACHUSETTS 01887 |
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| KOCH INDUSTRIES INC. |
| PAULA WILLIAMS |
| P.O. BOX 2256 |
| WICHITA, KS 67201 |
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