Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications.
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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09/07/1993
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Application #:
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07897146
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Filing Dt:
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06/11/1992
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Inventors:
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DAVID A. COOPER, RAYMOND P. DENKEWICZ, ELLIOT P. HERTZENBERG
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Title:
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STABLE ZEOLITE OF LOW UNIT CELL CONSTANT AND METHOD OF MAKING SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 840 500 E. SWEDESFORD ROAD |
| VALLEY FORGE, PENNSYLVANIA 19482 |
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| PQ CORPORATION |
| ERNEST G. POSNER |
| VICE PRESIDENT AND GENERAL COUNSEL |
| P.O. BOX 840 |
| VALLEY FORGE, PENNSYLVANIA 19482 |
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Assignment:
2
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| 677 WASHINGTON BOULEVARD |
| STAMFORD, CONNECTICUT 06901 |
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| ROBYN RAHBAR, ESQ |
| SIMPSON THACHER & BARTLETT LLP |
| 425 LEXINGTON AVENUE |
| NEW YORK, NY 10017 |
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Assignment:
3
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FIRST LIEN GRANT OF SECURITY INTEREST IN PATENTS
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| 677 WASHINGTON BOULEVARD |
| STAMFORD, CONNECTICUT 06901 |
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| TERESA HU |
| 525 UNIVERSITY DRIVE, SUITE 1100 |
| PALO ALTO, CA 94301 |
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Assignment:
4
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SECOND LIEN GRANT OF SECURITY INTEREST IN PATENTS
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| 677 WASHINGTON BOULEVARD |
| STAMFORD, CONNECTICUT 06901 |
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| TERESA HU |
| 525 UNIVERSITY DRIVE, SUITE 1100 |
| PALO ALTO, CA 94301 |
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Assignment:
5
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TERMINATION AND RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
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| 1200 WEST SWEDESFORD ROAD |
| BERWYN, PENNSYLVANIA 19312 |
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| TERESA HU |
| 525 UNIVERSITY AVENUE |
| PALO ALTO, CA 94301 |
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Assignment:
6
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FIRST LIEN GRANT OF SECURITY INTEREST IN PATENTS AMENDMENT NO. 1
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| ELEVEN MADISON AVENUE |
| NEW YORK, NEW YORK 10010 |
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| JESSICA LEHRMAN, ESQ. |
| 919 THIRD AVENUE |
| DEBEVOISE & PLIMPTON LLP |
| NEW YORK, NY 10022 |
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Assignment:
7
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SECOND LIEN GRANT OF SECURITY INTEREST IN PATENTS AMENDMENT NO. 1
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| ELEVEN MADISON AVENUE |
| NEW YORK, NEW YORK 10010 |
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| JESSICA LEHRMAN, ESQ. |
| 919 THIRD AVENUE |
| DEBEVOISE & PLIMPTON LLP |
| NEW YORK, NY 10022 |
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Assignment:
8
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RELEASE OF SECURITY INTEREST IN PATENTS
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| 300 LINDENWOOD DRIVE, VALLEYBROOKE CORPORATE CENTER |
| MALVERN, PENNSYLVANIA 19355 |
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| IP RESEARCH PLUS, INC. |
| 21 TADCASTER CIRCLE |
| ATTN: PENELOPE J.A. AGODOA |
| WALDORF, MD 20602 |
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Assignment:
9
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RELEASE OF SECURITY INTEREST IN PATENTS
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| 300 LINDENWOOD DRIVE, VALLEYBROOKE CORPORATE CENTER |
| MALVERN, PENNSYLVANIA 19355 |
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| IP RESEARCH PLUS, INC. |
| 21 TADCASTER CIRCLE |
| ATTN: PENELOPE J.A. AGODOA |
| WALDORF, MD 20602 |
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