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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04/12/1994
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Application #:
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07860339
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Filing Dt:
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03/30/1992
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Inventors:
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STEVEN P. DIEFENBACH, MENG-SHENG AO, JOHN M. POWER, JAMIE R. STRICKLER
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Title:
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PREPARATION OF METALLOCENES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 330 SOUTH FOURTH STREET |
| RICHMOND, VIRGINIA 23219 |
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| PHILIP M.. PIPPENGER |
| PATENT AND TRADEMARK DIVISION |
| ETHYL CORPORTION |
| 451 FLORIDA BLVD. |
| BATON ROUGE, LA 70801 |
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Assignment:
2
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(TO CORRECT SPELLING OF 4TH INVENTOR'S NAME ON THIS COVER SHEET TO JAMIE R. STRICKLER)
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| 330 SOUTH FOURTH STREET |
| RICHMOND, VIRGINIA 23219 |
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| MR. PHILIP M. PIPPENGER |
| ALBEMARLE CORPORATION |
| PATENT AND TRADEMARK DIVISION |
| 451 FLORIDA BLVD. |
| BATON ROUGE, LA 70801 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 330 SOUTH FOURTH STREET |
| RICHMOND, VIRGINIA 23219 |
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| MR. PHILIP M. PIPPONGER |
| PATENT AND TRADEMARK DIVISION |
| ALBERMARLE CORPORATION |
| 451 FLORID BOULEVARD |
| BATON ROUGE, LA 70801 |
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