Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
ATLANTIC RICHFIELD COMPANY, A CORP. OF
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 003929/0935 | |
| Pages: | 2 |
| | Recorded: | 11/27/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06124404
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Correspondence name and address
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JOHN R. EWBANK
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ATLANTIC RICHFIELD CO. PATENT DEPT.
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1500 MARKET ST.
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PHILADELPHIA, PA 19101
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Assignment:
2
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| Reel/Frame: | 004086/0191 | |
| Pages: | 1 |
| | Recorded: | 01/24/1983 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06444537
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Correspondence name and address
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ALLEGRETTI, NEWITT, WITCOFF &
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MCANDREWS, LTD.
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125 S. WACKER DR.
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CHICAGO, IL 60606
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Assignment:
3
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| Reel/Frame: | 004472/0793 | |
| Pages: | 2 |
| | Recorded: | 10/31/1985 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06627403
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Correspondence name and address
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ALLEGRETTI, NEWITT, WITTCOFF &
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MCANDREWS, LTD.
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125 S. WACKER DRIVE
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CHICAGO, IL 60606
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10/05/2025 08:13 PM
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