Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
CALGON CORPORATION, A CORP. OF DE
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 004834/0631 | |
| Pages: | 2 |
| | Recorded: | 03/07/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ROUTE 60 & CAMPBELLS RUN RD. |
ROBINSON TOWNSHIP, PENNSYLVANIA |
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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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07022181
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Correspondence name and address
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WILLIAM C. MITCHELL
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PATENT DEPARTMENT
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MERCK & CO., INC.
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P.O. BOX 2000
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RAHWAY, NJ 07065
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Assignment:
2
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Reel/Frame: | 005267/0853 | |
| Pages: | 2 |
| | Recorded: | 04/09/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ROUTE 60 & CAMPBELLS RUN ROAD |
ROBINSON TOWNSHIP,, PENNSYLVANIA |
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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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07290798
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Correspondence name and address
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MERCK & CO., INC.
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CALGON CENTER
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P.O. BOX 1346
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PITTSBURGH, PA 15230
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09/23/2024 05:04 AM
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