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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03/13/1984
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Application #:
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06419868
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Filing Dt:
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09/20/1982
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Inventors:
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PAUL H. RALSTON, SANDRA L. WHITNEY
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Title:
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POLYPHOSPHORIC ACID AS A SCALE AND CORROSION INHIBITOR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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R. BRENT OLSON |
PAT. DEPT., MERCK & CO., INC. |
P. O. BOX 2000 |
RAHWAY, NJ 07065 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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P.O. BOX 1346 ROUTE 60 & CAMPBELLS RUN ROAD ROBINSON TOWNSHIP PITTSBURGH, PA 15230 |
PENNSYLVANIA |
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CALGON CORPORATION |
CRAIG C. COCHENOUR, ESQ. |
P.O. BOX 1346, ROBINSON TOWNSHIP |
ROUTE 60 & CAMPBELLS RUN ROAD |
PITTSBURGH, PA 15230 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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P.O. BOX 1346 ROUTE 60 & CAMPBELLS RUN ROAD ROBINSON TOWNSHIP PITTSBURGH, PA 15230 |
PENNSYLVANIA |
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CALGON CORPORATION |
CRAIG C. COCHENOUR, ESQ. |
P.O. BOX 1346, ROBINSON TOWNSHIP |
ROUTE 60 & CAMPBELLS RUN ROAD |
PITTSBURGH, PA 15230 |
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