Patent Assignment Details
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Reel/Frame: | 011017/0845 | |
| Pages: | 13 |
| | Recorded: | 08/14/2000 | | |
Conveyance: | RE-RECORD TO ADD SECOND ASSIGNEE TO AN ASSIGNMENT PREVIOUSLY RECORDED ON REEL 9851 FRAME 0519. |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/22/2000
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Application #:
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09255205
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Filing Dt:
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02/22/1999
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Title:
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ACIDIFIED AQUEOUS DISPERSIONS OF HIGH ASPECT RATIO CLAYS
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Assignees
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3800 WEST 143RD STREET |
CLEVELAND, OHIO 44111 |
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1500 W. SHURE DRIVE |
1 NORTH ARLINGTON |
ARLINGTON HEIGHTS, ILLINOIS 60004 |
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Correspondence name and address
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PPG INDUSTRIES, INC.
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WILLIAM J. UHL,
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ONE PPG PLACE
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LAW DEPARTMENT-INTELLECTUAL PROPERTY
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PITTSBURGH PA 15272
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