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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/29/2000
Application #:
08938419
Filing Dt:
09/26/1997
Inventors:
HAIWEN CHEN, KE HONG
Title:
METHODS AND APPARATUS FOR MONITORING WATER PROCES EQUIPMENT
Assignment: 1
Reel/Frame:
008982/0979Recorded: 02/23/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/24/1997
Exec Dt:
09/24/1997
Assignee:
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Correspondent:
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPT.
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 2
Reel/Frame:
011410/0395Recorded: 01/04/2001Pages: 19
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST
Assignors:
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11/14/2000
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11/14/2000
Assignee:
INDEPENDENCE CENTER, 15TH FLOOR
101 N. TRYON STREET
CHARLOTTE, NORTH CAROLINA 28255
Correspondent:
MOORE & VAN ALLEN PLLC
STEVEN D. THOMAS
2200 WEST MAIN STREET
SUITE 800
DURHAM, NORTH CAROLINA 27705

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