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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/23/2006
Application #:
10510248
Filing Dt:
07/14/2005
Publication #:
Pub Dt:
12/08/2005
Inventors:
Iain Stewart Dennis, Phillip Antony Mayhew
Title:
REMOVAL OF BLOCKAGES FROM PIPEWORK USING CARBONATE AND NITRIC ACID TREATMENT STEPS
Assignment: 1
Reel/Frame:
016250/0727Recorded: 07/12/2005Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/27/2005
Exec Dt:
06/30/2005
Assignee:
RISLEY, WARRINGTON
CHESHIRE, UNITED KINGDOM WA3 6AS
Correspondent:
BEVER, HOFFMAN & HARMS, LLP
1432 CONCANNON BLVD., BLDG. G
LIVERMORE, CA 94550
Assignment: 2
Reel/Frame:
020482/0750Recorded: 02/08/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/2007
Assignee:
PELHAM HOUSE
CALDERBRIDGE, CUMBRIA, UNITED KINGDOM CA20 1DB
Correspondent:
DANA L. TANGREN
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111

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