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Patent Assignment Details
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Reel/Frame:004394/0473   Pages: 2
Recorded: 04/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
12/02/1986
Application #:
06722027
Filing Dt:
04/11/1985
Title:
ADDITIVE SYSTEMS FOR CONTROL OF FLUID LOSS IN AQUEOUS DRILLING FLUIDS AT HIGH TEMPERATURES
Assignors
1
Exec Dt:
03/04/1985
2
Exec Dt:
02/28/1985
3
Exec Dt:
03/11/1985
Assignee
1
NEW YORK
Correspondence name and address
MICHAEL G. GILMAN
MOBIL OIL CORP.
OFFICE OF PATENT COUNSEL
3225 GALLOWS RD.
FAIRFAX, VA 22037

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