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Patent Assignment Assignor Details
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Assignor Name : PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Total Assignments: 5
Assignment: 1
Reel/Frame:005614/0969   Pages: 5
Recorded: 02/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Exec Dt:
02/09/1990
Assignee
1
ADERCO CHEMICAL PRODUCTS INC., MONTREAL, CANADA A CANADIAN COMPANY
Properties
 
Pat #
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Pub #
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4639255
NONE
06197457
 
4515740
NONE
06403981
Correspondence name and address
FRENCH & DOESCHER
P.O.BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 2
Reel/Frame:005573/0001   Pages: 6
Recorded: 11/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Exec Dt:
10/08/1990
Assignee
1
DRILLING SPECIALTIES COMPANY, A CORP. OF DE
309 SHORT ST.
BARTLESVILLE, OKLAHOMA 74004
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Correspondence name and address
J.E. PHILLIPS
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 3
Reel/Frame:005602/0682   Pages: 4
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignor
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Exec Dt:
12/13/1990
Assignee
1
ATLANTIC RICHFIELD COMPANY, A CORP. OF DE
LOS ANGELES,, CALIFORNIA
Property
 
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5157188
NONE
06713652
Correspondence name and address
WILLIAM C. LONG, P.A.
26 DEHART STREET
MORRISTOWN, NJ 07960
Assignment: 4
Reel/Frame:005602/0694   Pages: 4
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignor
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Exec Dt:
12/13/1990
Assignee
1
ATLANTIC RICHFIELD COMPANY, A CORP. OF DE
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210357
NONE
06742337
Correspondence name and address
WILLIAM C. LONG, P.A.
26 DEHART STREET
MORRISTOWN, NJ 07960
Assignment: 5
Reel/Frame:005602/0702   Pages: 4
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignor
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
Exec Dt:
12/13/1990
Assignee
1
ATLANTIC RICHFIELD COMPANY, A CORP. OF DE
LOS ANGELES,, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4658077
NONE
06742340
Correspondence name and address
WILLIAM C. LONG, P.A.
26 DEHART STREET
MORRISTOWN, NJ 07960

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