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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6239235
Issue Dt:
05/29/2001
Application #:
08893200
Filing Dt:
07/15/1997
Inventors:
JOHN D. HOTTOVY, HARVEY D. HENSLEY, DAVID J. PRZELOMSKI, TEDDY H. CYMBALUK et al
Title:
HIGH SOLIDS SLURRY POLYMERIZATION
Assignment: 1
Reel/Frame:
008703/0039Recorded: 07/15/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HOTTOVY, JOHN D.
Exec Dt:
07/12/1997
HENSLEY, HARVEY D.
Exec Dt:
07/13/1997
PRZELMSKI, DAVID J.
Exec Dt:
07/14/1997
CYMBALUK, TEDDY H.
Exec Dt:
07/14/1997
FRANKLIN, ROBERT K., III.
Exec Dt:
07/14/1997
PEREZ, ETHELWOLDO P.
Exec Dt:
07/14/1997
Assignee:
PHILLIPS PETROLEUM COMPANY, A CORP. DE
BARTLESVILLE, OKLAHOMA 74004
Correspondent:
RICHMOND, HITCHCOCK, FISH ET AL.
CARL D. CORVIN
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 2
Reel/Frame:
036407/0440Recorded: 08/20/2015Pages: 24
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PHILLIPS PETROLEUM COMPANY
Exec Dt:
04/24/2012
Assignee:
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
RM 6058A
THE WOODLANDS, TEXAS 77380
Correspondent:
CHEVRON PHILLIPS CHEMICAL COMPANY LP
ATTN: LYNDA JOLLY
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380

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