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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/22/1994
Application #:
07971875
Filing Dt:
11/05/1992
Inventors:
CORNELIS J. SMIT, GERBRAND J. M. VAN EIJDEN, THEODORUS P. J. PETERS et al
Title:
PURIFICATION OF TRI-ALKYL COMPOUNDS OF GROUP 3A METALS
Assignment: 1
Reel/Frame:
006797/0066Recorded: 11/26/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/14/1992
Exec Dt:
12/14/1992
Exec Dt:
12/14/1992
Exec Dt:
12/14/1992
Assignee:
SHELL CENTRE
2 YORK ROAD
WATERLOO, LONDON, UNITED KINGDOM SE1
Correspondent:
SHELL OIL COMPANY
TODD F. VOLYN
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:
010197/0433Recorded: 08/30/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/24/1994
Assignee:
7201 HAMILTON BOULEVARD
ALLENTOWN, PENNSYLVANIA 18195
Correspondent:
KENNETH SOLOMON
7733 FORSYTH BOULEVARD, SUITE 1400
ST. LOUIS, MO 63105
Assignment: 3
Reel/Frame:
010197/0525Recorded: 08/30/1999Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/23/1996
Assignee:
POWER ROAD, BROMBOROUGH, WIRRAL
MERSEYSIDE, ENGLAND L62 3
Correspondent:
KENNETH SOLOMON
7733 FORSYTH BOULEVARD, SUITE 1400
ST. LOUIS, MISSOURI 63105
Assignment: 4
Reel/Frame:
041772/0733Recorded: 02/20/2017Pages: 35
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/14/2017
Assignee:
8555 S. RIVER PARKWAY
TEMPE, ARIZONA 85284
Correspondent:
LISA HOFFMANN
7201 HAMILTON BLVD.
ALLENTOWN, PA 18195

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