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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
6573345
Issue Dt:
06/03/2003
Application #:
09007442
Filing Dt:
01/15/1998
Inventors:
DONALD ALBERT BANSLEBEN, STEFAN K. FRIEDRICH, TODD ROSS YOUNKIN, ROBERT HOWARD GRUBBS et al
Title:
CATALYST COMPOSITIONS AND PROCESSES FOR OLEFIN OLIGOMERIZATION AND POLYMERIZATION
Assignment: 1
Reel/Frame:
011156/0752Recorded: 09/22/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
BANSLEBEN, DONALD ALBERT
Exec Dt:
04/07/1998
Assignee:
W.R. GRACE & CO.-CONN
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Correspondent:
CRYOVAC, INC.
HOWARD TROFFKIN
PATENT DEPARTMENT
100 ROGERS BRIDGE ROAD, BLDG. A
DUNCAN, SOUTH CAROLINA 29334
Assignment: 2
Reel/Frame:
009405/0001Recorded: 08/17/1998Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
W.R. GRACE & CO.-CONN.
Exec Dt:
08/14/1998
Assignee:
CRYOVAC, INC.
LAW DEPARTMENT, BLDG. A
100 ROGERS BRIDGE ROAD
DUNCAN, SOUTH CAROLINA 29334
Correspondent:
J. J. WASATONIC
LAW DEPARTMENT
100 ROGERS BRIDGE ROAD, BLDG. A
DUNCAN, S.C. 29334-0464
Assignment: 3
Reel/Frame:
011156/0758Recorded: 09/22/2000Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
FRIEDRICH, STEFAN KILIAN
Exec Dt:
02/18/2000
YOUNKIN, TODD ROSS
Exec Dt:
01/20/2000
GRUBBS, ROBERT HOWARD
Exec Dt:
05/11/2000
WANG, CHUNMING
Exec Dt:
02/02/2000
LI, ROBERT
Exec Dt:
02/16/2000
Assignee:
CALIFORNIA INSTITUE OF TECHNOLOGY
1200 EAST CALIFORNIA BLVD.
PASADENA, CALIFORNIA 91125
Correspondent:
CRYOVAC, INC.
HOWARD TROFFKIN
PATENT DEPARTMENT
100 ROGERS BRIDGE ROAD, BLDG. A
DUNCAN, SOUTH CAROLINA 29334
Assignment: 4
Reel/Frame:
011156/0706Recorded: 09/22/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CALIFORNIA INSTITUTE OF TECHNOLOGY
Exec Dt:
06/20/2000
Assignee:
W.R. GRACE & CO.-CONN
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Correspondent:
HOWARD TROFFKIN
C/O CRYOVAC, INC.
PATENT DEPARTMENT
100 ROGER BRIDGE ROAD, BLDG. A
DUNCAN, SC 29334
Assignment: 5
Reel/Frame:
011156/0722Recorded: 09/22/2000Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
W.R. GRACE & CO. -CONN
Exec Dt:
09/19/2000
Assignee:
CRYOVAC, INC.
100 ROGERS BRIDGE ROAD
DUNCAN, SOUTH CAROLINA 29334
Correspondent:
CRYOVAC, INC.
HOWARD TROFFKIN
100 ROGER BRIDGE ROAD, BLDG. A
DUNCAN, SC 29334

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