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Patent Assignment Details
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Reel/Frame:008896/0099   Pages: 6
Recorded: 01/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 18
1
Patent #:
Issue Dt:
10/14/1986
Application #:
06392135
Filing Dt:
06/25/1982
Title:
PROCESS FOR THE POLYMERIZATION OF ALPHA-OLEFINS
2
Patent #:
Issue Dt:
06/23/1987
Application #:
06753355
Filing Dt:
07/09/1985
Title:
PROCESS FOR INHIBITING CRUST FORMATION IN REACTORS DURING ALPHA-OLEFIN PREPOLYMERIZATION MODIFICATION OF ZIEGLER CATALYST
3
Patent #:
Issue Dt:
02/23/1993
Application #:
07782250
Filing Dt:
10/28/1991
Title:
POLYOLEFIN-BASED MOULDABLE COMPOSITIONS AND ARTICLES MADE FROM THESE COMPOSITIONS
4
Patent #:
Issue Dt:
04/27/1993
Application #:
07786043
Filing Dt:
10/31/1991
Title:
CATALYTIC SOLID USABLE FOR THE STEREOSPECIFIC POLYMERISATION OF ALPHA-OLEFINS, PROCESS FOR PREPARING IT AND PROCESS FOR POLYMERISING ALPHA-OLEFINS IN ITS PRESENCE
5
Patent #:
Issue Dt:
08/03/1993
Application #:
07848347
Filing Dt:
03/09/1992
Title:
PROCESS FOR OBTAINING MONODISPERSE MICROSPHEROIDAL PARTICLES, MICROSPHEROIDAL SILICA PARTICLES OF HIGH SPECIFIC SURFACE, AND CATALYSTS SUPPORTED ON THESE PARTICLES
6
Patent #:
Issue Dt:
03/22/1994
Application #:
07991419
Filing Dt:
12/16/1992
Title:
PROCESS FOR THE POLYMERIZATION OF ALPHA-OLEFINS
7
Patent #:
Issue Dt:
03/18/1997
Application #:
08071067
Filing Dt:
06/04/1993
Title:
PROCESS FOR THE PREPRATION OF A CATALYTIC SYSTEM, PROCESS FOR THE (CO)POLYMERISATION OF OLEFINS AND (CO)POLYMERS OF AT LEAST ONE OLEFIN
8
Patent #:
Issue Dt:
02/27/1996
Application #:
08158790
Filing Dt:
12/01/1993
Title:
THERMOPLASTIC COMPOSITION, PROCESS FOR ITS PREPARATION, AND USE
9
Patent #:
Issue Dt:
03/05/1996
Application #:
08162940
Filing Dt:
12/08/1993
Title:
CATALYST SYSTEM, USE OF THIS CATALYST SYSTEM FOR THE (CO)POLYMERIZATION OF OLEFINS, PROCESS FOR PREPARING THIS CATALYST SYSTEM AND OLEFIN (CO)POLYMERIZATION PROCESS
10
Patent #:
Issue Dt:
09/17/1996
Application #:
08248218
Filing Dt:
05/24/1994
Title:
CATALYST SUPPORT AND CATALYST FOR THE POLYMERIZATION OF ALPHA-OLEFINS; PROCESSES FOR OBTAINING THEM AND POLYMERIZATION OF ALPHA-OLEFINS IN PRESENCE OF THE CATALYST
11
Patent #:
Issue Dt:
11/12/1996
Application #:
08272287
Filing Dt:
07/08/1994
Title:
PROCESS FOR THE PREPARATION OF A CATALYST FOR THE POLYMERIZATION OF OLEFINS AND CATALYST OBTAINED THEREBY
12
Patent #:
Issue Dt:
06/11/1996
Application #:
08286444
Filing Dt:
08/05/1994
Title:
PROCESS FOR THE PREPARATION OF A POLYOLEFIN AND SYNDIOTACTIC POLYPROPYLENE
13
Patent #:
Issue Dt:
02/18/1997
Application #:
08336652
Filing Dt:
11/04/1994
Title:
CATALYTIC SYSTEM WHICH MAY BE USED FOR THE POLYMERIZATION OF ALPHA-OLEFINS AND PROCESS FOR THIS POLYMERIZATION
14
Patent #:
Issue Dt:
05/20/1997
Application #:
08412412
Filing Dt:
03/27/1995
Title:
PROCESS FOR THE MANUFACTURE OF A CATALYTIC SOLID, CATALYTIC SOLID AND PROCESS FOR (CO)POLYMERISATION OF OLEFINS BY MEANS OF THIS CATALYTIC SOLID
15
Patent #:
Issue Dt:
02/25/1997
Application #:
08460202
Filing Dt:
06/02/1995
Title:
PROCESS FOR THE POLYMERISATION OF OLEFINS IN THE PRESENCE OF ANACTIVATED CATALYST
16
Patent #:
Issue Dt:
10/29/1996
Application #:
08463105
Filing Dt:
06/05/1995
Title:
COMPOSITION BASED ON PROPYLENE POLYMER PROCESS FOR OBTAINING IT AND ITS USE
17
Patent #:
Issue Dt:
06/10/1997
Application #:
08565905
Filing Dt:
12/01/1995
Title:
COMPOSITION BASED ON AN OLEFIN POLYMER AND OBJECT MANUFACTURED FROM THIS COMPOSITION
18
Patent #:
Issue Dt:
06/03/1997
Application #:
08574185
Filing Dt:
12/18/1995
Title:
PROPYLENE POLYMER, PROCESS FOR OBTAINING IT AND USE
Assignor
1
Exec Dt:
09/30/1997
Assignee
1
RUE DU PRINCE ALBERT, 44
B-1050 BRUSSELS, BELGIUM
Correspondence name and address
SPENCER & FRANK
JOHN W. SCHNELLER
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005-3955

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