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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:040255/0136   Pages: 4
Recorded: 10/22/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 26
1
Patent #:
6469112
Issue Dt:
10/22/2002
Application #:
09930520
Filing Dt:
08/15/2001
Publication #:
US20020028893
Pub Dt:
03/07/2002
Title:
(CYCLOALKYL) METHYL SILANES AS EXTERNAL DONORS FOR POLYOLEFIN CATALYSTS
2
Patent #:
7153803
Issue Dt:
12/26/2006
Application #:
10879572
Filing Dt:
06/28/2004
Publication #:
US20050288460
Pub Dt:
12/29/2005
Title:
HIGH ACTIVITY AND GOOD HYDROGEN RESPONSE ZIEGLER-NATTA POLYETHYLENE CATALYST
3
Patent #:
7326757
Issue Dt:
02/05/2008
Application #:
11185126
Filing Dt:
07/20/2005
Publication #:
US20070021573
Pub Dt:
01/25/2007
Title:
SUPPORTED CATALYST FOR OLEFIN POLYMERIZATION
4
Patent #:
7700513
Issue Dt:
04/20/2010
Application #:
11753471
Filing Dt:
05/24/2007
Publication #:
US20070243998
Pub Dt:
10/18/2007
Title:
SUPPORTED CATALYST FOR OLEFIN POLYMERIZATION
5
Patent #:
8344079
Issue Dt:
01/01/2013
Application #:
11967815
Filing Dt:
12/31/2007
Publication #:
US20090171044
Pub Dt:
07/02/2009
Title:
MOLAR RATIO MODIFICATIONS TO LARGER POLYOLEFIN CATALYSTS
6
Patent #:
8003559
Issue Dt:
08/23/2011
Application #:
12119824
Filing Dt:
05/13/2008
Publication #:
US20090286672
Pub Dt:
11/19/2009
Title:
INTERNAL DONOR FOR OLEFIN POLYMERIZATION CATALYSTS
7
Patent #:
7638585
Issue Dt:
12/29/2009
Application #:
12119832
Filing Dt:
05/13/2008
Publication #:
US20090286942
Pub Dt:
11/19/2009
Title:
CATALYST FLOW
8
Patent #:
8003558
Issue Dt:
08/23/2011
Application #:
12181907
Filing Dt:
07/29/2008
Publication #:
US20100029870
Pub Dt:
02/04/2010
Title:
INTERNAL DONOR FOR OLEFIN POLYMERIZATION CATALYSTS
9
Patent #:
8211819
Issue Dt:
07/03/2012
Application #:
12655007
Filing Dt:
12/21/2009
Publication #:
US20110152481
Pub Dt:
06/23/2011
Title:
INTERNAL AND EXTERNAL DONOR COMPOUNDS FOR OLEFIN POLYMERIZATION CATALYSTS
10
Patent #:
8569195
Issue Dt:
10/29/2013
Application #:
12711353
Filing Dt:
02/24/2010
Publication #:
US20110207901
Pub Dt:
08/25/2011
Title:
INTERNAL AND EXTERNAL DONOR COMPOUNDS FOR OLEFIN POLYMERIZATION CATALYSTS II
11
Patent #:
8318626
Issue Dt:
11/27/2012
Application #:
12714686
Filing Dt:
03/01/2010
Publication #:
US20110213106
Pub Dt:
09/01/2011
Title:
INTERNAL AND EXTERNAL DONOR COMPOUNDS FOR OLEFIN POLYMERIZATION CATALYSTS III
12
Patent #:
9562119
Issue Dt:
02/07/2017
Application #:
12786701
Filing Dt:
05/25/2010
Publication #:
US20110294970
Pub Dt:
12/01/2011
Title:
ETHYLENE POLYMERIZATION CATALYSTS
13
Patent #:
8227370
Issue Dt:
07/24/2012
Application #:
12943512
Filing Dt:
11/10/2010
Publication #:
US20120116031
Pub Dt:
05/10/2012
Title:
HIGH ACTIVITY CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND METHOD OF USING THE SAME
14
Patent #:
NONE
Issue Dt:
Application #:
13000842
Filing Dt:
03/04/2011
Publication #:
US20110172376
Pub Dt:
07/14/2011
Title:
PROCESS FOR THE PRODUCTION OF AN ALPHA-OLEFIN POLYMER
15
Patent #:
8685879
Issue Dt:
04/01/2014
Application #:
13097210
Filing Dt:
04/29/2011
Publication #:
US20120277090
Pub Dt:
11/01/2012
Title:
EMULSION PROCESS FOR IMPROVED LARGE SPHERICAL POLYPROPYLENE CATALYSTS
16
Patent #:
8765626
Issue Dt:
07/01/2014
Application #:
13307215
Filing Dt:
11/30/2011
Publication #:
US20130137568
Pub Dt:
05/30/2013
Title:
Internal Donor Structure for Olefin Polymerization Catalysts and Methods of Making and Using Same
17
Patent #:
8933180
Issue Dt:
01/13/2015
Application #:
13829284
Filing Dt:
03/14/2013
Publication #:
US20140275451
Pub Dt:
09/18/2014
Title:
INTERNAL AND EXTERNAL DONOR COMPOUNDS FOR OLEFIN POLYMERIZATION CATALYSTS IV
18
Patent #:
9284392
Issue Dt:
03/15/2016
Application #:
13840182
Filing Dt:
03/15/2013
Publication #:
US20140275452
Pub Dt:
09/18/2014
Title:
MIXED INTERNAL DONOR STRUCTURES FOR 1-OLEFIN POLYMERIZATION CATALYSTS
19
Patent #:
9593182
Issue Dt:
03/14/2017
Application #:
14075691
Filing Dt:
11/08/2013
Publication #:
US20140128556
Pub Dt:
05/08/2014
Title:
PROCESS OF POLYMERIZATION CATALYST PRODUCTION WITH CONTROLLED CATALYST PROPERTIES AND USE OF SAME IN OLEFIN POLYMERIZATIONS
20
Patent #:
9217047
Issue Dt:
12/22/2015
Application #:
14255050
Filing Dt:
04/17/2014
Publication #:
US20140235805
Pub Dt:
08/21/2014
Title:
INTERNAL DONOR STRUCTURE FOR OLEFIN POLYMERIZATION CATALYSTS AND METHODS OF MAKING AND USING SAME
21
Patent #:
9403924
Issue Dt:
08/02/2016
Application #:
14304209
Filing Dt:
06/13/2014
Publication #:
US20150361194
Pub Dt:
12/17/2015
Title:
PROCESS OF PRODUCTION OF LARGE AND SPHERICAL POLYMERIZATION CATALYST AND USE OF SAME IN OLEFIN POLYMERIZATIONS
22
Patent #:
9663595
Issue Dt:
05/30/2017
Application #:
14451990
Filing Dt:
08/05/2014
Publication #:
US20160039954
Pub Dt:
02/11/2016
Title:
SOLID CATALYST COMPONENTS FOR OLEFIN POLYMERIZATION AND METHODS OF MAKING AND USING THE SAME
23
Patent #:
9738736
Issue Dt:
08/22/2017
Application #:
14457571
Filing Dt:
08/12/2014
Publication #:
US20160046740
Pub Dt:
02/18/2016
Title:
COMBINED INTERNAL DONOR SYSTEM FOR ZIEGLER-NATTA POLYOLEFIN CATALYSTS AND METHODS OF MAKING AND USING SAME
24
Patent #:
9714302
Issue Dt:
07/25/2017
Application #:
14512130
Filing Dt:
10/10/2014
Publication #:
US20160102156
Pub Dt:
04/14/2016
Title:
PROCESS FOR PREPARING SPHERICAL POLYMERIZATION CATALYST COMPONENTS FOR USE IN OLEFIN POLYMERIZATIONS
25
Patent #:
9637575
Issue Dt:
05/02/2017
Application #:
14588379
Filing Dt:
12/31/2014
Publication #:
US20160185886
Pub Dt:
06/30/2016
Title:
CATALYST SYSTEMS, OLEFIN POLYMERIZATION CATALYST COMPONENTS COMPRISING AT LEAST AN INTERNAL ELECTRON DONOR COMPOUND, AND METHODS OF MAKING AND USING THE SAME
26
Patent #:
9567410
Issue Dt:
02/14/2017
Application #:
14944587
Filing Dt:
11/18/2015
Publication #:
US20160145358
Pub Dt:
05/26/2016
Title:
INTERNAL DONOR STRUCTURE FOR OLEFIN POLYMERIZATION CATALYSTS AND METHODS OF MAKING AND USING SAME
Assignor
1
BASF CORPORATION
Exec Dt:
04/22/2016
Assignee
1
W. R. GRACE & CO. - CONN.
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

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