Fraaije; Volker

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fraaije; Volker.The latest application filed is for "supported catalyst system".

Company Profile

2.22.18

Fraaije; Volker - Frankfurt am Main DE
Fraaije; Volker - Frankfurt DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Plastic depolymerization using halloysite Grant 11,319,424 - Brita , et al. May 3, 2	2022-05-03
Supported Catalyst System App 20210221923 - MIHAN; SHAHRAM ; et al.	2021-07-22
Plastic Depolymerization Using Halloysite App 20210070958 - Brita; Diego ; et al.	2021-03-11
Plastic Depolymerization Using Fluorinated Alumina App 20210061972 - Nagy; Sandor ; et al.	2021-03-04
Continuous gas-phase polymerization processes Grant 10,358,509 - Fraaije , et al.	2019-07-23
Continuous Gas-phase Polymerization Processes App 20180079842 - Fraaije; Volker ; et al.	2018-03-22
Process for preparing a supported catalyst system for olefin polymerization, the catalyst system and its use Grant 8,999,875 - Fantinel , et al. April 7, 2	2015-04-07
Process for the preparation of supported catalysts Grant 8,859,451 - Mihan , et al. October 14, 2	2014-10-14
Preparation of supported catalyst systems containing reduced amounts of aluminoxanes Grant 8,680,001 - Gregorius , et al. March 25, 2	2014-03-25
Process for preparing a supported catalyst system for olefin polymerization, the catalyst system and its use App 20130072652 - Fantinel; Fabiana ; et al.	2013-03-21
Process for the Preparation of Supported Catalysts App 20120283400 - Mihan; Shahram ; et al.	2012-11-08
Transition metal compound, ligand system, catalyst system and its use for the polymerization and copolymerization of olefins Grant 7,569,651 - Schottek , et al. August 4, 2	2009-08-04
Preparation of supported catalyst systems containing reduced amounts of aluminoxanes App 20090030166 - Gregorius; Heike ; et al.	2009-01-29
Preparation of supported catalyst systems containing reduced amounts of aluminoxanes Grant 7,446,072 - Gregorius , et al. November 4, 2	2008-11-04
Transition metal compound, ligand system, catalyst system and the use of the latter for polymerisation and copolymerisation of olefins Grant 7,342,078 - Schottek , et al. March 11, 2	2008-03-11
Preparation of catalyst systems Grant 7,285,513 - Kratzer , et al. October 23, 2	2007-10-23
Olefin polymerization process Grant 7,122,606 - Tonti , et al. October 17, 2	2006-10-17
Catalytic solid supported on calcined hydrotalcite for olefinic polymerisation Grant 7,094,724 - Fraaije , et al. August 22, 2	2006-08-22
Olefin polymerization process App 20060160962 - Tonti; Maria Silvia ; et al.	2006-07-20
Preparation of preparing substituted indanones Grant 7,038,070 - Bingel , et al. May 2, 2	2006-05-02
Preparation of supported catalyst systems containing reduced amounts of aluminoxanes App 20060058180 - Gregorius; Heike ; et al.	2006-03-16
Transition metal compound, ligand system, catalyst system and its use for the polymerization and copolymerization of olefins App 20060020096 - Schottek; Jorg ; et al.	2006-01-26
Preparation of catalyst systems App 20050272596 - Kratzer, Roland ; et al.	2005-12-08
Preparation of preparing substituted indanones Grant 6,963,017 - Bingel , et al. November 8, 2	2005-11-08
Catalyst system for carrying out olefin polymerization comprising a calcined hydro-talcite serving as a supporting material Grant 6,924,248 - Mihan , et al. August 2, 2	2005-08-02
Catalyst solid comprising pyrogenic silica for olefin polymerization App 20050043170 - Fraaije, Volker ; et al.	2005-02-24
Preparation of preparing substituted indanones App 20050033076 - Bingel, Carsten ; et al.	2005-02-10
High-molecular polypropylene with a broad distribution of the molecular weight and a short isotactic sequence length Grant 6,759,500 - Dolle , et al. July 6, 2	2004-07-06
Catalyst system for carrying out olefin polymerization comprising a calcined hydro-talcite serving as a supporting material App 20040033890 - Mihan, Shahram ; et al.	2004-02-19
Catalytic solid supported on calcined hydrotalcite for olefinic polymerisation App 20030176275 - Fraaije, Volker ; et al.	2003-09-18
Transition metal compound, ligand system, catalyst system and the use of the latter for polymerisation and copolymerisation of olefins App 20030149199 - Schottek, Jorg ; et al.	2003-08-07
Preparation of preparing substituted indanones App 20030009046 - Bingel, Carsten ; et al.	2003-01-09
Preparation of preparing substituted indanones Grant 6,492,539 - Bingel , et al. December 10, 2	2002-12-10
Metallocene compound and polymerization catalyst comprising heterocyclic group Grant 6,469,114 - Schottek , et al. October 22, 2	2002-10-22
Method for producing metallocenes Grant 6,365,763 - Winter , et al. April 2, 2	2002-04-02
Metallocenes containing partially hydrogenated p-ligands Grant 5,990,331 - Winter , et al. November 23, 1	1999-11-23

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