Vestberg; Torvald
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vestberg; Torvald.The latest application filed is for "process for producing a prepolymerized solid ziegler-natta catalyst".
Company Profile
3.23.33
- Vestberg; Torvald - Porvoo FI
Patent Activity
| Patent | Date |
|---|---|
| Process For Producing A Prepolymerized Solid Ziegler-natta Catalyst App 20210317242 - Vestberg; Torvald ; et al. | 2021-10-14 |
| Catalyst component for the preparation of nucleated polyolefins Grant 11,078,310 - Vestberg August 3, 2 | 2021-08-03 |
| Catalyst component Grant 10,870,718 - Denifl , et al. December 22, 2 | 2020-12-22 |
| Solid Catalyst For The Preparation Of Nucleated Polyolefins App 20190211117 - Vestberg; Torvald | 2019-07-11 |
| Process for the manufacture of a capacitor film Grant 10,253,115 - Denifl , et al. | 2019-04-09 |
| Catalyst Component For The Preparation Of Nucleated Polyolefins App 20190016834 - Vestberg; Torvald | 2019-01-17 |
| Catalyst component for the preparation of nucleated polyolefins Grant 10,138,308 - Vestberg Nov | 2018-11-27 |
| Nucleated polypropylene composition Grant 10,125,248 - Wang , et al. November 13, 2 | 2018-11-13 |
| Propylene random copolymer Grant 10,113,021 - Virkkunen , et al. October 30, 2 | 2018-10-30 |
| Polymer composition with high XS, high Tm suitable for BOPP processing Grant 10,040,930 - Gloger , et al. August 7, 2 | 2018-08-07 |
| Catalyst Component App 20180194881 - DENIFL; Peter ; et al. | 2018-07-12 |
| Two-stage process for producing polypropylene compositions Grant 9,994,656 - Vestberg , et al. June 12, 2 | 2018-06-12 |
| Propylene Random Copolymer App 20170218104 - Virkkunen; Ville ; et al. | 2017-08-03 |
| Nucleated Polypropylene Composition App 20170145197 - Wang; Jingbo ; et al. | 2017-05-25 |
| Catalyst Component For The Preparation Of Nucleated Polyolefins App 20170121431 - Vestberg; Torvald | 2017-05-04 |
| Process For Producing Propylene Terpolymer App 20160312018 - VESTBERG; Torvald ; et al. | 2016-10-27 |
| Polymer Composition With High Xs, High Tm Suitable For Bopp Processing App 20160208085 - GLOGER; Dietrich ; et al. | 2016-07-21 |
| Two-stage Process For Producing Polypropylene Compositions App 20160208032 - Vestberg; Torvald ; et al. | 2016-07-21 |
| Polypropylene Composition Comprising A Propylene Copolymer Component App 20160200839 - VESTBERG; Torvald ; et al. | 2016-07-14 |
| High purity heterophasic propylene copolymers Grant 9,255,166 - Grein , et al. February 9, 2 | 2016-02-09 |
| Preparation of propylene copolymer with dynamically operated reactor Grant 9,079,988 - Bergstra , et al. July 14, 2 | 2015-07-14 |
| Propylene Random Copolymer App 20140357816 - Virkkunen; Ville ; et al. | 2014-12-04 |
| Process For The Manufacture Of A Capacitor Film App 20140220236 - Denifl; Peter ; et al. | 2014-08-07 |
| Power Cable Comprising Polypropylene App 20140190723 - Vestberg; Torvald ; et al. | 2014-07-10 |
| Catalyst With Low Surface Area App 20130018158 - Denifl; Peter ; et al. | 2013-01-17 |
| Process for the manufacture of heterophasic propylene copolymer Grant 8,207,271 - Denifl , et al. June 26, 2 | 2012-06-26 |
| Preparation Of Propylene Copolymer With Dynamically Operated Reactor App 20110224387 - Bergstra; Michiel ; et al. | 2011-09-15 |
| Alpha-olefin Homo- Or Copolymer Compositions App 20110034656 - Vestberg; Torvald ; et al. | 2011-02-10 |
| High Purity Heterophasic Propylene Copolymers App 20110034634 - Grein; Christelle ; et al. | 2011-02-10 |
| Polypropylene Composition Comprising a Propylene Copolymer Component App 20100317803 - Vestberg; Torvald ; et al. | 2010-12-16 |
| Catalyst With Low Surface Area App 20100311924 - Denifl; Peter ; et al. | 2010-12-09 |
| Alpha-olefin homo-or copolymer compositions Grant 7,834,094 - Vestberg , et al. November 16, 2 | 2010-11-16 |
| Process for the preparation of propylene random copolymers App 20100267903 - Denifl; Peter ; et al. | 2010-10-21 |
| Random Propylene Copolymer With High Comonomer Content App 20100256318 - Denifl; Peter ; et al. | 2010-10-07 |
| Process For The Manufacture Of Heterophasic Propylene Copolymer App 20100240836 - Denifl; Peter ; et al. | 2010-09-23 |
| High Melt Flow Heterophasic Polypropylene Copolymers App 20100016510 - Malm; Bo ; et al. | 2010-01-21 |
| Process for producing olefin polymers Grant 7,531,607 - Vestberg May 12, 2 | 2009-05-12 |
| Alpha-olefin homo-or copolymer compositions App 20090054589 - Vestberg; Torvald ; et al. | 2009-02-26 |
| Polypropylene Composition Comprising a Propylene Homopolymer Component App 20090018267 - Vestberg; Torvald ; et al. | 2009-01-15 |
| Process for the production of polypropylene using high yield Ziegler-Natta catalysts Grant 7,465,775 - Vestberg , et al. December 16, 2 | 2008-12-16 |
| Process for Producing Heterophasic Alpha-Olefin Polymers App 20080033122 - Denifl; Peter ; et al. | 2008-02-07 |
| Process for producing olefin polymers App 20070149728 - Vestberg; Torvald | 2007-06-28 |
| Process for the production of polypropylene using high yield ziegler-natta catalysts App 20060235172 - Vestberg; Torvald ; et al. | 2006-10-19 |
| Process for preparing propylene copolymers Grant 7,038,000 - Vestberg , et al. May 2, 2 | 2006-05-02 |
| Process for preparing propylene copolymers App 20040176551 - Vestberg, Torvald ; et al. | 2004-09-09 |
| High-stiffness propylene polymers and a process for the preparation thereof Grant 6,747,103 - Vestberg , et al. June 8, 2 | 2004-06-08 |
| Heterophasic copolymers Grant 6,723,829 - Malm , et al. April 20, 2 | 2004-04-20 |
| Preparation of polyolefin based thermoplastic elastomers Grant 6,602,959 - Vestberg , et al. August 5, 2 | 2003-08-05 |
| Preparation of polyolefin based thermoplastic elastomers App 20020183452 - Vestberg, Torvald ; et al. | 2002-12-05 |
| Plastic material for packaging Grant 5,663,232 - Seppanen , et al. September 2, 1 | 1997-09-02 |
| Conductive plastic composite and its preparation and use Grant 5,158,707 - Vestberg , et al. October 27, 1 | 1992-10-27 |
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