Inventor · disambiguated record
Torvald Vestberg
Also filed as: VESTBERG TORVALD
27 granted patents·14 pending applications·326 citations·filing 1990–2019
96Inventor score
Top patents by PatentIndex Score
41 records- 0196US10870718B2Catalyst componentBOREALIS AG·Filed 2016·Granted Dec 22, 2020·21 cites·8 claims
- 0295US6747103B1High-stiffness propylene polymers and a process for the preparation thereofBOREALIS TECH OY·Filed 2000·Granted Jun 8, 2004·66 cites·55 claims
- 0394US10040930B2Polymer composition with high XS, high Tm suitable for BOPP processingBOREALIS AG·Filed 2014·Granted Aug 7, 2018·23 cites·12 claims
- 0489US11078310B2Catalyst component for the preparation of nucleated polyolefinsBOREALIS AG·Filed 2018·Granted Aug 3, 2021·2 cites·5 claims
- 0588US8207271B2Process for the manufacture of heterophasic propylene copolymerDENIFL PETER·Filed 2008·Granted Jun 26, 2012·15 cites·29 claims
- 0686US9255166B2High purity heterophasic propylene copolymersGREIN CHRISTELLE·Filed 2008·Granted Feb 9, 2016·11 cites·9 claims
- 0785US7465775B2Process for the production of polypropylene using high yield Ziegler-Natta catalystsBOREALIS TECH OY·Filed 2004·Granted Dec 16, 2008·22 cites·5 claims
- 0881US6723829B1Heterophasic copolymersBOREALIS TECH OY·Filed 1999·Granted Apr 20, 2004·38 cites·9 claims
- 0981US6602959B2Preparation of polyolefin based thermoplastic elastomersOPTATECH CORP·Filed 2001·Granted Aug 5, 2003·25 cites·15 claims
- 1076US10138308B2Catalyst component for the preparation of nucleated polyolefinsBOREALIS AG·Filed 2015·Granted Nov 27, 2018·1 cites·5 claims
- 1173US7038000B2Process for preparing propylene copolymersBOREALIS TECH OY·Filed 2002·Granted May 2, 2006·8 cites·9 claims
- 1270US7834094B2Alpha-olefin homo-or copolymer compositionsBOREALIS TECH OY·Filed 2006·Granted Nov 16, 2010·1 cites·14 claims
- 1363US10113021B2Propylene random copolymerBOREALIS AG·Filed 2017·Granted Oct 30, 2018·0 cites·19 claims
- 1462US7531607B2Process for producing olefin polymersBOREALIS TECH OY·Filed 2004·Granted May 12, 2009·5 cites·29 claims
- 1561US5919863APlastic material for packagingBOREALIS AS·Filed 1995·Granted Jul 6, 1999·28 cites·24 claims
- 1660US2016200839A1Polypropylene composition comprising a propylene copolymer componentBOREALIS TECH OY·Filed 2016·Application pending·0 cites
- 1756US2010311924A1Catalyst with low surface areaBOREALIS TECH OY·Filed 2008·Application pending·0 cites
- 1855US12344683B2Process for producing a prepolymerized solid Ziegler-Natta catalystBOREALIS AG·Filed 2019·Granted Jul 1, 2025·0 cites·9 claims
- 1955US10125248B2Nucleated polypropylene compositionBOREALIS AG·Filed 2015·Granted Nov 13, 2018·0 cites·10 claims
- 2055US5663232APlastic material for packagingBOREALIS HOLDING AS·Filed 1993·Granted Sep 2, 1997·13 cites·14 claims
- 2154US2010317803A1Polypropylene Composition Comprising a Propylene Copolymer ComponentBOREALIS TECH OY·Filed 2006·Application pending·0 cites
- 2254US2014357816A1Propylene random copolymerBOREALIS AG·Filed 2012·Application pending·0 cites
- 2353US5981665APolyolefine-polyacrylate based thermoplastic elastomerOPTATECH CORP·Filed 1995·Granted Nov 9, 1999·13 cites·17 claims
- 2452US9079988B2Preparation of propylene copolymer with dynamically operated reactorBERGSTRA MICHIEL·Filed 2009·Granted Jul 14, 2015·0 cites·30 claims
- 2552US2013018158A1Catalyst with low surface areaBOREALIS TECH OY·Filed 2012·Application pending·0 cites
- 2652US2010016510A1High melt flow heterophasic polypropylene copolymersBOREALIS TECH OY·Filed 2007·Application pending·0 cites
- 2750US5300578AMethod for preparing a vinyl polymer-polyolefine compositeNESTE OY·Filed 1993·Granted Apr 5, 1994·8 cites·19 claims
- 2850US2009018267A1Polypropylene Composition Comprising a Propylene Homopolymer ComponentBOREALIS TECH OY·Filed 2006·Application pending·0 cites
- 2950US2011034656A1Alpha-olefin homo- or copolymer compositionsBOREALIS TECH OY·Filed 2010·Application pending·0 cites
- 3048US2016312018A1Process for producing propylene terpolymerBOREALIS AG·Filed 2014·Application pending·0 cites
- 3148US2010267903A1Process for the preparation of propylene random copolymersBOREALIS TECH OY·Filed 2008·Application pending·0 cites
- 3247US9994656B2Two-stage process for producing polypropylene compositionsBOREALIS AG·Filed 2014·Granted Jun 12, 2018·0 cites·20 claims
- 3347US5312872AMethod for preparing a vinyl polymer-polyolefine compositeNESTE OY·Filed 1993·Granted May 17, 1994·7 cites·13 claims
- 3447US2010256318A1Random propylene copolymer with high comonomer contentDENIFL PETER·Filed 2008·Application pending·0 cites
- 3545US2014190723A1Power cable comprising polypropyleneVESTBERG TORVALD·Filed 2012·Application pending·0 cites
- 3642US10253115B2Process for the manufacture of a capacitor filmDENIFL PETER·Filed 2012·Granted Apr 9, 2019·0 cites·7 claims
- 3742US5164456AMethod of preparing a polyolefin-vinyl polymer-compositeNESTE OY·Filed 1990·Granted Nov 17, 1992·5 cites·16 claims
- 3842US2019211117A1Solid catalyst for the preparation of nucleated polyolefinsBOREALIS AG·Filed 2017·Application pending·0 cites
- 3941US5158707AConductive plastic composite and its preparation and useNESTE OY·Filed 1990·Granted Oct 27, 1992·10 cites·27 claims
- 4041US2008033122A1Process for Producing Heterophasic Alpha-Olefin PolymersDENIFL PETER·Filed 2005·Application pending·0 cites
- 4131US5677069APlastic material for packagingBOREALIS HOLDING AS·Filed 1993·Granted Oct 14, 1997·4 cites·28 claims
Join the waitlist — get patent alerts
Get an alert when Torvald Vestberg files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →