Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209181 | Polymer composition with improved storage stability | Jessica Hesselgren, Stefan Hellstrom, Francis Costa, Denis Yalalov | 2025-01-28 |
| 12071558 | Photovoltaic module with increased resistance against potential induced degradation | Stefan Hellstrom, Francis Costa, Bert Broeders | 2024-08-27 |
| 11981781 | High speed cross-linking of grafted plastomers | Oscar Prieto, Jari-Jussi Ruskeeniemi, Stefan Hellstrom, Tanja Piel, Daniela Mileva | 2024-05-14 |
| 11884044 | Process for producing a multilayer laminate | Stefan Hellstrom, Francis Costa, Bert Broeders | 2024-01-30 |
| 11845836 | Cross-linked plastomers as a replacement for rubber | Jari-Jussi Ruskeeniemi, Oscar Prieto, Stefan Hellstrom, Tanja Piel, Daniela Mileva +1 more | 2023-12-19 |
| 11760067 | Multilayer element comprising an interlayer comprising a copolymer of ethylene with a comonomer containing silane group(s) | Anh Tuan Tran, Francis Costa, Leonardus Welzen, Udo Wahner, Denis Yalalov +1 more | 2023-09-19 |
| 11685840 | Rubber replacement material comprising terpolymers | Jari-Jussi Ruskeeniemi, Oscar Prieto, Stefan Hellstrom, Tanja Piel, Daniela Mileva | 2023-06-27 |
| 11504949 | Multilayer element | Denis Yalalov, Qizheng Dou, Francis Costa | 2022-11-22 |
| 11491767 | Multilayer element | Denis Yalalov, Qizheng Dou, Francis Costa | 2022-11-08 |
| 11299617 | Low speed cross-linking catalyst for silane-grafted plastomers | Oscar Prieto, Jari-Jussi Ruskeeniemi, Stefan Hellstrom, Tanja Piel, Daniela Mileva | 2022-04-12 |
| 11192349 | Laminated film comprising ethylene copolymer | Bert Broeders, Bernt-Ake Sultan, Girish Suresh Galgali, Stefan Hellstrom, Mattias Bergqvist +5 more | 2021-12-07 |
| 11180619 | Film with moderate crosslinking | Francis Costa, Mattias Bergqvist, Stefan Hellstrom, Bert Broeders, Girish Suresh Galgali +3 more | 2021-11-23 |
| 10688765 | Process for producing a multilayer laminate | Francis Costa, Girish Suresh Galgali, Bert Broeders, Mattias Bergqvist | 2020-06-23 |
| 10505060 | Polymer composition for a layer of a layer element | Francis Costa, Bart Verheule, Tanja Piel, Bernt-Ake Sultan, Bert Broeders +3 more | 2019-12-10 |
| 10329362 | Polymer composition for a layer of a layer element | Francis Costa, Mattias Berqvist, Stefan Hellstrom, Bert Broeders, Girish Suresh Galgali +3 more | 2019-06-25 |
| 10082228 | Cross-linked polyethylene pipe | Anneli Pakkanen, Magnus Palmlöf | 2018-09-25 |
| 9434798 | Cross-linkable polyethylene resin for pipes made by a single-site catalyst | Esa Kokko, Anneli Pakkanen, Markku Vahteri, Magnus Palmlöf | 2016-09-06 |
| 9200136 | Chlorine dioxide resistant polyethylene pipes, their preparation and use | Tanja Piel, Martin Anker, Per-Ola Hagstrand | 2015-12-01 |
| 8968851 | Peroxide crosslinked ethylene polymer pressure pipe and a method for the preparation thereof | Philipp Walter, Anneli Pakkanen, Magnus Palmlöf, Lars Hojer, Bill Gustafsson +1 more | 2015-03-03 |
| 8969449 | Discolour-free silanol condensation catalyst containing polyolefin composition | Per Ola-Hagstrand, Magnus Palmlöf, Perry Nylander | 2015-03-03 |
| 8519034 | Polyethylene composition for water pipes with improved chlorine resistance | Magnus Palmlöf | 2013-08-27 |
| 8501844 | Low migration polyolefin composition comprising vitamin E-type stabiliser | Martin Anker, Svein Jamtvedt | 2013-08-06 |
| 8017710 | Crosslinkable high pressure polyethylene composition, a process for the preparation thereof, a pipe and a cable prepared thereof | Bernt-Ake Sultan, Kenneth Johansson, Jonas Jungkvist | 2011-09-13 |