Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371448 | Post-metallocene compounds | Alexander Z. Voskoboynikov, Dmitry V. Uborsky, Vincenzo Busico, Roberta Cipullo, Antonio Vittoria +2 more | 2025-07-29 |
| 12291593 | Compounds for use in catalyst compositions for the production of polyolefins | Alexander Z. Voskoboynikov, Dmitry V. Uborsky, Vincenzo Busico, Roberta Cipullo, Antonio Vittoria +3 more | 2025-05-06 |
| 11691998 | 1,2-phenylene bridged 1-indenyl-2-indenyl metallocene complexes for olefin polymerisation | Coen Hendriksen, Alexander Z. Voskoboynikov, Antonio Vittoria, Vincenzo Busico, Roberta Cipullo +3 more | 2023-07-04 |
| 11472895 | Substituted bis-2-indenyl metallocene compounds | Coen Hendriksen, Jaiprakash Brijlal Sainani, Anamitra Chatterjee, Vyatcheslav V. Izmer, Dmitry S. Kononovich +5 more | 2022-10-18 |
| 11427608 | Dihydrocarbyl-silyl-bridged-1,3 disubstituted-2-indenyl metallocene complexes for olefin polymerization | Antonio Vittoria, Roberta Cipullo, Vincenzo Busico, Ilya S. Borisov, Bogdan A. Guzeev +5 more | 2022-08-30 |
| 11352386 | Dihydrocarbyl-silyl-bridged-substituted cyclopentadienyl metallocene complexes for olefin polymerization | Antonio Vittoria, Roberta Cipullo, Vincenzo Busico, Ilya S. Borisov, Bogdan A. Guzeev +5 more | 2022-06-07 |
| 11312795 | Transition metal complex for use in or as a catalyst for olefin polymerization | Martin Alexander Zuideveld, Philip Kenyon, Stefan Mecking | 2022-04-26 |
| 11155659 | Dimethyl-silyl-bridged-1-substituted-2-indenyl metallocene complexes for olefin polymerization | Antonio Vittoria, Roberta Cipullo, Vincenzo Busico, Ilya S. Borisov, Alexander Z. Voskoboynikov +5 more | 2021-10-26 |
| 11040995 | Catalyst comprising a metallocene complex and co-catalyst | Shaneesh Vadake Kulangara, Anton Ginzburg, Alexander Z. Voskoboynikov, Vyatcheslav V. Izmer, Dmitry S. Kononovich +9 more | 2021-06-22 |
| 10954320 | High density polyethylene for the production of pipes | Priya Garg, Eric Johannes Cornelia Janssen | 2021-03-23 |
| 10766980 | Process for the production of ultra high molecular weight polyethylene | Remy Peter Theresia Smeets, Robert Lap Key Chan | 2020-09-08 |
| 10696826 | Bimodal high density polyethylene | Priya Garg, Tom Schoffelen | 2020-06-30 |
| 10435548 | Multimodal high density polyethylene | Priya Garg, Tom Schoffelen | 2019-10-08 |
| 10400048 | Catalyst comprising a metallocene complex and a co-catalyst | Shaneesh Vadake Kulangara, Anton Ginzburg, Luca Rongo, Alexander Z. Voskoboynikov, Vyatcheslav V. Izmer +8 more | 2019-09-03 |
| 10144788 | Polyethylene homo- or copolymer having improved wear properties | Niclasina Siberta Johanna Alberdina Gerrits, Matthijs van Kessel | 2018-12-04 |
| 9994654 | Continuous process for the production of ultra-high molecular weight polyethylene | Mark Vlaar, Tom Schoffelen, Matthijs van Kessel | 2018-06-12 |
| 9938360 | Catalyst comprising a metallocene complex and a co-catalyst | Shaneesh Vadake Kulangara | 2018-04-10 |
| 9637571 | Catalyst system and a process for the production of a polyethylene in the presence of this catalyst system | Raymond Gerlofsma | 2017-05-02 |
| 9587047 | Process for the production of bimodal polyethylene in the presence of this catalyst system | Aurora Alexandra Batinas-Geurts, Tom Schoffelen, Erik Zuidema, Priya Garg | 2017-03-07 |
| 9518135 | Catalyst system for the production of ultra-high molecular weight polyethylene | Aurora Alexandra Batinas-Geurts, Tom Schoffelen, Erik Zuidema | 2016-12-13 |
| 9512244 | Process for preparing a catalyst component for propylene polymerization | Yves Johann Elizabeth Ramjoie, Mark Vlaar, Sergei Andreevich Sergeev, Vladimir Aleksandrovich Zakharov, Gennadii Dimitrievich Bukatov +2 more | 2016-12-06 |
| 8841392 | Catalyst system and a process for the production of polyethylene | Raymond Gerlofsma | 2014-09-23 |
| 8569194 | Catalyst composition for polymerization of olefins, polymerization process using the same, and method for its preparation | Wei Xu, Syriac J. Palackal, Atieh Abu-Ruqabah, Maneet Muktibodh, Bing Wang | 2013-10-29 |
| 6031056 | Catalyst system for the polymerization of ethylene | Johannes A. M. van Beek, Joseph A. J. Hahnraths, Rutgerus A. J. Postema | 2000-02-29 |
| 5777050 | Process for polymerizing ethylene in the presence of a catalyst composition | Johannus A. M. van Beek, Rutgerus A. J. Postema, Joseph A. J. Hahnraths | 1998-07-07 |