C08F 2420/11
Non-aromatic cycle-substituted bridge, i.e. cp or analog where the bridge linking the
Official title: Non-aromatic cycle-substituted bridge, i.e. Cp or analog where the bridge linking the two Cps or analogs is substituted by a non-aromatic cycle
C08F2420/11 (Non-aromatic cycle-substituted bridge, i.e. cp or analog where the bridge linking the) appears on 12 US grants and 13 published applications in this corpus.
Search patents in C08F- Granted patents
- 12
- Published applications
- 13
- Assignees
- 5
- Inventors
- 44
- Latest grant
- 23 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Metallocene compounds, and preparation and use thereof for synthesis of poly-alpha-olefins as lubricating base oil23 May 2023US 11,655,264 B2
- Catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process2 May 2023US 11,639,399 B2Borealis AG
- Catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process20 Dec 2022US 11,530,280 B2Borealis AG
- Catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process22 Mar 2022US 11,279,781 B2Borealis AG
- Process for producing olefin polymer and olefin polymer2 Jul 2019US 10,336,837 B2Mitsui Chemicals, Inc.
- Polyethylene copolymer for a film layer28 Aug 2025US 2025/0270354 A1Borealis AG
- New catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process13 Oct 2022US 2022/0325009 A1Borealis AG
- New catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process12 Mar 2020US 2020/0079884 A1Borealis AG
- Catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process12 Mar 2020US 2020/0079887 A1Borealis AG
- Metallocene compounds, and preparation and use thereof for synthesis of poly-alpha-olefins as lubricating base oil13 Sep 2018US 2018/0258112 A1Apalene Technology Co., Ltd. (Jiaxing)
Most cited
By later US patents
- Bicyclic bridged metallocene compounds and polymers produced therefrom32US 9,758,600 B1Chevron Phillips Chemical Company LP · 2017
- Crosslinked metallocene compound for olefin polymerization and method of polymerizing olefin with the same24US 7,393,965 B2Mitsui Chemicals, Inc. · 2008
- Process for producing olefin polymer and olefin polymer20US 9,458,257 B2Mitsui Chemicals, Inc. · 2016
- Polymerisation process and catalyst5US 9,469,700 B2Borealis AG · 2016
- Process for producing olefin polymer and olefin polymer1US 10,336,837 B2Mitsui Chemicals, Inc. · 2019