C08F 2420/02
Cp or analog bridged to a non-cp x anionic donor
Official title: Cp or analog bridged to a non-Cp X anionic donor
C08F2420/02 (Cp or analog bridged to a non-cp x anionic donor) appears on 303 US grants and 334 published applications in this corpus.
Search patents in C08F- Granted patents
- 303
- Published applications
- 334
- Assignees
- 74
- Inventors
- 735
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 1 |
| 2002 | 4 | 4 |
| 2003 | 7 | 7 |
| 2004 | 6 | 4 |
| 2005 | 5 | 7 |
| 2006 | 5 | 9 |
| 2007 | 5 | 13 |
| 2008 | 4 | 8 |
| 2009 | 7 | 8 |
| 2010 | 9 | 11 |
| 2011 | 12 | 14 |
| 2012 | 8 | 7 |
| 2013 | 11 | 16 |
| 2014 | 13 | 7 |
| 2015 | 11 | 7 |
| 2016 | 10 | 18 |
| 2017 | 13 | 12 |
| 2018 | 12 | 27 |
| 2019 | 16 | 19 |
| 2020 | 19 | 14 |
| 2021 | 13 | 27 |
| 2022 | 18 | 34 |
| 2023 | 17 | 15 |
| 2024 | 13 | 15 |
| 2025 | 24 | 19 |
| 2026 | 9 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composition for encapsulant film and encapsulant film comprising the same8 Sep 2026US 12,729,256 B2LG Chem.Ltd.
- Composition for encapsulant film and encapsulant film comprising the same16 Jun 2026US 12,655,238 B2LG Chem.Ltd.
- Ethylene/alpha-olefin copolymer and method for preparing the same16 Jun 2026US 12,655,279 B2LG Chem.Ltd.
- Pressure sensitive adhesives comprising propylene-ethylene(-diene) copolymers26 May 2026US 12,637,559 B2ExxonMobil Chemical Patents Inc.
- Compounds for use in catalyst compositions for the production of polyolefins5 May 2026US 12,617,880 B2Sabic Global Technologies B.V.
- Polyolefin compositions for rotomolding10 Sep 2026US 2026/0265429 A1Dow Global Technologies LLC
- Polyolefin elastomer and application thereof in photovoltaic packaging film27 Aug 2026US 2026/0250558 A1
- Metallocene Catalyst Compounds Having Ferrocenyl Substituents13 Aug 2026US 2026/0234168 A1
- Ethylene/a-olefin copolymer for solar cell encapsulation film and use thereof13 Aug 2026US 2026/0234303 A1Wanhua Chemical Group Co., Ltd.
- Bottlebrush Poly(alpha olefin) Networks6 Aug 2026US 2026/0226212 A1
Most cited
By later US patents
- Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates171US 7,355,089 B2Dow Global Technologies LLC · 2008
- Homogeneous olefin polymerization catalyst by abstraction with lewis acids155US 5,721,185 AThe Dow Chemical Company · 1998
- Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation128US 7,858,706 B2Dow Global Technologies LLC · 2010
- Titanium(II) or zirconium(II) complexes and addition polymerization catalysts therefrom120US 5,470,993 AThe Dow Chemical Company · 1995
- Solution polymerization process with dispersed catalyst activator119US 5,883,204 AThe Dow Chemical Company · 1999