C08F 2410/07
Catalyst support treated by an anion
Official title: Catalyst support treated by an anion, e.g. Cl-, F-, SO42-
C08F2410/07 (Catalyst support treated by an anion) appears on 315 US grants and 314 published applications in this corpus.
Search patents in C08F- Granted patents
- 315
- Published applications
- 314
- Assignees
- 36
- Inventors
- 262
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 7 | 6 |
| 2003 | 11 | 7 |
| 2004 | 5 | 8 |
| 2005 | 5 | 13 |
| 2006 | 11 | 9 |
| 2007 | 6 | 16 |
| 2008 | 6 | 4 |
| 2009 | 11 | 11 |
| 2010 | 7 | 15 |
| 2011 | 10 | 8 |
| 2012 | 17 | 16 |
| 2013 | 12 | 14 |
| 2014 | 18 | 15 |
| 2015 | 19 | 19 |
| 2016 | 18 | 13 |
| 2017 | 13 | 24 |
| 2018 | 19 | 20 |
| 2019 | 16 | 13 |
| 2020 | 18 | 10 |
| 2021 | 16 | 17 |
| 2022 | 16 | 11 |
| 2023 | 14 | 14 |
| 2024 | 14 | 16 |
| 2025 | 10 | 10 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dual catalyst system for producing high density polyethylenes with long chain branching26 May 2026US 12,637,526 B2Chevron Phillips Chemical Company LP
- Modifications of sulfated bentonites and uses thereof in metallocene catalyst systems for olefin polymerization3 Mar 2026US 12,565,543 B2Chevron Phillips Chemical Company LP
- Partial oxidative coupling catalyst and olefin production device and olefin production method using catalyst3 Mar 2026US 12,565,544 B2Mitsubishi Heavy Industries, Ltd.
- Methods of preparing a catalyst utilizing hydrated reagents10 Feb 2026US 12,544,745 B2Chevron Phillips Chemical Company LP
- Processes for producing fluorided solid oxides and uses thereof in metallocene-based catalyst systems10 Feb 2026US 12,544,747 B2Chevron Phillips Chemical Company LP
- High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization30 Jul 2026US 2026/0217873 A1Chevron Phillips Chemical Company LP
- Methods of Preparing a Catalyst Utilizing Hydrated Reagents4 Jun 2026US 2026/0151760 A1Chevron Phillips Chemical Company LP
- Modifications of sulfated bentonites and uses thereof in metallocene catalyst systems for olefin polymerization4 Jun 2026US 2026/0152582 A1Chevron Phillips Chemical Company LP
- Silyl-bridged bis(indenyl) metallocenes with an omega-alkenyl group on silicon19 Mar 2026US 2026/0078205 A1Chevron Phillips Chemical Company LP
- Olefin polymerization metallocene catalyst composition, preparation thereof and use thereof18 Dec 2025US 2025/0382400 A1PetroChina Company Limited
Most cited
By later US patents
- Compositions that can produce polymers334US 6,300,271 B1Phillips Petroleum Company · 2001
- Organometal catalyst compositions329US 6,355,594 B1Phillips Petroleum Company · 2002
- Compositions that can produce polymers324US 6,107,230 APhillips Petroleum Company · 2000
- Organometal catalyst compositions322US 6,395,666 B1Phillips Petroleum Company · 2002
- Catalyst for olefin polymerization and process for producing olefin polymers304US 5,807,938 ATosoh Corporation · 1998