C08F 2410/06
Catalyst characterized by its size
C08F2410/06 (Catalyst characterized by its size) appears on 262 US grants and 298 published applications in this corpus.
Search patents in C08F- Granted patents
- 262
- Published applications
- 298
- Assignees
- 84
- Inventors
- 669
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 2 |
| 2003 | 2 | 4 |
| 2004 | 2 | 11 |
| 2005 | 2 | 6 |
| 2006 | 6 | 9 |
| 2007 | 4 | 1 |
| 2008 | 4 | 5 |
| 2009 | 2 | 4 |
| 2010 | 3 | 7 |
| 2011 | 6 | 4 |
| 2012 | 5 | 7 |
| 2013 | 5 | 12 |
| 2014 | 5 | 9 |
| 2015 | 6 | 8 |
| 2016 | 11 | 19 |
| 2017 | 16 | 14 |
| 2018 | 14 | 24 |
| 2019 | 16 | 20 |
| 2020 | 26 | 29 |
| 2021 | 16 | 23 |
| 2022 | 26 | 18 |
| 2023 | 15 | 28 |
| 2024 | 17 | 13 |
| 2025 | 16 | 12 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Carrier for olefin polymerization catalyst and application thereof, catalyst for olefin polymerization and application thereof, and olefin polymerization method14 Jul 2026US 12,679,907 B2Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
- Solid catalyst component for polymerization of olefin and method for producing the same, catalyst for polymerization of olefin and method for producing the same, and method for producing polymer of olefin12 May 2026US 12,624,133 B2Toho Titanium Co., Ltd.
- Metallocene supported catalyst and method for preparing olefine polymer using the same5 May 2026US 12,617,877 B2LG Chem.Ltd.
- Modifications of sulfated bentonites and uses thereof in metallocene catalyst systems for olefin polymerization3 Mar 2026US 12,565,543 B2Chevron Phillips Chemical Company LP
- Process to prepare a procatalyst for polymerization of olefins3 Mar 2026US 12,565,549 B2Sabic Global Technologies B.V.
- Process for the preparation of a catalyst system30 Jul 2026US 2026/0217876 A1Sabic Global Technologies B.V.
- Process for producing a polypropylene copolymer23 Jul 2026US 2026/0209410 A1Borealis AG
- Ziegler natta catalyst for olefin polymerization2 Jul 2026US 2026/0184823 A1Braskem America, Inc.
- Solid catalyst component for olefin polymerization, and preparation method therefor and use thereof25 Jun 2026US 2026/0176385 A1China Petroleum & Chemical Corporation
- Catalyst component for olefin polymerization, preparation method therefor and use thereof25 Jun 2026US 2026/0176386 A1China Petroleum & Chemical Corporation
Most cited
By later US patents
- Silica-coated alumina activator-supports for metallocene catalyst compositions292US 7,884,163 B2Chevron Phillips Chemical Company LP · 2011
- Olefin polymerization processes and products thereof278US 6,294,494 B1Phillips Petroleum Company · 2001
- Methods of preparing a catalyst66US 9,988,468 B2Chevron Phillips Chemical Company LP · 2018
- Polymerization of olefins in the presence of a supported catalyst61US 5,633,419 AThe Dow Chemical Company · 1997
- Morphology-controlled olefin polymerization catalyst48US 4,946,816 AAmoco Corporation · 1990