C08F 4/606
Catalysts comprising at least two different metals, in metallic form or as
Official title: Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by groups C08F4/60 {(C08F4/60003 - C08F4/60196 take precedence)}
C08F4/606 (Catalysts comprising at least two different metals, in metallic form or as) appears on 4 US grants and 5 published applications in this corpus.
Search patents in C08F- Granted patents
- 4
- Published applications
- 5
- Assignees
- 6
- Inventors
- 16
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polymerization catalyst composition, method for producing polymerization catalyst composition, and method for producing conjugated diene polymer26 May 2026US 12,637,523 B2DIC Corporation
- Terminal-modified conjugated diene polymer, rubber composition and rubber article29 Dec 2020US 10,875,937 B2Bridgestone Corporation
- Chromium support-agglomerate-transition metal polymerization catalysts and processes utilizing same25 Oct 2005US 6,958,375 B2W. R. Grace & Co.-Conn.
- Optimum external co-catalyst electron donor molar ratio in propylene polymerization3 Jul 2001US 6,255,247 B1Fina Technology, Inc.
- Ziegler natta catalyst for olefin polymerization2 Jul 2026US 2026/0184823 A1Braskem America, Inc.
- Polymerization catalyst composition, method for producing polymerization catalyst composition, and method for producing conjugated diene polymer26 Oct 2023US 2023/0340167 A1DIC Corporation
- Terminal-modified conjugated diene polymer, rubber composition, rubber product and method for manufacturing terminal-modified conjugated diene polymer30 May 2019US 2019/0161571 A1Bridgestone Corporation
- Terminal-modified conjugated diene polymer, rubber composition and rubber article23 May 2019US 2019/0153123 A1Bridgestone Corporation
- Chromium support-agglomerate-transition metal polymerization catalysts and processes utilizing same30 Oct 2003US 2003/0204032 A1W. R. Grace & Co.-Conn.
Most cited
By later US patents