C08F 4/61908
In combination with an ionising compound other than alumoxane
Official title: {in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+}
C08F4/61908 (In combination with an ionising compound other than alumoxane) appears on 129 US grants and 22 published applications in this corpus.
Search patents in C08F- Granted patents
- 129
- Published applications
- 22
- Assignees
- 46
- Inventors
- 213
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 10 | 0 |
| 1998 | 12 | 0 |
| 1999 | 19 | 0 |
| 2000 | 13 | 0 |
| 2001 | 22 | 5 |
| 2002 | 16 | 3 |
| 2003 | 5 | 2 |
| 2004 | 3 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 4 |
| 2017 | 1 | 1 |
| 2018 | 5 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for manufacturing copolymer26 Nov 2024US 12,152,096 B2Bridgestone Corporation
- Amido-benzoquinone catalyst systems and processes thereof17 Aug 2021US 11,091,567 B2ExxonMobil Chemical Patents Inc.
- Functionalized elastomer containing a nitrogen group2 Oct 2018US 10,087,275 B2The Goodyear Tire & Rubber Company
- Functionalized elastomer containing a boron group25 Sep 2018US 10,081,694 B2The Goodyear Tire & Rubber Company
- Functionalized elastomer containing a sulfur group12 Jun 2018US 9,994,663 B2The Goodyear Tire & Rubber Company
- Method for manufacturing copolymer14 Jul 2022US 2022/0220238 A1Bridgestone Corporation
- Amido-Benzoquinone Catalyst Systems and Processes Thereof15 Oct 2020US 2020/0325254 A1ExxonMobil Chemical Patents Inc.
- Functionalized elastomer containing a boron group22 Jun 2017US 2017/0174811 A1The Goodyear Tire & Rubber Company
- Functionalized elastomer23 Jun 2016US 2016/0177008 A1The Goodyear Tire & Rubber Company
- Functionalized elastomer containing a nitrogen group23 Jun 2016US 2016/0177009 A1The Goodyear Tire & Rubber Company
Most cited
By later US patents
- Metal complex compounds688US 5,064,802 AThe Dow Chemical Company · 1991
- Highly soluble olefin polymerization catalyst activator455US 5,919,983 AThe Dow Chemical Company · 1999
- Metal complex compounds307US 5,132,380 AThe Dow Chemical Company · 1992
- Addition polymerization catalyst with oxidative activation255US 5,321,106 AThe Dow Chemical Company · 1994
- Preparation of metallocene catalysts for polymerization of olefins184US 5,387,568 AFina Technology, Inc. · 1995