C08F 2410/08
Presence of a deactivator
C08F2410/08 (Presence of a deactivator) appears on 38 US grants and 40 published applications in this corpus.
Search patents in C08F- Granted patents
- 38
- Published applications
- 40
- Assignees
- 16
- Inventors
- 115
- Latest grant
- 28 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 5 | 9 |
| 2017 | 1 | 7 |
| 2018 | 10 | 5 |
| 2019 | 1 | 1 |
| 2020 | 4 | 7 |
| 2021 | 3 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 3 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Deactivation methods for active components from gas phase polyolefin polymerization processes28 Feb 2023US 11,591,417 B2ExxonMobil Chemical Patents Inc.
- Modifier, modified and conjugated diene-based polymer and rubber composition including the same21 Jun 2022US 11,365,269 B2LG Chem, Ltd.
- Auxiliaries for olefin polymerization process7 Jun 2022US 11,352,375 B2Braskem S/A
- Ziegler-Natta catalyst deactivation and neutralization1 Feb 2022US 11,236,182 B2Dow Global Technologies LLC
- Solution polymerization process12 Oct 2021US 11,142,634 B2NOVA Chemicals (International) S.A.
- Polyolefin elastomer and application thereof in photovoltaic packaging film27 Aug 2026US 2026/0250558 A1
- Scandium catalyst system and process for producing ethylene/butadiene copolymer3 Apr 2025US 2025/0109230 A1The Goodyear Tire & Rubber Company
- Polyethylene composition for biaxial orientation12 Sep 2024US 2024/0301184 A1NOVA Chemicals (International) S.A.
- Processes for transitioning between different polymerization catalysts in a polymerization reactor27 Jun 2024US 2024/0209124 A1
- High density polyethylene composition30 May 2024US 2024/0174778 A1NOVA Chemicals (International) S.A.
Most cited
By later US patents
- Multilayer polyolefin with balanced sealant properties81US 5,874,139 AThe Dow Chemical Company · 1999
- Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus71US 5,747,594 AThe Dow Chemical Company · 1998
- Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus51US 5,773,106 AThe Dow Chemical Company · 1998
- Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus47US 5,792,534 AThe Dow Chemical Company · 1998
- Vapor phase polymerization with temporarily inactive titanium catalyst30US 4,130,699 AStandard Oil Company (Indiana) · 1978