Y10S 526/92
Apparatus for use in addition polymerization processes
Y10S526/92 (Apparatus for use in addition polymerization processes) appears on 62 US grants and 32 published applications in this corpus.
Search patents in Y10S- Granted patents
- 62
- Published applications
- 32
- Assignees
- 44
- Inventors
- 178
- Latest grant
- 19 May 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 5 | 1 |
| 2003 | 5 | 2 |
| 2004 | 1 | 4 |
| 2005 | 3 | 2 |
| 2006 | 2 | 4 |
| 2007 | 1 | 5 |
| 2008 | 4 | 2 |
| 2009 | 8 | 2 |
| 2010 | 2 | 1 |
| 2011 | 0 | 2 |
| 2012 | 3 | 0 |
| 2013 | 0 | 2 |
| 2014 | 4 | 3 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for real-time catalyst particle size control in a polymerization reactor19 May 2015US 9,034,994 B2Chevron Phillips Chemical Company LP
- Method for recovering polymer and apparatus therefor23 Dec 2014US 8,916,660 B2Borealis AG
- Method and apparatus for discharging a polymer from a gas-phase reactor7 Oct 2014US 8,853,334 B2Basell Polyolefine GmbH
- Apparatus and process for the polymerisation of olefins1 Jul 2014US 8,765,885 B2Ineos Sales (UK) Limited
- Systems and methods for real-time catalyst particle size control in a polymerization reactor22 Apr 2014US 8,703,883 B2Chevron Phillips Chemical Company LP
- Systems and Methods for Real-Time Catalyst Particle Size Control in a Polymerization Reactor26 Jun 2014US 2014/0179881 A1Chevron Phillips Chemical Company LP
- Method for recovering polymer and apparatus therefor19 Jun 2014US 2014/0171611 A1Borealis AG
- Method and apparatus for discharging a polymer from a gas-phase reactor24 Apr 2014US 2014/0114038 A1Basell Polyolefine GmbH
- Apparatus and process for the polymerisation of olefins12 Dec 2013US 2013/0331535 A1Ineos Commercial Services UK Limited
- Systems and Methods for Real-Time Catalyst Particle Size Control in a Polymerization Reactor22 Aug 2013US 2013/0217843 A1Chevron Phillips Chemical Company LP
Most cited
By later US patents
- Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream109US 4,623,706 AThe Dow Chemical Company · 1986
- Processes and apparatus for continuous solution polymerization101US 6,881,800 B2ExxonMobil Chemical Patents Inc. · 2005
- Continuous preparation of finely divided gel-like crosslinked polymers61US 4,769,427 ABASF SE · 1988
- Processes and apparatus for continuous solution polymerization37US 7,163,989 B2Exxon Mobile Chemical Patents Inc. · 2007
- Continuous reactor design28US 4,661,321 AHalliburton Company · 1987