B01J 2208/00734
Controlling static charge
B01J2208/00734 (Controlling static charge) appears on 34 US grants and 30 published applications in this corpus.
Search patents in B01J- Granted patents
- 34
- Published applications
- 30
- Assignees
- 25
- Inventors
- 116
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 3 |
| 2004 | 1 | 3 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 2 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 2 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluidization measurement system16 Jun 2026US 12,654,146 B2ExxonMobil Technology and Engineering Company
- Wireless monitoring and profiling of reactor conditions using plurality of sensor-enabled RFID tags and multiple transceivers15 Nov 2022US 11,501,095 B2Shell USA, Inc.
- Process for gas-phase polymerization of olefins24 Aug 2021US 11,098,143 B2Basell Poliolefine Italia S.r.l.
- Method for activating a catalyst, reactor, and method of obtaining hydrocarbons in fischer-tropsch process14 Jul 2020US 10,710,049 B2Rosneft Oil Company (Rosneft)
- Method for converting olefin or alcohol and method for producing propylene or aromatic compound21 Feb 2017US 9,573,862 B2Asahi Kasei Chemicals Corporation
- Decreasing triboelectric charging of, and/or reactor fouling by, polyolefin particles9 Apr 2026US 2026/0097377 A1Univation Technologies, LLC
- Fluidization measurement system27 Oct 2022US 2022/0339593 A1ExxonMobil Research and Engineering Company
- Wireless monitoring and profiling of reactor conditions using plurality of sensor-enabled rfid tags and multiple transceivers5 Nov 2020US 2020/0349329 A1Shell Oil Company
- Process for gas-phase polymerization of olefins9 Jul 2020US 2020/0216588 A1Basell Poliolefine Italia S.r.l.
- Method for activating a catalyst, reactor, and method of obtaining hydrocarbons in fischer-tropsch process23 Jan 2020US 2020/0023334 A1Rosneft Oil Company (Rosneft)
Most cited
By later US patents
- Process for reducing sheeting during polymerization of alpha-olefins100US 4,532,311 AUnion Carbide Corporation · 1985
- Process for reducing sheeting during polymerization of alpha-olefins40US 4,876,320 AUnion Carbide Chemicals and Plastics Company Inc. · 1989
- Process for reducing sheeting during polymerization of alpha-olefins39US 4,792,592 AUnion Carbide Corporation · 1988
- Method and apparatus for controlling electrostatic charges in fluidized beds31US 4,779,163 AProcedyne Corp. · 1988
- Method for activating a catalyst, reactor, and method of obtaining hydrocarbons in fischer-tropsch process24US 10,710,049 B2Rosneft Oil Company (Rosneft) · 2020