B01J 2219/00166
Controlling the residence time inside the reactor vessel
Official title: controlling the residence time inside the reactor vessel
B01J2219/00166 (Controlling the residence time inside the reactor vessel) appears on 397 US grants and 364 published applications in this corpus.
Search patents in B01J- Granted patents
- 397
- Published applications
- 364
- Assignees
- 252
- Inventors
- 1,057
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 7 | 0 |
| 1986 | 7 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 11 | 0 |
| 1995 | 9 | 0 |
| 1996 | 11 | 0 |
| 1997 | 9 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 5 |
| 2002 | 7 | 17 |
| 2003 | 13 | 18 |
| 2004 | 15 | 20 |
| 2005 | 6 | 23 |
| 2006 | 23 | 10 |
| 2007 | 11 | 16 |
| 2008 | 8 | 13 |
| 2009 | 14 | 13 |
| 2010 | 12 | 21 |
| 2011 | 15 | 20 |
| 2012 | 13 | 7 |
| 2013 | 10 | 7 |
| 2014 | 7 | 21 |
| 2015 | 10 | 17 |
| 2016 | 11 | 14 |
| 2017 | 14 | 8 |
| 2018 | 8 | 13 |
| 2019 | 10 | 12 |
| 2020 | 11 | 13 |
| 2021 | 12 | 16 |
| 2022 | 10 | 21 |
| 2023 | 9 | 14 |
| 2024 | 10 | 12 |
| 2025 | 17 | 9 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Apparatus for decomposition of chemical compounds385US 5,720,927 AMotorola, Inc. · 1998
- Process for recovery of hydrocarbons and rejection of sand350US 5,316,664 ACanadian Occidental Petroleum Ltd. · 1994
- Process for recovery of hydrocarbons and rejection of sand346US 5,340,467 ACanadian Occidental Petroleum Ltd. · 1994
- Preparation of low-viscosity improved stable crude oil transport emulsions296US 4,983,319 ACanadian Occidental Petroleum Ltd. · 1991
- Fast quench reactor method295US 5,935,293 ALockheed Martin Idaho Technologies Company · 1999