B01J 2219/00186
Controlling the composition of the reactive mixture
Official title: controlling the composition of the reactive mixture
B01J2219/00186 (Controlling the composition of the reactive mixture) appears on 425 US grants and 427 published applications in this corpus.
Search patents in B01J- Granted patents
- 425
- Published applications
- 427
- Assignees
- 295
- Inventors
- 1,126
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 11 | 0 |
| 1999 | 6 | 0 |
| 2000 | 14 | 0 |
| 2001 | 14 | 8 |
| 2002 | 13 | 19 |
| 2003 | 15 | 17 |
| 2004 | 9 | 15 |
| 2005 | 8 | 24 |
| 2006 | 28 | 17 |
| 2007 | 8 | 17 |
| 2008 | 7 | 9 |
| 2009 | 9 | 13 |
| 2010 | 12 | 23 |
| 2011 | 7 | 9 |
| 2012 | 9 | 8 |
| 2013 | 9 | 5 |
| 2014 | 14 | 23 |
| 2015 | 9 | 16 |
| 2016 | 7 | 22 |
| 2017 | 19 | 11 |
| 2018 | 10 | 13 |
| 2019 | 8 | 25 |
| 2020 | 20 | 18 |
| 2021 | 19 | 23 |
| 2022 | 16 | 29 |
| 2023 | 16 | 17 |
| 2024 | 18 | 18 |
| 2025 | 10 | 16 |
| 2026 | 9 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method for producing polycrystalline silicon28 Jul 2026US 12,692,167 B2Wacker Chemie AG
- Device and method for determination of a catalyst state in a chemical reactor23 Jun 2026US 12,663,406 B2Reacnostics GmbH
- Method for stable operation of a steam reforming system26 May 2026US 12,637,352 B2thyssenkrupp AG
- Process and plant for producing methanol and ammonia26 May 2026US 12,637,357 B2L'Air Liquide, Societe Anonyme Pour l'Etude et l'Exploitation des Procedes
- Micro-scale chemical network system and method for real-time sensing and manipulating intermediate compounding process in dye chemistry8 Oct 2026US 2026/0307038 A1Tongji University
- Autonomous Modular Flare Gas Conversion Systems and Methods8 Oct 2026US 2026/0308093 A1M2X Energy Inc.
- Gas phase deposition reactor and method for producing polycrystalline silicon1 Oct 2026US 2026/0296900 A1Wacker Chemie AG
- Ozone-Based DUV Laser Power Attenuation24 Sep 2026US 2026/0291161 A1KLA Corporation
- Producing special isocyanates via co-phosgenation20 Aug 2026US 2026/0242534 A1Covestro Deutschland AG
Most cited
By later US patents
- 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
- Narrow MWD alpha-olefin copolymers206US 4,540,753 AExxon Research & Engineering Co. · 1985
- Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions202US 5,306,411 AThe Standard Oil Company · 1994
- Nitration process107US 5,313,009 ANRM International Technologies C.V. · 1994