B01J 19/0006
Controlling or regulating processes
Official title: {Controlling or regulating processes (controlling or regulating in general G05)}
B01J19/0006 (Controlling or regulating processes) appears on 2,737 US grants and 2,913 published applications in this corpus.
Search patents in B01J- Granted patents
- 2,737
- Published applications
- 2,913
- Assignees
- 1,614
- Inventors
- 7,800
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 35 | 0 |
| 1977 | 32 | 0 |
| 1978 | 28 | 0 |
| 1979 | 15 | 0 |
| 1980 | 28 | 0 |
| 1981 | 24 | 0 |
| 1982 | 18 | 0 |
| 1983 | 15 | 0 |
| 1984 | 18 | 0 |
| 1985 | 24 | 0 |
| 1986 | 25 | 0 |
| 1987 | 25 | 0 |
| 1988 | 20 | 0 |
| 1989 | 18 | 0 |
| 1990 | 12 | 0 |
| 1991 | 26 | 0 |
| 1992 | 27 | 0 |
| 1993 | 20 | 0 |
| 1994 | 38 | 0 |
| 1995 | 30 | 0 |
| 1996 | 29 | 0 |
| 1997 | 56 | 0 |
| 1998 | 51 | 0 |
| 1999 | 41 | 0 |
| 2000 | 45 | 0 |
| 2001 | 39 | 19 |
| 2002 | 36 | 74 |
| 2003 | 42 | 67 |
| 2004 | 52 | 88 |
| 2005 | 29 | 61 |
| 2006 | 50 | 78 |
| 2007 | 31 | 56 |
| 2008 | 46 | 43 |
| 2009 | 39 | 54 |
| 2010 | 41 | 65 |
| 2011 | 40 | 51 |
| 2012 | 39 | 49 |
| 2013 | 49 | 57 |
| 2014 | 58 | 84 |
| 2015 | 72 | 124 |
| 2016 | 71 | 105 |
| 2017 | 78 | 86 |
| 2018 | 93 | 147 |
| 2019 | 124 | 141 |
| 2020 | 130 | 183 |
| 2021 | 140 | 227 |
| 2022 | 140 | 235 |
| 2023 | 166 | 238 |
| 2024 | 171 | 232 |
| 2025 | 152 | 200 |
| 2026 | 109 | 149 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01J 19/0013Controlling the temperature of the process1,400
- B01J 19/002Avoiding undesirable reactions or side-effects610
- B01J 19/0033Optimalisation processes, i.e. processes with adaptive control systems231
- B01J 19/004Multifunctional apparatus for automatic manufacturing of various chemical products144
Recent patents
- System for preparing isotope-labeled carbon dioxide and method therefor6 Oct 2026US 12,753,080 B2Institute of Process Engineering, Chinese Academy of Sciences
- Autonomous modular flare gas conversion systems and methods6 Oct 2026US 12,753,138 B2M2X Energy Inc.
- 1-methylcyclopropene generation apparatus29 Sep 2026US 12,746,525 B2Ecoplants Co.,Ltd.
- Method for producing C9 hydrogenated resin by reusing thermally polymerized liquid resin29 Sep 2026US 12,747,304 B2Zibo Luhua Hongjin New Material Group Co., Ltd.
- Shell-and-tube heat exchanger, method of exchanging heat and use of heat exchanger22 Sep 2026US 12,741,261 B2Technip Energies France
- Modular multiplatform system for mrna drug production8 Oct 2026US 2026/0306407 A1BioNTech SE
- Hydrogen generation apparatus8 Oct 2026US 2026/0307037 A1
- 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
- Systems and methods for producing chlorine dioxide8 Oct 2026US 2026/0307990 A1ChemE Solutions Process Engineering Inc.
- Autonomous Modular Flare Gas Conversion Systems and Methods8 Oct 2026US 2026/0308093 A1M2X Energy Inc.
Most cited
By later US patents
- Method for controlling removal of polymerization reaction effluent333US 5,455,314 APhillips Petroleum Company · 1995
- Parallel reactor with internal sensing193US 6,306,658 B1Symyx Technologies, Inc. · 2001
- Additive inventory control, batching and delivery system169US 4,525,071 ACrawford & Russell, Inc. · 1985
- Active microchannel heat exchanger165US 6,200,536 B1Battelle Memorial Institute · 2001
- Control system using an adaptive neural network for target and path optimization for a multivariable, nonlinear process157US 5,640,491 ANeuralware, Inc. · 1997