B01J 8/082
Controlling processes
Official title: {Controlling processes}
B01J8/082 (Controlling processes) appears on 70 US grants and 86 published applications in this corpus.
Search patents in B01J- Granted patents
- 70
- Published applications
- 86
- Assignees
- 61
- Inventors
- 253
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 3 | 2 |
| 2010 | 4 | 3 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 2 |
| 2014 | 2 | 4 |
| 2015 | 5 | 4 |
| 2016 | 1 | 3 |
| 2017 | 4 | 6 |
| 2018 | 5 | 1 |
| 2019 | 5 | 6 |
| 2020 | 1 | 6 |
| 2021 | 5 | 4 |
| 2022 | 5 | 9 |
| 2023 | 4 | 3 |
| 2024 | 1 | 6 |
| 2025 | 8 | 8 |
| 2026 | 1 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process with continuous catalytic regeneration for treating a hydrocarbon feedstock7 Jul 2026US 12,674,103 B2Ifp Energies Nouvelles
- Method for flushing reactor11 Nov 2025US 12,465,961 B2Linde Aktiengesellschaft
- Polymerization process for olefins14 Oct 2025US 12,440,817 B2Sabic Global Technologies B.V.
- Limestone slurry and lime milk preparing device for hydrometallurgy of laterite nickel ore27 May 2025US 12,311,351 B1Pt Esg New Energy Material
- Carbon compound manufacturing system and method of controlling carbon compound manufacturing system13 May 2025US 12,296,311 B2Kabushiki Kaisha Toshiba
- Method for manufacturing cyclic lactam and device for manufacturing cyclic lactam13 Aug 2026US 2026/0234105 A1Mitsubishi Gas Chemical Company, Inc.
- Method of preventing metal dusting in a gas heated reforming apparatus25 Jun 2026US 2026/0175187 A1Johnson Matthey Davy Technologies Limited
- Process and system for transferring polymer particles between polymerization zones arranged in series4 Jun 2026US 2026/0152585 A1Lummus Novolen Technology GmbH
- Production method and production apparatus of aliphatic polyester-based resin21 May 2026US 2026/0139095 A1Kaneka Corporation
- Systems and related methods for extraction of metals using continuous, elevated pressure carbonyl processes5 Mar 2026US 2026/0062768 A1Westwin Elements, Inc.
Most cited
By later US patents
- Self-regulating hydrogen generator53US 6,939,529 B2Millennium Cell, Inc. · 2005
- Catalyst transfer pipe plug detection37US 9,968,899 B1Uop LLC · 2018
- Valve especially for controlling particulate solids flow20US 4,664,139 A1987
- Valve with truncated aperture providing enhanced rangeability and logarithmic flow characteristic20US 5,368,276 A1994
- Systems and methods for real-time catalyst particle size control in a polymerization reactor12US 9,034,994 B2Chevron Phillips Chemical Company LP · 2015