B01J 2219/00031
Semi-batch or fed-batch processes
B01J2219/00031 (Semi-batch or fed-batch processes) appears on 28 US grants and 39 published applications in this corpus.
Search patents in B01J- Granted patents
- 28
- Published applications
- 39
- Assignees
- 36
- Inventors
- 106
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 3 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 3 |
| 2020 | 3 | 2 |
| 2021 | 3 | 3 |
| 2022 | 1 | 5 |
| 2023 | 3 | 1 |
| 2024 | 1 | 3 |
| 2025 | 3 | 0 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Integrated processes for producing bis(fluorosulfonyl) imide9 Jun 2026US 12,649,660 B2Solstice Advanced Materials US, Inc.
- Use of a continuous catalyst regeneration type reformer for the aromax® catalyst process27 Jan 2026US 12,533,650 B2Chevron Phillips Chemical Company LP
- Polyol block copolymer, compositions and processes therefor12 Aug 2025US 12,384,880 B2Econic Technologies Ltd.
- Scheduling of semi-batch chemical-looping reactors29 Jul 2025US 12,370,520 B2University of Connecticut
- Method for the preparation of polymer polyols25 Mar 2025US 12,258,436 B2Repsol, S. A.
- Method to produce an oil from olefin-based resins by thermal degradation reactions9 Apr 2026US 2026/0098221 A1Braskem S/A
- Polyol block copolymer, compositions and processes therefor8 Jan 2026US 2026/0008886 A1Econic Technologies Ltd.
- Method for the preparation of polymer polyols19 Dec 2024US 2024/0417507 A1Repsol, S. A.
- Thermophoretic concentration of reactants for reaction acceleration9 May 2024US 2024/0149238 A1Waters Technologies Corporation
- Use of a continuous catalyst regeneration type reformer for the aromax® catalyst process22 Feb 2024US 2024/0058779 A1Chevron Phlillps Chemical Company LP
Most cited
By later US patents
- Method for preparing a polycarbonate oligomer mixture at low temperature for manufacturing polycarbonate13US 7,041,775 B2General Electric Company · 2006
- Method for transforming a single reactor line7US 8,710,161 B2Total Research & Technology Feluy · 2014
- Fischer-Tropsch catalyst regeneration5US 6,949,488 B2ConocoPhillips Company · 2005
- Running multiple experiments simultaneously on an array of chemical reactors4US 11,854,670 B2International Business Machines Corporation · 2023
- Process for selectively removing functionalized organic compounds from a liquid medium4US 6,913,699 B22005