B01J 2208/00725
Mathematical modelling
B01J2208/00725 (Mathematical modelling) appears on 61 US grants and 69 published applications in this corpus.
Search patents in B01J- Granted patents
- 61
- Published applications
- 69
- Assignees
- 58
- Inventors
- 210
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 0 |
| 2003 | 1 | 2 |
| 2004 | 3 | 4 |
| 2005 | 0 | 3 |
| 2006 | 0 | 7 |
| 2007 | 1 | 1 |
| 2008 | 5 | 2 |
| 2009 | 2 | 3 |
| 2010 | 6 | 4 |
| 2011 | 2 | 4 |
| 2012 | 1 | 3 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 2 | 4 |
| 2019 | 4 | 6 |
| 2020 | 5 | 3 |
| 2021 | 2 | 5 |
| 2022 | 6 | 3 |
| 2023 | 4 | 2 |
| 2024 | 1 | 3 |
| 2025 | 2 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for producing polycrystalline silicon granulate30 Dec 2025US 12,509,353 B2Wacker Chemie AG
- Fuel-reforming device and fuel-reforming method21 Oct 2025US 12,447,458 B2National University Corporation Tokai National Higher Education and Research System
- Fuel-reforming device and fuel-reforming method23 Apr 2024US 11,964,251 B2National University Corporation Tokai National Higher Education and Research System
- Slurry loop reactor polymerization rate and quality controller7 Nov 2023US 11,806,685 B2ExxonMobil Chemical Patents Inc.
- Method for filling reactors and for examining catalytic reactors29 Aug 2023US 11,738,316 B2hte GmbH the high throughput experimentation company
- System and methods for improving a performance of a production plant7 May 2026US 2026/0124591 A1BASF SE
- Oxygen-based control of polymerization reactions6 Nov 2025US 2025/0339830 A1The Administrators of the Tulane Educational Fund
- Reduction of a metal oxide-containing material on the basis of ammonia nh326 Jun 2025US 2025/0207211 A1Primetals Technologies Austria GmbH
- Method for predicting performance drop of a commercial alkane dehydrogenation unit and optimizing run duration13 Feb 2025US 2025/0050299 A1Sabic Global Technologies B.V.
- Upgraded draft tube for olefin fluidized bed polymerization16 Jan 2025US 2025/0019468 A1Sabic Global Technologies B.V.
Most cited
By later US patents
- Slurry bubble column (C-2391)107US 5,348,982 AExxon Research & Engineering Co. · 1994
- Method for operating a chemical and/or physical process by means of a hierarchical fluid injection system43US 6,333,019 B12001
- Control of bed height in a fluidized bed gasification system22US 4,421,523 AThe United States of America as represented by the Department of Energy · 1983
- Process for detecting and monitoring changes in properties of fluidized bed solids by pressure difference fluctuation measurement16US 6,301,546 B1Exxon Research & Engineering Co. · 2001
- Method and apparatus for conducting a thermochemical absorption and desorption reaction between a gas and a solid9US 5,056,591 ASociete Nationale Elf Aquitaine · 1991