B01J 2219/00774
In the form of cones
Official title: in the form of cones
B01J2219/00774 (In the form of cones) appears on 53 US grants and 46 published applications in this corpus.
Search patents in B01J- Granted patents
- 53
- Published applications
- 46
- Assignees
- 49
- Inventors
- 124
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 1 | 1 |
| 2009 | 2 | 2 |
| 2010 | 3 | 4 |
| 2011 | 2 | 0 |
| 2012 | 1 | 2 |
| 2013 | 2 | 2 |
| 2014 | 3 | 6 |
| 2015 | 2 | 4 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 3 | 4 |
| 2020 | 2 | 0 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 3 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Slurry phase reactor with internal cyclones30 Jul 2024US 12,048,923 B2Kellogg Brown & Root LLC
- Slurry phase reactor with internal cyclones5 Jul 2022US 11,376,558 B2Kellogg Brown & Root LLC
- Method for producing polyolefin and polyolefin production system9 Mar 2021US 10,941,221 B2Sumitomo Chemical Company, Limited
- Method and device for lightening heavy oil by utilizing a suspension-bed hydrogenation process12 Jan 2021US 10,889,770 B2Beijing Huashi United Energy Technology and Development Co., Ltd.
- Continuous sono-chemical reactors and methods of using the same29 Sep 2020US 10,786,801 B2Khalifa University of Science and Technology
- Method and system for manufacture of particulate polymers27 Mar 2025US 2025/0100187 A1Sabic Global Technologies B.V.
- Method for oligomerisation in a gas/liquid reactor comprising a central duct12 Sep 2024US 2024/0300870 A1Ifp Energies Nouvelles
- Vessels for processing polymer particulates and methods for operating the same25 Jul 2024US 2024/0246051 A1Dow Global Technologies LLC
- Vessel with induction heating elements, as well as method and apparatus both comprising induction heating elements for preparing a polyamide polymer4 Jan 2024US 2024/0001591 A1Inv Nylon Polymers Americas, LLC
- Apparatus comprising induction heating elements for preparing a polyamide polymer26 Oct 2023US 2023/0338918 A1INV Nylon Chemicals Americas, LLC
Most cited
By later US patents
- Preparation of organic acids63US 6,362,367 B1Union Carbide Chemicals & Plastics Technology Corporation · 2002
- In-line gas/liquid dispersion40US 5,061,406 AUnion Carbide Industrial Gases Technology Corporation · 1991
- Advanced gas control in gas-liquid mixing systems36US 5,451,349 APraxair Technology, Inc. · 1995
- Catalyst system for distillation reactor15US 5,108,550 AKoch Engineering Company, Inc. · 1992
- Process for producing ammonium phosphate from ammonia and wet process phosphoric acid10US 4,166,840 AFisons Limited · 1979