B01J 2208/00584
Controlling the density
B01J2208/00584 (Controlling the density) appears on 64 US grants and 53 published applications in this corpus.
Search patents in B01J- Granted patents
- 64
- Published applications
- 53
- Assignees
- 44
- Inventors
- 148
- Latest grant
- 7 Jul 2026
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 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 4 |
| 2005 | 1 | 2 |
| 2006 | 2 | 4 |
| 2007 | 2 | 6 |
| 2008 | 2 | 6 |
| 2009 | 5 | 2 |
| 2010 | 6 | 1 |
| 2011 | 4 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 2 | 3 |
| 2016 | 1 | 3 |
| 2017 | 2 | 0 |
| 2018 | 1 | 3 |
| 2019 | 3 | 1 |
| 2020 | 4 | 3 |
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 5 |
| 2024 | 3 | 1 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
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
- Commercial grade ultra-low sulphur diesel production process from mixed waste plastics pyrolysis oil7 Apr 2026US 12,595,427 B2Clean Planet Energy, A Trading Name of Pyroplast Energy LTD
- Regeneration device, device for preparing low-carbon olefins, and use thereof13 May 2025US 12,296,324 B2Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Process for preparing chlorosilanes29 Oct 2024US 12,129,177 B2Wacker Chemie AG
- Methods for processing hydrocarbon feed streams23 Apr 2024US 11,965,133 B2King Abdullah University of Science and Technology
- Gas-phase process for making polypropylene random copolymers24 Jul 2025US 2025/0235842 A1W. R. Grace & Co.-Conn.
- Process with continuous catalytic regeneration for treating a hydrocarbon feedstock11 Jul 2024US 2024/0228892 A1Ifp Energies Nouvelles
- Commercial grade ultra-low sulphur diesel production process from mixed waste plastics pyrolysis oil2 Nov 2023US 2023/0348799 A1Clean Planet Energy, A Trading Name of Pyroplast Energy LTD
- Method of determining superficial gas velocity in fluidized bed reactors8 Jun 2023US 2023/0173447 A1
- Methods for processing hydrocarbon feed streams1 Jun 2023US 2023/0167370 A1King Abdullah University of Science and Technology
Most cited
By later US patents
- Electrochemical production of ozone and hydrogen peroxide465US 5,972,196 ALynntech, Inc. · 1999
- Process for polymerizing monomers in fluidized beds327US 5,405,922 AExxon Chemical Patents Inc. · 1995
- Process for polymerizing monomers in fluidized beds279US 5,462,999 AExxon Chemical Patents Inc. · 1995
- Membrane with internal passages to permit fluid flow and an electrochemical cell containing the same98US 5,635,039 ALynntech, Inc. · 1997
- High condensing mode polyolefin production under turbulent conditions in a fluidized bed90US 6,391,985 B1Union Carbide Chemicals & Plastics Technology Corporation · 2002