B01J 2/16
Processes or devices for granulating materials: by suspending the powder material in
Official title: by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
B01J2/16 (Processes or devices for granulating materials: by suspending the powder material in) appears on 508 US grants and 399 published applications in this corpus.
Search patents in B01J- Granted patents
- 508
- Published applications
- 399
- Assignees
- 295
- Inventors
- 1,154
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 5 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 10 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 8 | 0 |
| 1987 | 8 | 0 |
| 1988 | 11 | 0 |
| 1989 | 9 | 0 |
| 1990 | 10 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 8 | 0 |
| 1996 | 11 | 0 |
| 1997 | 11 | 0 |
| 1998 | 12 | 0 |
| 1999 | 12 | 0 |
| 2000 | 13 | 0 |
| 2001 | 14 | 8 |
| 2002 | 14 | 4 |
| 2003 | 4 | 25 |
| 2004 | 13 | 22 |
| 2005 | 15 | 11 |
| 2006 | 7 | 19 |
| 2007 | 6 | 14 |
| 2008 | 5 | 27 |
| 2009 | 10 | 18 |
| 2010 | 17 | 17 |
| 2011 | 14 | 11 |
| 2012 | 11 | 17 |
| 2013 | 10 | 13 |
| 2014 | 15 | 12 |
| 2015 | 20 | 18 |
| 2016 | 11 | 20 |
| 2017 | 19 | 13 |
| 2018 | 12 | 24 |
| 2019 | 14 | 17 |
| 2020 | 17 | 19 |
| 2021 | 14 | 20 |
| 2022 | 9 | 14 |
| 2023 | 10 | 8 |
| 2024 | 13 | 13 |
| 2025 | 10 | 8 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Granulate production device and method for controlling and/or regulating the granulate production device22 Sep 2026US 12,741,257 B2Glatt GmbH
- Fluidizing apparatus for the treatment of particulate material15 Sep 2026US 12,734,496 B2Glatt GmbH
- Fluidized bed granulation and coating systems and methods25 Aug 2026US 12,714,976 B2Eli Lilly and Company
- Process and apparatus for production of a granular cannabinoid material essentially soluble in aqueous medium7 Apr 2026US 12,594,314 B2ADD Advanced Drug Delivery Technologies Ltd.
- Systems and methods for dispersion of dry powders7 Apr 2026US 12,594,536 B2
- Method for controlling a continuous granulation and drying process as well as installation and system therefor10 Sep 2026US 2026/0264033 A1Boehringer Ingelheim International GmbH
- Systems and methods for dispersion of dry powders20 Aug 2026US 2026/0241361 A1
- Process for preparing guanidinoacetic acid comprising granulates6 Aug 2026US 2026/0223889 A1Evonik Operations GmbH
- System and device for coating using a helical conveyor11 Jun 2026US 2026/0158459 A1Coating Place, Inc.
- Apparatus and method for uniformly processing powder material using intense pulsed light14 May 2026US 2026/0131336 A1Makesens Inc.
Most cited
By later US patents
- Process and an apparatus for agglomeration of a powdery material95US 5,030,400 AA/S Niro Atomizer · 1991
- Apparatus and method for producing pellets by layering power onto particles91US 5,132,142 AGlatt GmbH · 1992
- Microwave purification process91US 7,905,942 B1SDCmaterials, Inc. · 2011
- Fused glassy particulates obtained by flame fusion89US 6,254,981 B1Minnesota Mining and Manufacturing Company · 2001
- Process for the production of sintered bauxite spheres87US 4,440,866 AA/S Niro Atomizer · 1984