B01J 2/003
Followed by coating of the granules
Official title: {followed by coating of the granules (to prevent the granules sticking together B01J2/30)}
B01J2/003 (Followed by coating of the granules) appears on 168 US grants and 109 published applications in this corpus.
Search patents in B01J- Granted patents
- 168
- Published applications
- 109
- Assignees
- 92
- Inventors
- 273
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 11 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 2 |
| 2002 | 3 | 3 |
| 2003 | 9 | 6 |
| 2004 | 6 | 10 |
| 2005 | 5 | 11 |
| 2006 | 12 | 4 |
| 2007 | 5 | 9 |
| 2008 | 4 | 4 |
| 2009 | 9 | 2 |
| 2010 | 3 | 5 |
| 2011 | 0 | 4 |
| 2012 | 2 | 3 |
| 2013 | 1 | 1 |
| 2014 | 5 | 3 |
| 2015 | 3 | 4 |
| 2016 | 4 | 4 |
| 2017 | 3 | 6 |
| 2018 | 3 | 10 |
| 2019 | 7 | 7 |
| 2020 | 4 | 3 |
| 2021 | 5 | 2 |
| 2022 | 3 | 3 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Powder coating device and powder dispersion device27 Jan 2026US 12,533,648 B2Kawata Mfg. Co., Ltd.
- Powder coating device and coating method, powder dispersion device, and powder dispersion method23 Sep 2025US 12,420,252 B2Kawata Mfg. Co., Ltd.
- Particle coating method15 Jul 2025US 12,357,956 B2University of Limerick
- Urea granules comprising lignosulfonate coating21 May 2024US 11,987,535 B2Casale SA
- Acid treatment for fertilizers to increase zinc solubility and availability7 Nov 2023US 11,807,587 B2The Mosaic Company
- Production process of a granular infill material and related granular infill material29 Feb 2024US 2024/0068174 A1
- Particle Coating Method23 Mar 2023US 2023/0090969 A1University of Limerick
- Refractory materials and methods of manufacture thereof23 Feb 2023US 2023/0058250 A1University of Exeter
- Powder coating device and coating method, powder dispersion device, and powder dispersion method3 Nov 2022US 2022/0347642 A1Kawata Mfg. Co., Ltd.
- Urea granulation process12 May 2022US 2022/0144715 A1Casale SA
Most cited
By later US patents
- Production of powder184US 5,749,938 AFHE Technology Limited · 1998
- Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating same135US 6,180,029 B2Superior MicroPowders LLC · 2001
- Process for preparing oral sustained release granules125US 4,132,753 AAmerican Cyanamid Company · 1979
- Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same110US 6,153,123 ASuperior MicroPowders LLC · 2000
- Method of forming hydrogel particles having a controlled size using liposomes94US 5,626,870 AGeorgetown University · 1997