B01J 2/28
Processes or devices for granulating materials: using special binding agents
Official title: using special binding agents
B01J2/28 (Processes or devices for granulating materials: using special binding agents) appears on 111 US grants and 42 published applications in this corpus.
Search patents in B01J- Granted patents
- 111
- Published applications
- 42
- Assignees
- 98
- Inventors
- 282
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 4 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 3 |
| 2018 | 2 | 7 |
| 2019 | 2 | 6 |
| 2020 | 6 | 2 |
| 2021 | 5 | 9 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composition of biodegradable plant fiber raw material grains, and production method thereof25 Aug 2026US 12,715,996 B2Amica Terra Co., Ltd.
- Biochars, biochar extracts and biochar extracts having soluble signaling compounds and method for capturing material extracted from biochar14 Apr 2026US 12,599,151 B2Talipot Cool Extract (IP), LLC
- Compacted Polyhalite and a process for the production thereof14 Jan 2025US 12,195,409 B2Icl Europe Cooperatief U. A.
- Potash dust granulation process25 Jun 2024US 12,017,198 B2
- Apparatus for continuous granulation of powder material26 Dec 2023US 11,850,567 B2Steerlife India Private Limited
- Biochars, biochar extracts and biochar extracts having soluble signaling compounds and method for capturing material extracted from biochar10 Sep 2026US 2026/0262683 A1Talipot Cool Extract (IP), LLC
- Process for preparing guanidinoacetic acid comprising granulates6 Aug 2026US 2026/0223889 A1Evonik Operations GmbH
- Granulation aid compositions and methods of use16 Jul 2026US 2026/0199857 A1Locus Solutions Ipco, LLC
- Adsorbent and granulated substance24 Aug 2023US 2023/0264169 A1Daikin Industries, Ltd.
- Method for manufacturing spherical particle material13 Jul 2023US 2023/0219823 A1Admatechs Co., Ltd.
Most cited
By later US patents
- Preparation of granulated alkaline earth metal carbonate59US 5,366,513 ASolvay Barium Strontium GmbH · 1994
- Agglomeration of gypsum, limestone, or gypsum-limestone mix57US 4,954,134 ATennessee Valley Authority · 1990
- Fertilizer compositions and method of making such compositions56US 5,238,480 AVigoro Industries, Inc. · 1993
- Agglomerate containing fibrous polytetrafluoroethylene55US 3,993,584 AThe Harshaw Chemical Company · 1976
- Fertilizer compositions, processes of making them, and pocesses of using them51US 4,832,728 AMelamine Chemicals, Inc. · 1989