B01J 20/3028
Granulating, agglomerating or aggregating
Official title: {Granulating, agglomerating or aggregating}
B01J20/3028 (Granulating, agglomerating or aggregating) appears on 296 US grants and 420 published applications in this corpus.
Search patents in B01J- Granted patents
- 296
- Published applications
- 420
- Assignees
- 248
- Inventors
- 956
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 8 |
| 2003 | 2 | 7 |
| 2004 | 2 | 6 |
| 2005 | 3 | 12 |
| 2006 | 4 | 4 |
| 2007 | 2 | 9 |
| 2008 | 7 | 11 |
| 2009 | 3 | 9 |
| 2010 | 7 | 12 |
| 2011 | 4 | 8 |
| 2012 | 5 | 19 |
| 2013 | 13 | 21 |
| 2014 | 13 | 17 |
| 2015 | 9 | 11 |
| 2016 | 12 | 29 |
| 2017 | 14 | 30 |
| 2018 | 22 | 31 |
| 2019 | 20 | 26 |
| 2020 | 24 | 28 |
| 2021 | 16 | 21 |
| 2022 | 18 | 20 |
| 2023 | 9 | 21 |
| 2024 | 27 | 18 |
| 2025 | 15 | 19 |
| 2026 | 16 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Absorbent compositions, methods of forming the same, and animal litter prepared with such compositions7 Jul 2026US 12,673,310 B2U.S. Silica Company
- Structured powders for carbon dioxide capture30 Jun 2026US 12,667,822 B2Anvil Capture Systems Inc.
- Nanotubes in porous particles23 Jun 2026US 12,661,634 B2The Administrators of the Tulane Educational Fund
- Method and apparatus for carbon dioxide sequestration2 Jun 2026US 12,643,086 B2Anvil Capture Systems Inc.
- Granulated adsorbent and process of producing the same2 Jun 2026US 12,643,090 B2FUSO Corporation
- Perfluoroalkyl and polyfluoroalkyl sorbent materials and methods of use24 Sep 2026US 2026/0284633 A1Calgon Carbon Corporation
- Structured powders for carbon dioxide capture17 Sep 2026US 2026/0273503 A1Anvil Capture Systems Inc.
- 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
- Method and apparatus for carbon dioxide sequestration3 Sep 2026US 2026/0257194 A1Anvil Capture Systems Inc.
- Biochar-infused wood fiber bedding20 Aug 2026US 2026/0240107 A1Musser Biomass and Wood Products, LLC
Most cited
By later US patents
- Process for removing mercury from a gas or a liquid by absorption on a copper sulfide containing solid mass253US 4,094,777 AInstitut Francais du Petrole · 1978
- Limestone-based sorbent agglomerates for removal of sulfur compounds in hot gases and method of making87US 4,387,653 AEngelhard Corporation · 1983
- Composite adsorbent bead, process for its production, gas separation process and gas adsorption bed54US 8,814,985 B2Air Products and Chemicals, Inc. · 2014
- Metal matrices for use in high gradient magnetic separation of biological materials and method for coating the same51US 5,385,707 A1995
- Carbon molecular sieves and a process for their preparation and use48US 4,528,281 ACalgon Carbon Corporation · 1985