B01J 2220/4806
The starting material being of inorganic character
Official title: the starting material being of inorganic character
B01J2220/4806 (The starting material being of inorganic character) appears on 63 US grants and 101 published applications in this corpus.
Search patents in B01J- Granted patents
- 63
- Published applications
- 101
- Assignees
- 91
- Inventors
- 286
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 4 |
| 2013 | 2 | 7 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 5 |
| 2019 | 1 | 3 |
| 2020 | 7 | 5 |
| 2021 | 3 | 6 |
| 2022 | 3 | 12 |
| 2023 | 6 | 10 |
| 2024 | 11 | 11 |
| 2025 | 13 | 12 |
| 2026 | 3 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surface molecularly imprinted magnetic nanometer material of salvianolic acid A, preparation method therefor and use thereof1 Sep 2026US 12,722,142 B2Zhejiang Chinese Medical University
- Silica-based particle with hydroxy-terminated PEG bonding and methoxy-terminated PEG surface modification17 Feb 2026US 12,551,865 B2Waters Technologies Corporation
- Selective metamaterial absorber and method for fabricating the same10 Feb 2026US 12,544,736 B2Arizona Board of Regents on behalf of Arizona State University
- Compact hydroxamate-based affinity tags for artificially tagging biological macromolecules18 Nov 2025US 12,472,448 B2The Board of Trustees of the Leland Stanford Junior University
- Co2O3—Bi2O3@SiO2 nanocomposite and method of preparation thereof28 Oct 2025US 12,453,953 B1Imam Mohammad Ibn Saud Islamic University
- Layered Double Oxide and Preparation Method and Use Thereof8 Oct 2026US 2026/0307040 A1Quzhou Institute for Innovation in Resource Chemical Engineering
- Amino acid based carbon dioxide capture catalyzed with three-dimensional graphene8 Oct 2026US 2026/0307044 A1University of Wyoming
- Photothermal polymeric aerogels for wastewater detoxification and water recycling8 Oct 2026US 2026/0308020 A1University of Kentucky Research Foundation
- Porous monolithic polymer for separation and purification of biological particles, method for production of porous monolithic polymer for separation and purification of biological particles, and method for separation and purification of biological particles composed of phospholipids using porous monolithic polymer for separation and purification of biological particles10 Sep 2026US 2026/0264047 A1Glory Industry Co., Ltd.
- Color-changing ph-indicating silica gel and preparation method thereof20 Aug 2026US 2026/0241364 A1Qingdao Meigao Group Co., Ltd.
Most cited
By later US patents
- Water clarification coagulant/adsorbent38US 4,363,749 ACommonwealth Scientific and Industrial Research Organization · 1982
- Water clarification37US 4,279,756 ACommonwealth Scientific and Industrial Research Organization · 1981
- Composite material for absorbing and remediating contaminants and method of making same37US 9,714,180 B2Ecovative Design LLC · 2017
- Purfication of blood clotting factors and other blood proteins on non-carbohydrate sulfated matrices23US 4,721,572 AMiles Laboratories, Inc. · 1988
- Clarification and sorptive-filtration system for the capture of constituents and particulate matter in liquids and gases16US 7,341,661 B2Unit Process Technologies, LLC · 2008