B01J 20/3244
Non-macromolecular compounds
Official title: {Non-macromolecular compounds}
B01J20/3244 (Non-macromolecular compounds) appears on 1,502 US grants and 1,482 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,502
- Published applications
- 1,482
- Assignees
- 923
- Inventors
- 3,980
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 8 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 13 | 0 |
| 1983 | 17 | 0 |
| 1984 | 13 | 0 |
| 1985 | 15 | 0 |
| 1986 | 13 | 0 |
| 1987 | 23 | 0 |
| 1988 | 28 | 0 |
| 1989 | 34 | 0 |
| 1990 | 38 | 0 |
| 1991 | 32 | 0 |
| 1992 | 36 | 0 |
| 1993 | 21 | 0 |
| 1994 | 29 | 0 |
| 1995 | 17 | 0 |
| 1996 | 27 | 0 |
| 1997 | 27 | 0 |
| 1998 | 32 | 0 |
| 1999 | 45 | 0 |
| 2000 | 33 | 0 |
| 2001 | 24 | 16 |
| 2002 | 30 | 44 |
| 2003 | 27 | 50 |
| 2004 | 26 | 62 |
| 2005 | 26 | 47 |
| 2006 | 37 | 55 |
| 2007 | 28 | 58 |
| 2008 | 27 | 61 |
| 2009 | 32 | 56 |
| 2010 | 35 | 72 |
| 2011 | 29 | 64 |
| 2012 | 46 | 55 |
| 2013 | 54 | 70 |
| 2014 | 45 | 70 |
| 2015 | 50 | 67 |
| 2016 | 54 | 60 |
| 2017 | 43 | 63 |
| 2018 | 53 | 50 |
| 2019 | 38 | 56 |
| 2020 | 47 | 60 |
| 2021 | 43 | 61 |
| 2022 | 42 | 47 |
| 2023 | 41 | 59 |
| 2024 | 38 | 67 |
| 2025 | 35 | 70 |
| 2026 | 27 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Silica-based nanoparticles for PFAS remediation6 Oct 2026US 12,752,323 B2Regents of the University of Minnesota
- Deodorant composition and deodorant article29 Sep 2026US 12,746,528 B2Sagami Chemical Research Institute
- Materials including alkyl diamine-substituted aryl compounds, methods of making, and methods of separating CO215 Sep 2026US 12,734,481 B2Georgia Tech Research Corporation
- Polymeric sorbents for aldehydes and methods of making1 Sep 2026US 12,722,139 B23M Innovative Properties Company
- Adsorbent material, adsorption system, and adsorption process25 Aug 2026US 12,714,985 B2Air Products and Chemicals, Inc.
- Modified Metal-Organic Framework (MOF) Compositions, Process of Making and Process of Use Thereof8 Oct 2026US 2026/0307047 A1NuMat Technologies, Inc.
- Synthesis of bio-based catecholic acid- and derivatives-functionalized adsorbents for recovery of metals and metalloids from acidic solutions8 Oct 2026US 2026/0307051 A1The Penn State Research Foundation
- Ethylene oxide abatement systems1 Oct 2026US 2026/0295520 A1Boston Scientific Scimed, Inc.
- Resin for extracting lithium from lithium precipitation mother liquor, and preparation method and application thereof17 Sep 2026US 2026/0273509 A1Xi'an Lanshen New Material Technology Co., Ltd.
- Uniform multi-layer silica coated porous/mesoporus magnetic beads, methods of making and uses thereof17 Sep 2026US 2026/0275327 A1Magnostics Limited
Most cited
By later US patents
- Affinity matrices of modified polysaccharide supports427US 5,059,654 ACuno Incorporated · 1991
- Preparation of trichloro-s-triazine activated supports for coupling ligands276US 4,229,537 ANew York University · 1980
- Magnetic particles for use in separations245US 4,672,040 AAdvanced Magnetics, Inc. · 1987
- Molecular imaging239US 5,372,719 APerSeptive Biosystems, Inc. · 1994
- Molecular imaging235US 5,453,199 APerSeptive Biosystems, Inc. · 1995