B01J 20/3092
Packing of a container
Official title: {Packing of a container, e.g. packing a cartridge or column (of chromatography columns B01D15/206)}
B01J20/3092 (Packing of a container) appears on 349 US grants and 181 published applications in this corpus.
Search patents in B01J- Granted patents
- 349
- Published applications
- 181
- Assignees
- 254
- Inventors
- 919
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 8 | 0 |
| 1978 | 2 | 0 |
| 1979 | 7 | 0 |
| 1980 | 2 | 0 |
| 1981 | 8 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 8 | 0 |
| 1986 | 2 | 0 |
| 1987 | 15 | 0 |
| 1988 | 14 | 0 |
| 1989 | 17 | 0 |
| 1990 | 10 | 0 |
| 1991 | 12 | 0 |
| 1992 | 25 | 0 |
| 1993 | 15 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 13 | 0 |
| 1998 | 10 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 5 |
| 2002 | 10 | 7 |
| 2003 | 3 | 4 |
| 2004 | 4 | 4 |
| 2005 | 3 | 3 |
| 2006 | 3 | 7 |
| 2007 | 1 | 6 |
| 2008 | 2 | 5 |
| 2009 | 3 | 4 |
| 2010 | 1 | 4 |
| 2011 | 1 | 4 |
| 2012 | 2 | 8 |
| 2013 | 5 | 8 |
| 2014 | 6 | 2 |
| 2015 | 6 | 9 |
| 2016 | 4 | 4 |
| 2017 | 0 | 6 |
| 2018 | 6 | 6 |
| 2019 | 4 | 7 |
| 2020 | 6 | 14 |
| 2021 | 7 | 16 |
| 2022 | 4 | 6 |
| 2023 | 7 | 15 |
| 2024 | 11 | 10 |
| 2025 | 10 | 12 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adsorbent material, adsorption system, and adsorption process25 Aug 2026US 12,714,985 B2Air Products and Chemicals, Inc.
- Method for improving lithium yield in a direct lithium extraction process11 Aug 2026US 12,702,987 B2Aquatech International Corporation
- Method for manufacturing and increasing the yield of a medical strontium-82/rubidium-82 generator4 Aug 2026US 12,700,519 B2Naogen Pharma
- Chromatographic column30 Jun 2026US 12,667,825 B2King Saud University
- Fiber bundle, method for producing same, and purification column16 Dec 2025US 12,496,387 B2Toray Industries, Inc.
- 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.
- Dilute material recovery system based on microwave-based regeneration27 Aug 2026US 2026/0249269 A1CarbonStellar LLC
- Medium for quantitatively removing water from a gas stream containing sulphur and/or sulphur-containing compounds, device for this purpose, and use of said medium23 Jul 2026US 2026/0208160 A1Elementar Analysensysteme GmbH
- Blister packs with tris(hydroxymethyl)aminomethane impregnated activated carbon entrained polymer films for reducing volatile organic compounds11 Jun 2026US 2026/0158468 A1CSP Technologies, Inc.
- Functionalized porous substrates and their use for detecting analytes12 Feb 2026US 2026/0043800 A1Solventum Intellectual Properties Company
Most cited
By later US patents
- Modified siliceous chromatographic supports159US 4,724,207 ACuno Incorporated · 1988
- Method of covalently binding biologically active organic substances to polymeric substances90US 4,415,665 APharmacia Fine Chemicals AB · 1983
- Porous inorganic support material coated with an organic stationary phase, for use in chromatography, and process for its preparation85US 4,415,631 AAkzo N. V. · 1983
- Preparation of organically modified silicon dioxides83US 4,017,528 AMerck Patent GmbH · 1977
- Spherical SiO.sub.2 particles83US 4,775,520 AMerck Patent GmbH · 1988