B01D 2257/2068
Iodine
B01D2257/2068 (Iodine) appears on 34 US grants and 42 published applications in this corpus.
Search patents in B01D- Granted patents
- 34
- Published applications
- 42
- Assignees
- 29
- Inventors
- 106
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 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 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 3 |
| 2013 | 0 | 3 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 4 |
| 2019 | 4 | 3 |
| 2020 | 3 | 3 |
| 2021 | 2 | 4 |
| 2022 | 2 | 5 |
| 2023 | 1 | 4 |
| 2024 | 5 | 1 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Processes for treating off-gas in an acetic acid production unit16 Dec 2025US 12,496,547 B2Ineos Acetyls UK Limited
- Organic iodine remover24 Jun 2025US 12,340,913 B2Hitachi-GE Nuclear Energy, Ltd.
- Cotton fabrics containing porous organic cages1 Apr 2025US 12,264,162 B2The Regents of the University of California
- Organic iodine trapping apparatus24 Dec 2024US 12,176,118 B2Hitachi-GE Nuclear Energy, Ltd.
- Selective adsorption of halocarbon impurities containing cl, br and i in fluorocarbons or hydrofluorocarbons using adsorbent supported metal oxide10 Sep 2024US 12,083,493 B2American Air Liquide, Inc.
- Cotton fabrics containing porous organic cages16 Oct 2025US 2025/0320220 A1The Regents of the University of California
- Passive apparatus for reducing floating radioactive material in containment building17 Apr 2025US 2025/0125063 A1Fnc Technology Co., Ltd.
- Filtered Containment Venting System15 Feb 2024US 2024/0050893 A1Hitachi-GE Nuclear Energy, Ltd.
- Processes for Treating Off-Gas In An Acetic Acid Production Unit26 Oct 2023US 2023/0338888 A1Ineos Acetyls UK Limited
- Cotton fabrics containing porous organic cages12 Oct 2023US 2023/0322795 A1The Regents of the University of California
Most cited
By later US patents
- Gas adsorber cell test sampler35US 3,961,920 A1976
- Rechargeable particulate filter for radioactive contaminated gas streams14US 3,964,890 ACVI Incorporated · 1976
- Methanol carbonylation system having absorber with multiple solvent options11US 8,318,977 B2Celanese International Corporation · 2012
- Use of molecular sieves for the removal of HFC-23 from fluorocarbon products9US 7,597,744 B2Honeywell International Inc. · 2009
- Filtration material for filtered venting, and filtered venting device5US 10,434,494 B2Rasa Industries, Ltd. · 2019