B01J 20/0277
Carbonates of compounds other than those provided for in b01j20/043
Official title: {Carbonates of compounds other than those provided for in B01J20/043}
B01J20/0277 (Carbonates of compounds other than those provided for in b01j20/043) appears on 83 US grants and 109 published applications in this corpus.
Search patents in B01J- Granted patents
- 83
- Published applications
- 109
- Assignees
- 73
- Inventors
- 233
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 4 |
| 2003 | 2 | 4 |
| 2004 | 3 | 5 |
| 2005 | 1 | 3 |
| 2006 | 4 | 6 |
| 2007 | 1 | 3 |
| 2008 | 2 | 2 |
| 2009 | 2 | 4 |
| 2010 | 4 | 10 |
| 2011 | 4 | 3 |
| 2012 | 3 | 6 |
| 2013 | 5 | 7 |
| 2014 | 8 | 7 |
| 2015 | 5 | 7 |
| 2016 | 6 | 7 |
| 2017 | 1 | 0 |
| 2018 | 3 | 6 |
| 2019 | 2 | 2 |
| 2020 | 2 | 6 |
| 2021 | 4 | 6 |
| 2022 | 3 | 3 |
| 2023 | 3 | 3 |
| 2024 | 2 | 3 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for removing heavy metal from water24 Jun 2025US 12,338,140 B2National Chung Cheng University
- Getter cartridge for toxic gases inside valves10 Jun 2025US 12,326,223 B2Matheson Tri-Gas, Inc.
- Microporous polymeric filtering article with sorption particles8 Apr 2025US 12,269,008 B2
- Composite comprising green rust and carbon for environmental remediation16 Apr 2024US 11,958,032 B2University of Copenhagen
- Porous molding9 Jan 2024US 11,865,509 B2Asahi Kasei Kabushiki Kaisha
- Selective hydrodechlorination of liquid and gas streams from plastics pyrolysis processes8 Oct 2026US 2026/0308088 A1BASF SE
- Sorbent for dialysis and sorbent system for regenerative dialysis30 Jan 2025US 2025/0033032 A1Awak Technologies Pte Ltd
- Improved Process for the Manufacture of a Composite Porous Material6 Jun 2024US 2024/0181432 A1Hot Lime Labs Limited
- Adsorbent Structures of Activated Alumina and Metal Carbonates and Methods of Use for the Removal of Phosphates and Ammonia from Water25 Apr 2024US 2024/0132377 A1U. S. Environmental Protection Agency
- Method for removing heavy metal from water21 Mar 2024US 2024/0092662 A1National Chung Cheng University
Most cited
By later US patents
- Sodium zirconium carbonate and zirconium basic carbonate and methods of making the same194US 6,627,164 B1Renal Solutions, Inc. · 2003
- Zirconium phosphate and method of making the same179US 6,818,196 B2Renal Solutions, Inc. · 2004
- Cartridges useful in cleaning dialysis solutions175US 7,033,498 B2Renal Solutions, Inc. · 2006
- Zirconium basic carbonate and methods of making the same110US 7,101,519 B2Renal Solutions, Inc. · 2006
- Reactive compositions for fluid treatment47US 6,861,002 B2Watervisions International, Inc. · 2005