C01C 1/006
Making use of solid ammonia storage materials
Official title: {making use of solid ammonia storage materials, e.g. complex ammine salts}
C01C1/006 (Making use of solid ammonia storage materials) appears on 53 US grants and 74 published applications in this corpus.
Search patents in C01C- Granted patents
- 53
- Published applications
- 74
- Assignees
- 38
- Inventors
- 121
- Latest grant
- 25 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 4 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 5 |
| 2010 | 3 | 11 |
| 2011 | 2 | 5 |
| 2012 | 3 | 8 |
| 2013 | 7 | 6 |
| 2014 | 4 | 11 |
| 2015 | 7 | 10 |
| 2016 | 4 | 5 |
| 2017 | 5 | 3 |
| 2018 | 6 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Ammonia storage structure and associated systems25 Jun 2019US 10,329,158 B2Aaqius & Aaqius SA
- Process for making ammonia14 May 2019US 10,287,173 B2Regents of the University of Minnesota
- Class of tunable gas storage and sensor materials11 Sep 2018US 10,071,360 B2Honda Motor Co., Ltd.
- Mayenite-type compound containing imide anion, and method for producing same10 Jul 2018US 10,016,742 B2Japan Science and Technology Agency
- Ammonia storage structure and associated systems22 May 2018US 9,976,463 B2Aaqius & Aaqius SA
- System and method for the production of ammonia9 Jan 2025US 2025/0011178 A1Cambridge Enterprise Limited
- Energy production system5 Sep 2024US 2024/0297326 A1Photoncycle AS
- Method for reducing forces (hot fill/re-fill)22 Mar 2018US 2018/0079652 A1Amminex Emissions Technology A/S
- New class of tunable gas storage and sensor materials8 Jun 2017US 2017/0157590 A1Honda Motor Co., Ltd.
- Process for making ammonia1 Jun 2017US 2017/0152149 A1Regents of the University of Minnesota
Most cited
By later US patents
- High gas adsorption metal-organic framework79US 7,662,746 B2The Regents of the University of Michigan · 2010
- Method and apparatus for achieving high reaction rates51US 5,441,716 ARocky Research · 1995
- Method and device for selective catalytic NOx reduction45US 6,387,336 B2Robert Bosch GmbH · 2002
- Process for reducing nitrogen oxides on SCR catalyst20US 6,399,034 B1HJS Fahrzeugtechnik GmbH & Co. · 2002
- Transporting urea for quantitative conversion into ammonia19US 5,252,308 AUnion Oil Company of California · 1993