B01J 2531/32
Gallium
B01J2531/32 (Gallium) appears on 20 US grants and 22 published applications in this corpus.
Search patents in B01J- Granted patents
- 20
- Published applications
- 22
- Assignees
- 28
- Inventors
- 87
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 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 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 1 |
| 2019 | 3 | 4 |
| 2020 | 3 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Alkane dehydrogenation nanocatalyst and process for its preparation5 Aug 2025US 12,378,170 B2Fundació Eurecat
- Nanocage-confined catalyst, preparation process and use thereof4 Feb 2025US 12,214,339 B2China Petroleum & Chemical Corporation
- Cationic metal complex, organometal catalyst having borate-based bulky anion, method for preparing the same, and method for preparing oligomer or polymer using the same14 Feb 2023US 11,578,152 B2LG Chem, Ltd.
- Metal oxide materials made using self-assembled coordination polymers8 Feb 2022US 11,241,678 B2Iowa State University Research Foundation, Inc.
- Oligomerisation process28 Jul 2020US 10,723,673 B2Petroliam Nasional Berhad (Petronas)
- Soluble germanium chelate catalyst and preparation method therefor and use thereof7 Aug 2025US 2025/0249441 A1Guowang High-Tech Fiber (Suqian) Co., Ltd.
- Alkane dehydrogenation nanocatalyst and process for its preparation13 Jun 2024US 2024/0190795 A1Fundació Eurecat
- Low molecular weight corrole compositions14 Mar 2024US 2024/0083920 A1Technion Research & Development Foundation Limited
- Nanocage-confined catalyst, preparation process and use thereof30 Sep 2021US 2021/0299644 A1China Petroleum & Chemical Corporation
- Cationic Metal Complex, Organometal Catalyst Having Borate-Based Bulky Anion, Method for Preparing the Same, and Method for Preparing Oligomer or Polymer Using the Same1 Oct 2020US 2020/0308323 A1LG Chem.Ltd.
Most cited
By later US patents
- Catalytic carbonylation catalysts and methods55US 9,327,280 B2Novomer, Inc. · 2016
- Catalytic carbonylation catalysts and methods36US 10,221,278 B2Novomer, Inc. · 2019
- Catalytic production of aryl alkyl hydroperoxides by polynuclear transition metal aggregates17US 5,922,920 AExxon Chemical Patents Inc. · 1999
- Catalytic production of aryl alkyl hydroperoxides by polynuclear transition metal aggregates (LAW229)10US 5,504,256 AExxon Research & Engineering Co. · 1996
- Surface-modified catalyst precursors for diesel engine aftertreatment applications8US 9,737,877 B2PACCAR Inc · 2017