B01J 29/84
Aluminophosphates containing other elements
Official title: Aluminophosphates containing other elements, e.g. metals, boron
B01J29/84 (Aluminophosphates containing other elements) appears on 1,006 US grants and 854 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,006
- Published applications
- 854
- Assignees
- 252
- Inventors
- 1,660
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 8 | 0 |
| 1986 | 11 | 0 |
| 1987 | 21 | 0 |
| 1988 | 21 | 0 |
| 1989 | 33 | 0 |
| 1990 | 32 | 0 |
| 1991 | 17 | 0 |
| 1992 | 38 | 0 |
| 1993 | 25 | 0 |
| 1994 | 12 | 0 |
| 1995 | 9 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 23 | 0 |
| 2000 | 13 | 0 |
| 2001 | 17 | 6 |
| 2002 | 27 | 21 |
| 2003 | 24 | 41 |
| 2004 | 24 | 32 |
| 2005 | 26 | 35 |
| 2006 | 29 | 34 |
| 2007 | 27 | 33 |
| 2008 | 24 | 15 |
| 2009 | 21 | 16 |
| 2010 | 20 | 33 |
| 2011 | 21 | 25 |
| 2012 | 13 | 37 |
| 2013 | 22 | 50 |
| 2014 | 35 | 60 |
| 2015 | 33 | 69 |
| 2016 | 33 | 45 |
| 2017 | 43 | 46 |
| 2018 | 45 | 48 |
| 2019 | 62 | 54 |
| 2020 | 40 | 42 |
| 2021 | 45 | 25 |
| 2022 | 24 | 21 |
| 2023 | 20 | 29 |
| 2024 | 18 | 11 |
| 2025 | 20 | 15 |
| 2026 | 7 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for preparing ethylene propylene30 Jun 2026US 12,668,555 B2China Petroleum & Chemical Corporation
- Molecular sieve CIT-16P, its synthesis, transformation and use28 Apr 2026US 12,611,660 B2California Institute of Technology
- Phosphorus stabilized zeolites21 Apr 2026US 12,605,700 B2BASF SE
- Nanostructured hybrid iron-zeolite catalysts7 Apr 2026US 12,594,545 B2Agency for Science, Technology and Research
- Process of converting methanol to olefins24 Mar 2026US 12,583,804 B2China Petroleum & Chemical Corporation
- Processes for preparing c2 to c4 hydrocarbons using hybrid catalysts27 Aug 2026US 2026/0250581 A1Dow Global Technologies LLC
- Mfi molecular sieve catalyst, preparation method therefor and use thereof30 Jul 2026US 2026/0216710 A1China Petroleum & Chemical Corporation
- Exhuast Gas Purification Catalyst16 Jul 2026US 2026/0199887 A1Cataler Corporation
- Hierarchical porous all-silica molecular sieve and its preparation method and application25 Jun 2026US 2026/0175205 A1China Petroleum & Chemical Corporation
- Methods for preparing c2 to c4 hydrocarbons and formulated hybrid catalysts11 Jun 2026US 2026/0158475 A1Dow Global Technologies LLC
Most cited
By later US patents
- Crystalline silicoaluminophosphates925US 4,440,871 AUnion Carbide Corporation · 1984
- Crystalline metallophosphate compositions556US 4,310,440 AUnion Carbide Corporation · 1982
- Crystalline metal aluminophosphates260US 4,567,029 AUnion Carbide Corporation · 1986
- Production of light olefins218US 4,499,327 AUnion Carbide Corporation · 1985
- Titanium-containing molecular sieves201US 4,500,651 AUnion Carbide Corporation · 1985