C01B 37/04
Aluminophosphates [apo compounds]
Official title: Aluminophosphates [APO compounds]
C01B37/04 (Aluminophosphates [apo compounds]) appears on 86 US grants and 40 published applications in this corpus.
Search patents in C01B- Granted patents
- 86
- Published applications
- 40
- Assignees
- 37
- Inventors
- 185
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 13 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 4 |
| 2004 | 4 | 7 |
| 2005 | 3 | 0 |
| 2006 | 1 | 3 |
| 2007 | 4 | 4 |
| 2008 | 2 | 0 |
| 2009 | 2 | 3 |
| 2010 | 1 | 4 |
| 2011 | 2 | 1 |
| 2012 | 3 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Intramolecular pi-stacking structure directing agents and molecular sieves synthesized therefrom11 Nov 2025US 12,466,738 B2ExxonMobil Technology and Engineering Company
- SCM-34 molecular sieve, preparation method therefor and use thereof14 Jan 2025US 12,194,446 B2China Petroleum & Chemical Corporation
- Crystalline material and membrane complex5 Nov 2024US 12,134,565 B2NGK Insulators, Ltd.
- Aluminophosphate molecular sieve SCM-18, its preparation and application thereof21 Nov 2023US 11,819,834 B2China Petroleum & Chemical Corporation
- Seed crystals, method of producing seed crystals, method of producing seed crystals attachment support, and method of producing zeolite membrane complex8 Nov 2022US 11,492,264 B2NGK Insulators, Ltd.
- Intramolecular pi-stacking structure directing agents and molecular sieves synthesized therefrom5 Feb 2026US 2026/0035255 A1ExxonMobil Technology and Engineering Company
- SCM-38 molecular sieve, preparation method thereof, and use thereof12 Dec 2024US 2024/0409422 A1China Petroleum & Chemical Corporation
- Scm-34 molecular sieve, preparation method therefor and use thereof9 Nov 2023US 2023/0356201 A1China Petroleum & Chemical Corporation
- Intramolecular Pi-Stacking Structure Directing Agents and Molecular Sieves Synthesized Therefrom8 Dec 2022US 2022/0388853 A1ExxonMobil Technology and Engineering Company
- Negative electrode active material for non-aqueous electrolyte secondary battery and method for producing the same7 Apr 2022US 2022/0109148 A1Shin-Etsu Chemical Co., Ltd.
Most cited
By later US patents
- Crystalline metallophosphate compositions556US 4,310,440 AUnion Carbide Corporation · 1982
- Process for the production of molecular sieves74US 4,861,743 AUop LLC · 1989
- Material with microporous crystalline walls defining a narrow size distribution of mesopores, and process for preparing same65US 5,849,258 AIntevep, S. A. · 1998
- Adsorptive use of crystalline metallophosphate compositions50US 4,385,994 AUnion Carbide Corporation · 1983
- Crystalline molecular sieves47US 7,264,789 B1ExxonMobil Chemical Patents Inc. · 2007