C10G 11/05
Crystalline alumino-silicates
Official title: Crystalline alumino-silicates, e.g. molecular sieves
C10G11/05 (Crystalline alumino-silicates) appears on 1,422 US grants and 839 published applications in this corpus.
Search patents in C10G- Granted patents
- 1,422
- Published applications
- 839
- Assignees
- 294
- Inventors
- 2,245
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 6 | 0 |
| 1978 | 13 | 0 |
| 1979 | 20 | 0 |
| 1980 | 32 | 0 |
| 1981 | 39 | 0 |
| 1982 | 28 | 0 |
| 1983 | 26 | 0 |
| 1984 | 37 | 0 |
| 1985 | 39 | 0 |
| 1986 | 23 | 0 |
| 1987 | 22 | 0 |
| 1988 | 32 | 0 |
| 1989 | 48 | 0 |
| 1990 | 52 | 0 |
| 1991 | 50 | 0 |
| 1992 | 43 | 0 |
| 1993 | 43 | 0 |
| 1994 | 43 | 0 |
| 1995 | 24 | 0 |
| 1996 | 18 | 0 |
| 1997 | 14 | 0 |
| 1998 | 16 | 0 |
| 1999 | 27 | 0 |
| 2000 | 31 | 0 |
| 2001 | 21 | 7 |
| 2002 | 18 | 23 |
| 2003 | 30 | 35 |
| 2004 | 29 | 43 |
| 2005 | 32 | 31 |
| 2006 | 20 | 23 |
| 2007 | 8 | 21 |
| 2008 | 21 | 30 |
| 2009 | 26 | 35 |
| 2010 | 14 | 41 |
| 2011 | 22 | 34 |
| 2012 | 17 | 17 |
| 2013 | 22 | 40 |
| 2014 | 28 | 32 |
| 2015 | 25 | 39 |
| 2016 | 24 | 21 |
| 2017 | 33 | 22 |
| 2018 | 28 | 30 |
| 2019 | 33 | 37 |
| 2020 | 31 | 31 |
| 2021 | 43 | 46 |
| 2022 | 37 | 43 |
| 2023 | 32 | 42 |
| 2024 | 38 | 56 |
| 2025 | 25 | 33 |
| 2026 | 22 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catalytic cracking of bio feedstocks and waste plastics with deactivated phosphorus-containing ZSM-5 catalyst8 Sep 2026US 12,729,342 B2Chevron U.S.A.Inc.
- Process and catalyst for converting natural gasoline to light olefins8 Sep 2026US 12,729,345 B2King Fahd University of Petroleum and Minerals
- Process for the conversion of hydrocarbons to olefins11 Aug 2026US 12,703,828 B2King Fahd University of Petroleum and Minerals
- Methods and apparatuses for processing hydrocarbons to produce light olefins28 Jul 2026US 12,692,210 B2King Abdullah University of Science and Technology
- Catalytic cracking catalyst and process for preparing the same7 Jul 2026US 12,673,319 B2China Petroleum & Chemical Corporation
- Methods and apparatuses for processing hydrocarbons to produce light olefins24 Sep 2026US 2026/0285784 A1King Abdullah University of Science and Technology
- Enhanced renewable feedstock cracking using modified fcc catalysts20 Aug 2026US 2026/0242674 A1
- Direct conversion of plastic derived oil and light crude oil to produce circular chemicals and low carbon fuels30 Jul 2026US 2026/0218058 A1Saudi Arabian Oil Company
- Deep dechlorination of plastic derived oil using spray dried mixed metal oxide catalyst30 Jul 2026US 2026/0218062 A1Saudi Arabian Oil Company
- Catalyst formulation for cracking crude oils to produce light olefins and aromatics23 Jul 2026US 2026/0209610 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Composition of synthetic porous crystalline material, its synthesis183US 5,102,643 AMobil Oil Corporation · 1992
- Synthetic mesoporous crystaline material177US 5,098,684 AMobil Oil Corporation · 1992
- Zeolite ITQ-1169US 6,077,498 AConsejo Superior Investigaciones Cientificas · 2000
- Method for synthesizing mesoporous crystalline material158US 5,057,296 AMobil Oil Corporation · 1991
- FCC process with improved yield of light olefins130US 6,538,169 B1Uop LLC · 2003