C07C 2529/86
Borosilicates
Official title: Borosilicates; Aluminoborosilicates
C07C2529/86 (Borosilicates) appears on 80 US grants and 23 published applications in this corpus.
Search patents in C07C- Granted patents
- 80
- Published applications
- 23
- Assignees
- 33
- Inventors
- 148
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 6 | 0 |
| 1985 | 13 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 9 | 0 |
| 1989 | 0 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 3 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catalyst for producing light olefins from catalytic cracking of hydrocarbon having 4 to 7 carbon atoms and a process for producing light olefins by using a catalyst thereof22 Sep 2026US 12,741,276 B2PTT Global Chemical Public Company Limited
- Catalyst composite comprising an alkaline earth metal containing CHA zeolite and use thereof in a process for the conversion of oxygenates to olefins20 Dec 2022US 11,529,618 B2BASF SE
- Increased oligomer selectivity from olefin oligomerization by incorporation of boron14 Jun 2022US 11,358,912 B2Purdue Research Foundation
- Zeolite having a one-dimensional channel system, 10-membered rings and 12-membered rings7 Apr 2020US 10,611,645 B2
- SCM-10 molecular sieve, process for producing same and use thereof3 Sep 2019US 10,399,068 B2China Petroleum & Chemical Corporation
- Process for obtaining hydrocarbons, and associated plant14 May 2026US 2026/0132094 A1Totalenergies Onetech
- Quaternary ammonium salt, organic structure-directing agent, method for producing quaternary ammonium salt, con-type zeolite, method for producing con-type zeolite, catalyst, and method for producing lower olefin10 Apr 2025US 2025/0115685 A1Japan Technological Research Association of Artificial Photosynthetic Chemical Process
- A catalyst for producing light olefins from catalytic cracking of hydrocarbon having 4 to 7 carbon atoms and a process for producing light olefins by using a catalyst thereof9 Feb 2023US 2023/0038518 A1PTT Global Chemical Public Company Limited
- Increased oligomer selectivity from olefin oligomerization by incorporation of boron29 Apr 2021US 2021/0122686 A1Purdue Research Foundation
- Catalyst composite comprising an alkaline earth metal containing cha zeolite and use thereof in a process for the conversion of oxygenates to olefins5 Dec 2019US 2019/0366313 A1BASF SE
Most cited
By later US patents
- Halogen-assisted conversion of lower alkanes104US 5,087,786 AAmoco Corporation · 1992
- Process for the conversion of dimethyl ether100US 4,254,297 AStamicarbon B. V. · 1981
- Conversion of a lower alkane81US 4,754,091 AAmoco Corporation · 1988
- Catalytic conversion of oxygenates to olefins65US 6,046,373 AExxon Chemical Patents Inc. · 2000
- Crystalline borosilicate and process of preparation58US 4,269,813 AStandard Oil Company (Indiana) · 1981