C07C 15/085
Isopropylbenzene
C07C15/085 (Isopropylbenzene) appears on 55 US grants and 38 published applications in this corpus.
Search patents in C07C- Granted patents
- 55
- Published applications
- 38
- Assignees
- 28
- Inventors
- 121
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 3 | 2 |
| 2006 | 1 | 4 |
| 2007 | 2 | 1 |
| 2008 | 2 | 6 |
| 2009 | 5 | 1 |
| 2010 | 4 | 3 |
| 2011 | 2 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 0 | 5 |
| 2019 | 6 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Modified graphene, method of producing modified graphene, modified graphene-resin composite, modified graphene sheet, and modified graphene dispersion6 Aug 2024US 12,054,617 B2Canon Kabushiki Kaisha
- Modified graphene, method of producing modified graphene, modified graphene-resin composite, modified graphene sheet, and modified graphene dispersion6 Dec 2022US 11,518,889 B2Canon Kabushiki Kaisha
- Compositions comprising hydroquinone and catechol, method for preparing these compositions28 Dec 2021US 11,208,370 B2Rhodia Operations
- Conversion of waste plastic to propylene and cumene8 Dec 2020US 10,858,593 B2Sabic Global Technologies B.V.
- Process for producing cumene and/or ethylbenzene from a mixed hydrocarbon feedstream12 May 2020US 10,647,632 B2Sabic Global Technologies B.V.
- Modified graphene, method of producing modified graphene, modified graphene-resin composite, modified graphene sheet, and modified graphene dispersion27 Apr 2023US 2023/0127728 A1Canon Kabushiki Kaisha
- Hollow zeolites catalysts for the production of alkl aromatic compounds from aromatic hydocarbons and olefins15 Jul 2021US 2021/0213435 A1Sabic Global Technologies B.V.
- Modified graphene, method of producing modified graphene, modified graphene-resin composite, modified graphene sheet, and modified graphene dispersion27 Aug 2020US 2020/0270463 A1Canon Kabushiki Kaisha
- Compositions comprising hydroquinone and catechol, method for preparing these compositions2 Apr 2020US 2020/0102259 A1Rhodia Operations
- Conversion of waste plastic to propylene and cumene5 Dec 2019US 2019/0367428 A1Sabic Global Technologies B.V.
Most cited
By later US patents
- Liquid phase alkylation or transalkylation process using zeolite beta233US 4,891,458 A1990
- Liquid-phase alkylation and transalkylation process67US 4,459,426 AUnion Oil Company of California · 1984
- Alkylation of organic aromatic compounds in a dual bed system58US 4,950,834 A1990
- Alkylaromatics production57US 6,936,744 B1ExxonMobil Chemical Patents Inc. · 2005
- Alkylation/transalkylation process with pretreatment of the alkylation/transalkylation feedstock50US 6,297,417 B1The Dow Chemical Company · 2001