C07D 301/06
In the liquid phase
Official title: in the liquid phase
C07D301/06 (In the liquid phase) appears on 141 US grants and 96 published applications in this corpus.
Search patents in C07D- Granted patents
- 141
- Published applications
- 96
- Assignees
- 71
- Inventors
- 241
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 1 | 0 |
| 2001 | 8 | 1 |
| 2002 | 8 | 2 |
| 2003 | 3 | 6 |
| 2004 | 4 | 3 |
| 2005 | 5 | 9 |
| 2006 | 4 | 6 |
| 2007 | 4 | 10 |
| 2008 | 9 | 18 |
| 2009 | 6 | 8 |
| 2010 | 10 | 10 |
| 2011 | 6 | 6 |
| 2012 | 7 | 4 |
| 2013 | 4 | 1 |
| 2014 | 3 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 5 |
| 2022 | 2 | 0 |
| 2023 | 3 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Generation of a population of hindbrain cells and hindbrain-like organoids from pluripotent stem cells17 Mar 2026US 12,577,530 B2The J. David Gladstone Institutes, a testamentary trust established under the Will of J. David Gladstone
- Process for preparing caryophyllene oxide7 Oct 2025US 12,435,053 B2Symrise AG
- Catalyst supports—composition and process of manufacture18 Mar 2025US 12,251,686 B2
- Bridged phthalocyanine- and napththalocyanine-metal complex catalysts for oxidation reactions28 Nov 2023US 11,826,740 B2WiSys Technology Foundation, Inc.
- Catalyst supports—composition and process of manufacture3 Oct 2023US 11,772,082 B1
- Epoxydation catalyst systems and process for preparing epoxides14 Nov 2024US 2024/0375091 A1Covestro Deutschland AG
- Catalyst supports - composition and process of manufacture21 Dec 2023US 2023/0405561 A1AVN Corporation
- Bridged phthalocyanine- and napththalocyanine-metal complex catalysts for oxidation reactions9 Feb 2023US 2023/0040510 A1WiSys Technology Foundation, Inc.
- Process for preparing caryophyllene oxide16 Dec 2021US 2021/0387959 A1Symrise AG
- Novel catalyst supports - composition and process of manufacture9 Dec 2021US 2021/0379571 A1Mid-Atlantic Technology, Research & Innovation Cen
Most cited
By later US patents
- Integrated process for epoxide production48US 5,214,168 AARCO Chemical Technology, L. P. · 1993
- Catalyst containing microporous zeolite in mesoporous support47US 6,762,143 B2ABB Lummus Global Inc. · 2004
- Zeolite composite, method for making and catalytic application thereof45US 7,084,087 B2ABB Lummus Global Inc. · 2006
- Epoxidation process using serially connected cascade of fixed bed reactors41US 5,849,937 AARCO Chemical Technology, L. P. · 1998
- Epoxidation process40US 6,008,388 AARCO Chemical Technology, L. P. · 1999