C07D 301/36
Use of additives
Official title: Use of additives, e.g. for stabilisation
C07D301/36 (Use of additives) appears on 20 US grants and 24 published applications in this corpus.
Search patents in C07D- Granted patents
- 20
- Published applications
- 24
- Assignees
- 20
- Inventors
- 88
- Latest grant
- 29 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 4 |
| 2017 | 4 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 3 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Functionalized bio-based crosslinkers29 Nov 2022US 11,512,063 B2
- Process for purifying an alkylene oxide composition15 Feb 2022US 11,247,975 B2SK Picglobal Co., Ltd.
- Glycidyl ester compound preparation method23 Mar 2021US 10,954,206 B2Kolon Industries, Inc.
- Propylene direct oxidation reaction catalyst, method for preparing same, and method for preparing propylene oxide through propylene direct oxidation reaction using same8 Sep 2020US 10,766,021 B2Lotte Chemical Corporation
- Process for the preparation of propylene oxide28 Jan 2020US 10,544,115 B2BASF SE
- Start-up method for a process for preparing an olefin oxide24 Sep 2026US 2026/0285822 A1Base SE
- Olefin epoxidation with moderator management16 Jan 2025US 2025/0019356 A1Scientific Design Company, Inc.
- Process For The Preparation Of Prothioconazole And Intermediates Thereof25 Jan 2024US 2024/0025865 A1Adama Makhteshim Ltd.
- Process for purifying an alkylene oxide composition12 Aug 2021US 2021/0246111 A1SK Picglobal Co., Ltd.
- Functionalized bio-based crosslinkers19 Nov 2020US 2020/0361889 A1Iran Polymer and Petrochemical Institute
Most cited
By later US patents
- Process for the epoxidation of propene8US 10,125,108 B2Evonik Degussa GmbH · 2018
- Method of controlling the production of silver chloride on a silver catalyst in the production of alkylene oxides6US 8,845,975 B2Dow Technology Investments LLC · 2014
- Process for the epoxidation of propene3US 10,399,952 B2Evonik Degussa GmbH · 2019
- Process for the preparation of propylene oxide3US 9,688,648 B2BASF SE · 2017
- Process for preparing propylene oxide3US 9,738,616 B2BASF SE · 2017