C09D 101/30
Aryl ethers
Official title: Aryl ethers; Aralkyl ethers
C09D101/30 (Aryl ethers) appears on 4 US grants and 4 published applications in this corpus.
Search patents in C09D- Granted patents
- 4
- Published applications
- 4
- Assignees
- 1
- Inventors
- 5
- Latest grant
- 5 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2018 | 0 | 4 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
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Recent patents
- Low-substituted hydroxypropyl cellulose, production method thereof, and solid preparation5 Jan 2021US 10,882,923 B2Shin-Etsu Chemical Co., Ltd.
- Hydroxyalkyl alkyl cellulose, method for producing the same, and solid preparation4 Feb 2020US 10,550,202 B2Shin-Etsu Chemical Co., Ltd.
- Low-substituted hydroxypropyl cellulose, production method thereof, and solid preparation24 Dec 2019US 10,513,565 B2Shin-Etsu Chemical Co., Ltd.
- Hydroxyalkyl alkyl cellulose, method for producing the same, and solid preparation11 Jun 2019US 10,314,786 B2Shin-Etsu Chemical Co., Ltd.
- Hydroxyalkyl alkyl cellulose, method for producing the same, and solid preparation12 Apr 2018US 2018/0098941 A1Shin-Etsu Chemical Co., Ltd.
- Low-substituted hydroxypropyl cellulose, production method thereof, and solid preparation12 Apr 2018US 2018/0100027 A1Shin-Etsu Chemical Co., Ltd.
- Hydroxyalkyl alkyl cellulose, method for producing the same, and solid preparation12 Apr 2018US 2018/0100028 A1Shin-Etsu Chemical Co., Ltd.
- Low-substituted hydroxypropyl cellulose, production method thereof, and solid preparation12 Apr 2018US 2018/0100029 A1Shin-Etsu Chemical Co., Ltd.
Most cited
By later US patents