C08F 4/6097
Containing phosphorus
Official title: {containing phosphorus}
C08F4/6097 (Containing phosphorus) appears on 4 US grants and 7 published applications in this corpus.
Search patents in C08F- Granted patents
- 4
- Published applications
- 7
- Assignees
- 6
- Inventors
- 25
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 0 | 3 |
| 2020 | 2 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Process for preparing high-reactivity isobutene homo- or copolymers1 Sep 2026US 12,723,113 B2BASF SE
- Polybutadiene, production and use thereof21 Jun 2022US 11,365,270 B2Evonik Operations GmbH
- Polybutadiene, production and use thereof1 Dec 2020US 10,851,189 B2Evonik Operations GmbH
- Method of preparing rubber composition including syndiotactic 1,2-polybutadiene14 Jul 2020US 10,711,075 B2Korea Kumho Petrochemical Co., Ltd.
- Process for preparing high-reactivity isobutene homo- or copolymers16 Nov 2023US 2023/0365726 A1BASF SE
- Polyorganosiloxane-containing-rubber latex and production method therefor, polyorganosiloxane-containing-rubber-grafted polymer, powder, resin composition, and molded object11 Nov 2021US 2021/0347981 A1Mitsubishi Chemical Corporation
- Polybutadiene, production and use thereof28 Jan 2021US 2021/0024666 A1Evonik Operations GmbH
- Polyorganosiloxane-containing-rubber latex and production method therefor, polyorganosiloxane-containing-rubber-grafted polymer, powder, resin composition, and molded object27 Feb 2020US 2020/0062946 A1Mitsubishi Chemical Corporation
- Polybutadiene, production and use thereof17 Oct 2019US 2019/0315895 A1Evonik Degussa GmbH
Most cited
By later US patents