C08F 2500/16
Syndiotactic
C08F2500/16 (Syndiotactic) appears on 28 US grants and 29 published applications in this corpus.
Search patents in C08F- Granted patents
- 28
- Published applications
- 29
- Assignees
- 13
- Inventors
- 66
- Latest grant
- 28 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 7 |
| 2019 | 1 | 5 |
| 2020 | 5 | 5 |
| 2021 | 12 | 4 |
| 2022 | 3 | 3 |
| 2023 | 3 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- High flow fiber-reinforced propylene composition having low emissions28 Jan 2025US 12,209,177 B2Ticona LLC
- Styrene resin, styrene resin composition, molded article thereof, and styrene resin production method27 Aug 2024US 12,071,492 B2Idemitsu Kosan Co., Ltd.
- Door assembly21 Nov 2023US 11,821,255 B2Endura Products, Inc.
- Metallocene catalyst systems with chemically-treated solid oxides for producing ethylene-based plastomers and elastomers6 Jun 2023US 11,667,738 B2Chevron Phillips Chemical Company LP
- Processes for producing high propylene content PEDM using tetrahydroindacenyl catalyst systems7 Mar 2023US 11,597,782 B2ExxonMobil Chemical Patents Inc.
- Styrene resin, styrene resin composition, molded article thereof, and styrene resin production method23 Feb 2023US 2023/0056902 A1Idemitsu Kosan Co., Ltd.
- Metallocene Catalyst Systems With Chemically-Treated Solid Oxides For Producing Ethylene-Based Plastomers And Elastomers10 Nov 2022US 2022/0356278 A1Chevron Phillips Chemical Company LP
- Metallocene Catalyst Systems With Chemically-Treated Solid Oxides For Producing Ethylene-Based Plastomers And Elastomers9 Jun 2022US 2022/0177619 A1Chevron Phillips Chemical Company LP
- Metallocene Catalyst Systems With Chemically-Treated Solid Oxides For Producing Ethylene-Based Plastomers And Elastomers20 Jan 2022US 2022/0017668 A1Chevron Phillips Chemical Company LP
- Styrene resin, styrene resin composition, molded article thereof, and styrene resin production method2 Dec 2021US 2021/0371554 A1Idemitsu Kosan Co., Ltd.
Most cited
By later US patents
- Door assembly21US 9,803,413 B22017
- Multimodal polyethylene composition and a film comprising the same7US 10,941,223 B2SCG Chemicals Co., Ltd. · 2021
- Metallocene catalyst systems with chemically-treated solid oxides for producing ethylene-based plastomers and elastomers5US 11,186,662 B1Chevron Phillips Chemical Company LP · 2021
- Processes for producing high propylene content PEDM using tetrahydroindacenyl catalyst systems4US 10,899,853 B2ExxonMobil Chemical Patents Inc. · 2021
- Processes for producing high propylene content PEDM having low glass transition temperatures using tetrahydroindacenyl catalyst systems3US 10,894,841 B2ExxonMobil Chemical Patents Inc. · 2021