C08F 2500/20
Activation energy or enthalpy
C08F2500/20 (Activation energy or enthalpy) appears on 7 US grants and 7 published applications in this corpus.
Search patents in C08F- Granted patents
- 7
- Published applications
- 7
- Assignees
- 4
- Inventors
- 23
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Propylene-ethylene copolymer compositions suitable for hot fill packaging of foodstuffs17 Feb 2026US 12,552,884 B2W. R. Grace & Co.-Conn.
- Propylene-ethylene copolymer compositions suitable for hot fill packaging of foodstuffs16 Jan 2024US 11,873,355 B2W. R. Grace & Co.-Conn.
- Door assembly21 Nov 2023US 11,821,255 B2Endura Products, Inc.
- Door assembly25 May 2021US 11,015,000 B1Endura Products, Inc.
- Processes to control fouling and improve compositions3 Apr 2018US 9,932,425 B2Dow Global Technologies LLC
- Hydrogenated polybutadiene polymers and rubber compositions incorporating same27 Feb 2025US 2025/0066516 A1
- Propylene-ethylene copolymer compositions suitable for hot fill packaging of foodstuffs9 May 2024US 2024/0150503 A1W. R. Grace & Co.-Conn.
- Propylene-ethylene copolymer compositions suitable for hot fill packaging of foodstuffs19 Aug 2021US 2021/0253755 A1W. R. Grace & Co.-Conn.
- Door assembly19 Nov 2020US 2020/0362072 A1Endura Products, Inc.
- Door assembly24 Aug 2017US 2017/0241190 A1Endura Products, Inc.
Most cited
By later US patents