C08F 2500/13
Environmental stress cracking resistance
C08F2500/13 (Environmental stress cracking resistance) appears on 53 US grants and 61 published applications in this corpus.
Search patents in C08F- Granted patents
- 53
- Published applications
- 61
- Assignees
- 16
- Inventors
- 121
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 7 | 20 |
| 2017 | 8 | 12 |
| 2018 | 13 | 7 |
| 2019 | 7 | 7 |
| 2020 | 7 | 5 |
| 2021 | 6 | 3 |
| 2022 | 1 | 1 |
| 2023 | 3 | 3 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Single reactor bimodal polyethylene with improved modulus for extrusion blow molding drum applications21 Apr 2026US 12,606,659 B2Univation Technologies, LLC
- Method of producing polyethylene and polyethylene thereof25 Jul 2023US 11,708,438 B2Univation Technologies, LLC
- Polyethylene formulations for large part blow molding applications27 Jun 2023US 11,685,798 B2Dow Global Technologies LLC
- Producing polyolefin products30 May 2023US 11,661,466 B2Univation Technologies, LLC
- Polyethylene composition having environmental stress cracking resistance1 Nov 2022US 11,485,838 B2Basell Polyolefine GmbH
- Producing polyolefin products7 Mar 2024US 2024/0076427 A1Univation Technologies, LLC
- Producing polyolefin products10 Aug 2023US 2023/0250204 A1Univation Technologies, LLC
- Single reactor bimodal polyethylene with improved modulus for extrusion blow molding drum applications22 Jun 2023US 2023/0192920 A1Univation Technologies, LLC
- Method to prepare ethylene copolymers8 Jun 2023US 2023/0174694 A1Univation Technologies, LLC
- Producing polyolefin products6 Jan 2022US 2022/0002455 A1Univation Technologies, LLC
Most cited
By later US patents
- Polymers with improved ESCR for blow molding applications27US 9,493,589 B1Chevron Phillips Chemical Company LP · 2016
- BOPP film having low shrinkage26US 9,745,431 B2Borealis AG · 2017
- Dilution index21US 9,512,282 B2NOVA Chemicals (International) S.A. · 2016
- Caps and closures19US 9,505,893 B2NOVA Chemicals (International) S.A. · 2016
- Rotomolded articles12US 9,695,309 B2NOVA Chemicals (International) S.A. · 2017