C08F 2500/07
High density, i.e. > 0.95 g/cm3
C08F2500/07 (High density, i.e. > 0.95 g/cm3) appears on 78 US grants and 100 published applications in this corpus.
Search patents in C08F- Granted patents
- 78
- Published applications
- 100
- Assignees
- 44
- Inventors
- 300
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 2 | 10 |
| 2018 | 8 | 19 |
| 2019 | 9 | 26 |
| 2020 | 19 | 5 |
| 2021 | 10 | 10 |
| 2022 | 5 | 4 |
| 2023 | 6 | 5 |
| 2024 | 8 | 2 |
| 2025 | 5 | 9 |
| 2026 | 3 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Post consumer resin packaging16 Jun 2026US 12,655,236 B2Conopco, Inc.
- Polyethylene for preparing fiber and preparation method of the same28 Apr 2026US 12,612,475 B2LG Chem.Ltd.
- Single reactor bimodal polyethylene with improved modulus for extrusion blow molding drum applications21 Apr 2026US 12,606,659 B2Univation Technologies, LLC
- Methods of chromium catalyst activation to reduce gels and improve melt index potential23 Dec 2025US 12,502,656 B2Chevron Phillips Chemical Company LP
- Ethylene copolymer for biaxial orientation2 Dec 2025US 12,486,345 B2NOVA Chemicals (International) S.A.
- Oxidative functionalization of polyolefins using ozone16 Apr 2026US 2026/0103550 A1
- Polymer Composition for Maxillofacial Implants and Implants Made Therefrom26 Feb 2026US 2026/0053625 A1Celanese International Corporation
- High-performance ziegler catalyst for loop-slurry process13 Nov 2025US 2025/0346693 A1Equistar Chemicals, LP
- Methods of chromium catalyst activation to reduce gels and improve melt index potential23 Oct 2025US 2025/0325965 A1Chevron Phillips Chemical Company LP
- Dynamic crosslinker for crosslinking various types of polymers and applications thereof31 Jul 2025US 2025/0243303 A1The Regents of the University of California
Most cited
By later US patents
- Polymers with improved ESCR for blow molding applications66US 9,169,337 B2Chevron Phillips Chemical Company LP · 2015
- Polymers with improved ESCR for blow molding applications12US 9,475,898 B2Chevron Phillips Chemical Company LP · 2016
- High performances multimodal ultra high molecular weight polyethylene10US 10,919,991 B2SCG Chemicals Co., Ltd. · 2021
- High-density ethylene-based polymer using supported hybrid metallocene catalyst, and manufacturing method therefor9US 10,954,321 B2Hanwha Chemical Corporation · 2021
- System and method for catalyst preparation9US 8,821,800 B2Chevron Phillips Chemical Company LP · 2014