C08F 2500/35
Crystallinity
Official title: Crystallinity, e.g. soluble or insoluble content as determined by the extraction of the polymer with a solvent
C08F2500/35 (Crystallinity) appears on 13 US grants and 15 published applications in this corpus.
Search patents in C08F- Granted patents
- 13
- Published applications
- 15
- Assignees
- 5
- Inventors
- 45
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 2 |
| 2021 | 1 | 3 |
| 2022 | 0 | 5 |
| 2023 | 1 | 1 |
| 2024 | 3 | 2 |
| 2025 | 5 | 1 |
| 2026 | 3 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Polymers with low levels of volatile organic compounds and methods of making such polymers22 Sep 2026US 12,742,026 B2ExxonMobil Chemical Patents Inc.
- Filled automotive polypropylene composition containing recyclates14 Jul 2026US 12,679,961 B2Borealis AG
- Propylene-ethylene copolymer compositions suitable for hot fill packaging of foodstuffs17 Feb 2026US 12,552,884 B2W. R. Grace & Co.-Conn.
- Preparation of catalyst system25 Nov 2025US 12,479,875 B2Borealis AG
- Catalyst system18 Nov 2025US 12,473,320 B2Borealis AG
- Preparation of catalyst system5 Feb 2026US 2026/0035401 A1Borealis AG
- Catalyst system9 Oct 2025US 2025/0313587 A1Borealis AG
- Polymeric crystalline composition, method of manufacturing same and uses thereof27 Jun 2024US 2024/0209174 A1Ariel Scientific Innovations Ltd.
- Propylene-ethylene copolymer compositions suitable for hot fill packaging of foodstuffs9 May 2024US 2024/0150503 A1W. R. Grace & Co.-Conn.
- Process for the preparation of an uhmwpe homopolymer12 Oct 2023US 2023/0322969 A1Borealis AG
Most cited
By later US patents