HIFLEX Trademark
HIFLEX is a USPTO trademark filed by LyondellBasell Industries Holdings BV. Status: Registered.
Trademark Facts
| Mark | HIFLEX |
|---|---|
| Serial Number | 86409892 |
| Registration Number | 4907070 |
| Status | Registered |
| Filing Date | 2014-09-30 |
| Registration Date | 2016-03-01 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | LyondellBasell Industries Holdings BV |
| Attorney of Record | Keelin A Hargadon |
| Prosecution Events | 45 |
| Latest Event | 89AG on 2026-05-01 |
Goods & Services
Unprocessed olefin polymers and olefin copolymers, olefin polymer and olefin copolymer compositions, all for industrial use, such polymers, copolymers, and compositions used in the manufacture of a wide variety of industrial and commercial goods