Inventor
Cunhong WEI
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D02Gprimary
D02GCrimping or curling fibres, filaments, threads, or yarns20%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons13%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons13%
D02JFinishing or dressing of filaments, yarns, threads, cords, ropes or the like13%
D10BIndexing scheme associated with sublasses of section d, relating to textiles13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
D03DWoven fabrics7%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2026Patents assigned to Jiangsu hengli chemical fibre co ltd (3)· patent assignee history
2024–2026Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Jiangsu hengli chemical fibre co ltd | 3 | 2024–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2024–2026 |