Inventor
Anning WANG
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes10%
A61QSpecific use of cosmetics or similar toiletry preparations10%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%
B60NSeats specially adapted for vehicles10%
C07DHeterocyclic compounds10%
D03DWoven fabrics10%
D06CFinishing, dressing, tentering or stretching textile fabrics10%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials10%
D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material10%
D10BIndexing scheme associated with sublasses of section d, relating to textiles10%
PatentTitleYear
12,344,593Method melt crystallization for preparing high-purity glabridin202512,280,133Glabridin composition with high skin permeability, and preparation method and use thereof202512,024,816Kind of multi-layer artificial leather and a preparation method therefor, an automotive seat and an automobile2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024Patents assigned to CANADIAN GENERAL TOWER CHANGSHU CO LTD (1)· patent assignee history
2024–2025Based in CN· patent location history
2025Patents assigned to GUANGZHOU FANZHIRONG COSMETICS CO LTD (2)· patent assignee history
2025Patents assigned to GUANGZHOU QINGNANG BIOTECHNOLOGY CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GUANGZHOU FANZHIRONG COSMETICS CO LTD | 2 | 2025 |
| GUANGZHOU QINGNANG BIOTECHNOLOGY CO LTD | 2 | 2025 |
| CANADIAN GENERAL TOWER CHANGSHU CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2024–2025 |