Inventor
Buyi Cen
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Kprimary
A47KSanitary equipment12%
D03DWoven fabrics12%
D04BKnitting12%
D10BIndexing scheme associated with sublasses of section d, relating to textiles12%
A47LDomestic washing or cleaning6%
B08BCleaning in general6%
B29CShaping or joining of plastics6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
D06HMarking, inspecting, seaming or severing textile materials6%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials6%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2026Patents assigned to NINGBO XINRUN TEXTILE CO LTD (3)· patent assignee history
2023–2026Based in CN· patent location history
2026Patents assigned to ROEMAR INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NINGBO XINRUN TEXTILE CO LTD | 3 | 2023–2026 |
| ROEMAR INC | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2023–2026 |