Inventor
Hsun-Cheng SU
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Jprimary
C08JWorking-up13%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management13%
C07CAcyclic or carbocyclic compounds10%
C08BPolysaccharides10%
C08LCompositions of macromolecular compounds10%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons10%
D01GPreliminary treatment of fibres, e.g. for spinning10%
D06BTreating textile materials using liquids, gases or vapours10%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials10%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
PatentTitleYear
12,331,157Method of forming a polyester from a regenerated diacid formed from depolymerization of a waste material202512,006,403Methods for recycling cotton and polyester fibers from waste textiles202411,370,895Methods for recycling cotton and polyester fibers from waste textiles202211,180,629Methods for recycling cotton and polyester fibers from waste textiles2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to CIRC LLC (4)· patent assignee history
2021–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIRC LLC | 4 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2021–2025 |