DUOFLUX Trademark

Serial Number: 79450299

DUOFLUX is a trademark filed by Daicel Corporation on February 20, 2026. The trademark is classified under Class 1 (Chemicals), Class 9 (Computers & Electronics), Class 10 (Medical Apparatus), Class 11 (Environmental Control), Class 17 (Rubber Goods). The application is currently pending registration.

Trademark Classes

1

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

9

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

10

Class 10 - Medical Apparatus

Surgical, medical, dental and veterinary apparatus and instruments

11

Class 11 - Environmental Control

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying

17

Class 17 - Rubber Goods

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica

Owner Contact Info

Daicel Corporation (2 trademarks)

3-1, Ofuka-cho, Kita-ku,

Entity Type: 03

Trademark Details

Filing Date

February 20, 2026

Registration Date

Not Registered

Goods & Services

Chromatography apparatus and parts thereof for industrial purposes; chromatography columns and parts thereof for industrial purposes; liquid chromatography apparatus and parts thereof for industrial purposes; liquid chromatography columns and parts thereof for industrial purposes; chromatography apparatus and parts thereof for use in filtration and purification of exosomes for industrial purposes; chromatography columns and parts thereof for use in filtration and purification of exosomes for industrial purposes; filters for liquid chromatography apparatus for industrial purposes; filtration membranes for liquid chromatography apparatus for industrial purposes.

Chemicals for use in chromatography; chemical materials for separation, for use in liquid chromatography columns; chemical materials for packing, for use in liquid chromatography columns; carrier materials for liquid chromatography; chemicals for use in filtration and purification of exosomes from cell culture liquid; cellulose for use in industry; industrial chemicals; reagents for scientific use.

Chromatography apparatus and parts thereof; chromatography columns and parts thereof; liquid chromatography apparatus and parts thereof; liquid chromatography columns and parts thereof; chromatography apparatus and parts thereof for use in filtration and purification of exosomes from cell culture media; chromatography columns and parts thereof for use in filtration and purification of exosomes from cell culture media; filters for liquid chromatography apparatus; filtration membranes for liquid chromatography apparatus; laboratory apparatus and instruments for use in filtration and purification of exosomes from cell culture media; laboratory apparatus and instruments, and parts and accessories thereof; measuring and testing machines, instruments, and parts and accessories thereof.

Membrane filtration apparatus and parts thereof for medical purposes; filters for medical apparatus and instruments; filtration membranes for medical apparatus and instruments; apparatus and parts thereof for use in filtration and purification of exosomes for medical diagnostic purposes; medical apparatus, instruments, and parts thereof for use in filtration and purification of exosomes from cell culture media; medical apparatus, instruments, and parts thereof for cell culture; medical diagnostic apparatus and parts thereof; medical apparatus and instruments, and parts thereof.

Semi-processed plastics; semi-processed cellulose acetate; semi-processed plastics for use in the manufacture of filtration membranes; semi-processed cellulose acetate for use in the manufacture of filtration membranes; semi-processed plastics in the form of hollow fibers for use in the manufacture of filtration membranes; semi-processed cellulose acetate in the form of hollow fibers for use in the manufacture of filtration membranes; semi-finished plastic products.