Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Spinning nozzle, process for producing fibrous mass, fibrous mass, and paper

Spinning nozzle, process for producing fibrous mass, fibrous mass, and paper

US Patent 11142847 · Granted Oct 12, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for producing a fibrous bundle via a spinning nozzle2017
Process for producing a fibrous bundle via a spinning nozzle2017
Process for producing a fibrous bundle via a spinning nozzle2017
Metal adsorption acrylic fiber, non-woven fabric, sheet-like product, and uses t2017
Optical article, mold used in production of optical article, and mold production2016
Acrylic fibers having irregular-form section and process for producing the same1984