{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Separation membrane", "item": "https://www.patentleaderboard.com/patent/5104428"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Separation membrane

Separation membrane

US Patent 5104428 · Granted Apr 14, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for producing fluororesin particles2025
Fluororesin, fluororesin particles, and methods for producing these2025
Laser ignition device2024
Fluororesin, fluororesin particles, and methods for producing these2023
Method and reagent for clearing biological tissue2023
Control system for a flying object, control device therefor, and marker thereof2022
Copolymer, process for producing copolymer, resin composition, shaped article an2021
Vehicle mechanical component and piston2019
Binder resin for nonaqueous secondary battery electrode, binder resin compositio2019
Easily dismantlable adhesive composition and easily dismantlable adhesive tape2019
Directional light extraction for organic light emitting diode (OLED) illuminatio2018
Optical structures having integrated component layers2018