Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Water purification device

Water purification device

US Patent 11174173 · Granted Nov 16, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Chute arrangement and cap-removal apparatus2025
Micro injectable, low chromatic aberration intraocular lens materials2025
Mandrel for holding a lens blank and method of making a lens using the same2024
Mandrel for holding a lens blank and method of making a lens using the same2023
Refining system2022
Refining system2022
Intraocular lens with elastic mask2022
Hydrophobic intraocular lens2021
High refractive index hydrophilic materials2021
Process for manufacturing an intraocular lens with an embedded mask2020
Intraocular lens with elastic mask2020
(Meth)acrylamide polymers for contact lens and intraocular lens2019