Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Water-absorbent agent, method for production thereof, and water-absorbent composition

Water-absorbent agent, method for production thereof, and water-absorbent composition

US Patent 6992144 · Granted Jan 31, 2006

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cement additive, cement admixture, cement composition, molded body, and method f2025
Method for producing water-absorbent resin particles2024
Method for producing water-absorbent resin2024
Water absorbent resin powder for heat-generating element composition, and heat-g2024
Method for producing water-absorbent resin powder, and drying device and drying 2023
Method for producing water-absorbent resin powder and production apparatus there2022
Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, an2020
Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, an2020
Method for producing particulate water-absorbing agent2020
Method for producing polyacrylic acid (salt)-based water absorbent resin powder2019
Package of water absorbent resin powder2019
Process for producing water-absorbing resin2019