Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for preparing highly absorbent hydro-gel polymers

Method for preparing highly absorbent hydro-gel polymers

US Patent 4320040 · Granted Mar 16, 1982

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Heterocyclic compounds having a calcium-sensing receptor antagonistic activity2025
Condensed-cyclic compound2024
Heterocyclic compound2021
Medicament for treating heart failure2020
Heterocyclic compound2019
Heterocyclic compound2019
Method for producing fermented milk containing angiotensin converting enzyme inh2010
Method for producing hot-dip coated metal belt2009
Alkoxyphenylpropanoic acid derivatives2009
3-(4-benzyloxyphenyl) propanoic acid derivatives2008
JNK inhibitor2008
Carbamate derivatives, process for producing the same and use thereof2006