Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 3-chloromethylsulfonylmethyl-4-sulfomethyl-pyrrolidinium-betaines and process for their preparation

3-chloromethylsulfonylmethyl-4-sulfomethyl-pyrrolidinium-betaines and process for their preparation

US Patent 5101046 · Granted Mar 31, 1992

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hydrophobizing agent for mineral materials2025
Hydrophobizing agent for mineral materials2025
Method and apparatus for recylcing laminated glass2025
Method and apparatus for recycling packaging material2020
Method for separating multilayer systems2020
Sulfobetaine-substituted .alpha.-sulfonylcarboxylic acids from diallylammonium s1992
Sulfobetaine-substituted .alpha.-sulfonylcarboxylic acids from diallylammonium s1992
Sulfobetaine-substituted .alpha.-sulfonylcarboxylic acids from diallylammonium s1992
Sulfobetaine-substituted .alpha.-sulfonylcarboxylic acids from diallylammonium s1992
3-methylsulfonylmethyl-4-sulfomethyl-pyrrolidinium-betaines and process for thei1992
3-methylsulfonylmethyl-4-sulfomethyl-pyrrolidinium-betaines and process for thei1992
3-methylsulfonylmethyl-4-sulfomethyl-pyrrolidinium-betaines and process for thei1992