Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the recovery of polymers dissolvable in aqueous alkaline or acid media

Process for the recovery of polymers dissolvable in aqueous alkaline or acid media

US Patent 5317043 · Granted May 31, 1994

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for providing and processing natural fibres2015
Novelty footwear item and method of using same2010
Flat structure permeable to liquid, and a method for manufacturing such a struct2000
Process for the production of a web of material2000