Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process of making water-insoluble polyglutamic acid fibers

Process of making water-insoluble polyglutamic acid fibers

US Patent 8273278 · Granted Sep 25, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Water-soluble and biodegradable antimicrobial agent2014
Method for preparing high water-absorption and anti-bacterial gamma polyglutamic2014
Method of preparing water-soluble and biodegradable antimicrobial agent2013
Method for enhancing water content of silicone hydrogel contact lens2013
Biocidal polymer and process for preparing the same2011
Polysiloxane-based prepolymer and hydrogel2011
Porous chamber for tissue culture in vivo2010
Thermosensitive biodegradable copolymer2007
Process for producing porous polymer materials2004
Process for producing porous polymer materials2002
Highly efficient cell-cultivating device2001
Apparatus of shaping a catheter tip1998