Inventor
MARRITT WILLIAM ALAN
JP6 patents
Patents
6 patentsUS6231655B1May 15, 2001
Aqueous ink composition for use in an ink jet printer
SEIKO EPSON CORP27 citations90
US5871572AFeb 16, 1999
Aqueous ink composition for use in an ink jet printer
SEIKO EPSON CORP30 citations90
US5932631AAug 3, 1999
Ink composition having excellent waterfastness
SEIKO EPSON CORP18 citations83
US6242529B1Jun 5, 2001
Aqueous ink jet compositions comprising a hydrophobic polymer functionalized polyuronic acid dispersent, and method of using
SEIKO EPSON CORP14 citations72
US6770756B1Aug 3, 2004
Process for the manufacture of polyguluronic acids
SEIKO EPSON CORP2 citations60
US6586589B1Jul 1, 2003
Process for treating alginic acid to produce polyguluronic acids or concentrated solutions for use in producing polyguluronic acids
SEIKO EPSON CORP6 citations60