IP Library › Granted Patent US 6,562,080
Granted Patent Utility
US 6,562,080 · Confirmation No. 1819

PRIMARY INTERMEDIATES FOR OXIDATIVE COLORATION OF HAIR

Inventors: Mu-lll Lim, Yuh-Guo Pan
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2006-07-07 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-08-15 TRNA Transmittal of New Application 3 View
2001-08-15 SPEC Specification 47 View
2001-08-15 CLM Claims 6 View
2001-08-15 ABST Abstract 1 View
2001-08-15 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,562,080
App. No.
09/930,651
Filed
2001-08-15
Granted
2003-05-13
Pub. No.
US20020144355A1
Art Unit
1751
PTA
-56 days