IP Library Granted Patent US 6,489,486
Granted Patent Utility
US 6,489,486 · Confirmation No. 6152

2-HYDROXYPHENYL BENZOTRIAZOLES AS UV-A/B FILTERS

Inventor: Ulrich Huber
⬇ PDF
Code Description Pages PDF
2009-01-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-01-18 TRNA Transmittal of New Application 4 View
2001-01-18 SPEC Specification 15 View
2001-01-18 CLM Claims 7 View
2001-01-18 ABST Abstract 1 View
2001-01-18 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,489,486
App. No.
09/765,268
Filed
2001-01-18
Granted
2002-12-03
Pub. No.
US20010023293A1
Art Unit
1626
PTA
-120 days