IP Library › Granted Patent US 6,348,606
Granted Patent Utility
US 6,348,606 · Confirmation No. 2155

Process for making 4,4'-diketo-carotenoids

Patented Case View Patent ↗ View Publication ↗
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 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
2001-01-17 TRNA Transmittal of New Application 5 View
2001-01-17 SPEC Specification 45 View
2001-01-17 CLM Claims 7 View
2001-01-17 ABST Abstract 1 View
2001-01-17 OATH Oath or Declaration filed 3 View
2001-01-17 TRNA Transmittal of New Application 5 View
2001-01-17 SPEC Specification 45 View
2001-01-17 CLM Claims 7 View
2001-01-17 ABST Abstract 1 View
2001-01-17 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,348,606
App. No.
09/764,016
Filed
2001-01-17
Granted
2002-02-19
Pub. No.
US20010018544A1
Art Unit
1621
PTA
-42 days