IP Library › Granted Patent US 6,455,302
Granted Patent Utility
US 6,455,302 · Confirmation No. 1746

METHOD FOR OPTICALLY RESOLVING A RACEMIC ALPHA-SUBSTITUTED HETEROCYCLIC CARBOXYLIC ACID USING ENZYME

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 Code Description Pages PDF
2001-05-31 TRNA Transmittal of New Application 2 View
2001-05-31 A.PE Preliminary Amendment 3 View
2001-05-31 SPEC Specification 26 View
2001-05-31 CLM Claims 5 View
2001-05-31 ABST Abstract 1 View
2001-05-31 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,455,302
App. No.
09/871,360
Filed
2001-05-31
Granted
2002-09-24
Pub. No.
US20020025565A1
Art Unit
1651
PTA
-23 days