IP Library Granted Patent US 6,503,726
Granted Patent Utility
US 6,503,726 · Confirmation No. 2972

CHROMOGENIC SUBSTRATE TO DETECT URINE ADULTERATION

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Code Description Pages PDF
2006-10-19 C.AD Change of Address 1 View
2006-10-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-04-19 SPEC Specification 17 View
2001-04-19 CLM Claims 4 View
2001-04-19 ABST Abstract 1 View
2001-02-27 TRNA Transmittal of New Application 2 View
2001-02-27 SPEC Specification 16 View
2001-02-27 CLM Claims 4 View
2001-02-27 ABST Abstract 1 View
2001-02-27 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,503,726
App. No.
09/794,789
Filed
2001-02-27
Granted
2003-01-07
Pub. No.
US20020160439A1
Art Unit
1627
PTA
0 days