IP Library › Granted Patent US 6,772,071
Granted Patent Utility Small
US 6,772,071 · Confirmation No. 5170

ESTIMATION OF TOXIC SUBSTANCE RELEASE

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 Code Description Pages PDF
2004-06-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-03-15 TRNA Transmittal of New Application 3 View
2002-03-15 ADS Application Data Sheet 2 View
2002-03-15 SPEC Specification 10 View
2002-03-15 CLM Claims 8 View
2002-03-15 ABST Abstract 1 View
2002-03-15 DRW Drawings-only black and white line drawings 10 View
2002-03-15 OATH Oath or Declaration filed 2 View
2002-03-15 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,772,071
App. No.
10/098,685
Filed
2002-03-15
Granted
2004-08-03
Pub. No.
US20020169557A1
Art Unit
2863
PTA
-66 days