IP Library Granted Patent US 6,484,563
Granted Patent Utility
US 6,484,563 · Confirmation No. 4431

METHOD AT DETECTION OF PRESENCE OF HYDROGEN GAS AND MEASUREMENT OF CONTENT OF HYDROGEN GAS

⬇ PDF
Code Description Pages PDF
2001-06-27 TRNA Transmittal of New Application 1 View
2001-06-27 A.PE Preliminary Amendment 4 View
2001-06-27 SPEC Specification 6 View
2001-06-27 CLM Claims 2 View
2001-06-27 ABST Abstract 1 View
2001-06-27 DRW Drawings-only black and white line drawings 1 View
2001-06-27 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,484,563
App. No.
09/893,097
Filed
2001-06-27
Granted
2002-11-26
Pub. No.
US20030000285A1
Art Unit
2856
PTA
-100 days