IP Library › Granted Patent US 6,633,047
Granted Patent Utility
US 6,633,047 · Confirmation No. 2669

APPARATUS AND METHOD FOR INTRODUCING IMPURITY

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 Code Description Pages PDF
2002-07-01 TRNA Transmittal of New Application 2 View
2002-07-01 ADS Application Data Sheet 2 View
2002-07-01 SPEC Specification 26 View
2002-07-01 CLM Claims 2 View
2002-07-01 ABST Abstract 1 View
2002-07-01 DRW Drawings-only black and white line drawings 10 View
2002-07-01 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,633,047
App. No.
10/184,939
Filed
2002-07-01
Granted
2003-10-14
Pub. No.
US20020166980A1
Art Unit
2881
PTA
-13 days