IP Library › Granted Patent US 6,633,041
Granted Patent Utility
US 6,633,041 · Confirmation No. 8285

METHOD FOR ANALYZING THE MASS OF A SAMPLE USING A COLD CATHODE IONIZATION SOURCE MASS FILTER

Inventor: Thomas E. Felter
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-07-07 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-09-16 TRNA Transmittal of New Application 2 View
2002-09-16 A.PE Preliminary Amendment 25 View
2002-09-16 SPEC Specification 16 View
2002-09-16 CLM Claims 4 View
2002-09-16 ABST Abstract 1 View
2002-09-16 DRW Drawings-only black and white line drawings 8 View
2002-09-16 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,633,041
App. No.
10/245,656
Filed
2002-09-16
Granted
2003-10-14
Pub. No.
US20030015658A1
Art Unit
2881
PTA
0 days