IP Library Granted Patent US 6,726,844
Granted Patent Utility Small
US 6,726,844 · Confirmation No. 7507

ISOTOPE SEPARATOR

⬇ PDF
Code Description Pages PDF
2005-01-24 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-12-17 C.AD Change of Address 1 View
2004-05-12 COCIN Request for Certificate of Correction 3 View
2004-01-23 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-12-10 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-12-10 NOA Notice of Allowance and Fees Due (PTOL-85) 5 View
2003-12-10 1449 List of References cited by applicant and considered by examiner 1 View
2003-12-10 892 List of references cited by examiner 1 View
2003-12-10 SRFW Search information including classification, databases and other search related notes 1 View
2003-12-10 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-08-08 WFEE Fee Worksheet (SB06) 1 View
2003-04-21 LET. Miscellaneous Incoming Letter 2 View
2003-04-21 DRW Drawings-only black and white line drawings 1 View
2002-12-10 LET. Miscellaneous Incoming Letter 1 View
2002-12-10 A.PE Preliminary Amendment 1 View
2002-12-10 SPEC Specification 2 View
2002-12-10 CLM Claims 2 View
2002-12-10 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2002-11-06 IDS Information Disclosure Statement (IDS) Form (SB08) 7 View
2002-08-05 PEFR Applicant Response to Pre-Exam Formalities Notice 4 View
2002-08-05 OATH Oath or Declaration filed 2 View
2002-07-23 LET. Miscellaneous Incoming Letter 2 View
2002-07-15 PEFR Applicant Response to Pre-Exam Formalities Notice 2 View
2002-06-12 TRNA Transmittal of New Application 3 View
2002-06-12 SPEC Specification 11 View
2002-06-12 CLM Claims 6 View
2002-06-12 ABST Abstract 1 View
2002-06-12 DRW Drawings-only black and white line drawings 1 View
2002-06-12 TRNA Transmittal of New Application 3 View
2002-06-12 SPEC Specification 11 View
2002-06-12 CLM Claims 6 View
2002-06-12 ABST Abstract 1 View
2002-06-12 DRW Drawings-only black and white line drawings 1 View
2002-06-12 WCLM Claims Worksheet (PTO-2022) 1 View
2002-06-12 WFEE Fee Worksheet (SB06) 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,726,844
App. No.
10/171,480
Filed
2002-06-12
Granted
2004-04-27
Pub. No.
US20030230536A1
Art Unit
1723
PTA
0 days