IP Library › Granted Patent US 6,739,576
Granted Patent Utility
US 6,739,576 · Confirmation No. 1082

MICROFLUIDIC FLOW CONTROL DEVICE WITH FLOATING ELEMENT

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2009-01-06 C.AD Change of Address 1 View
2009-01-06 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-01-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-02-02 COCIN Request for Certificate of Correction 3 View
2004-03-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-09 LET. Miscellaneous Incoming Letter 3 View
2003-07-02 RCEX Request for Continued Examination (RCE) 2 View
2003-07-02 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2003-07-02 LET. Miscellaneous Incoming Letter 2 View
2003-07-02 FOR Foreign Reference 14 View
2003-07-02 FOR Foreign Reference 34 View
2003-07-02 FOR Foreign Reference 158 View
2003-07-02 FOR Foreign Reference 30 View
2003-07-02 FOR Foreign Reference 62 View
2003-07-02 FOR Foreign Reference 102 View
2003-07-02 FOR Foreign Reference 76 View
2001-12-20 TRNA Transmittal of New Application 2 View
2001-12-20 SPEC Specification 22 View
2001-12-20 CLM Claims 3 View
2001-12-20 ABST Abstract 1 View
2001-12-20 DRW Drawings-only black and white line drawings 15 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 6,739,576
App. No.
10/026,380
Filed
2001-12-20
Granted
2004-05-25
Pub. No.
US20030116738A1
Art Unit
3754
PTA
-84 days