IP Library Patent Application 09905809
Patent Application Utility
App. No. 09/905,809 · Confirmation No. 4935

CONTRAST DELIVERY SYRINGE WITH INTERNAL HYDROPHILIC SURFACE TREATMENT FOR THE PREVENTION OF BUBBLE ADHESION

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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Code Description Pages PDF
2003-08-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-18 LET. Miscellaneous Incoming Letter 1 View
2001-07-13 TRNA Transmittal of New Application 3 View
2001-07-13 SPEC Specification 12 View
2001-07-13 CLM Claims 3 View
2001-07-13 ABST Abstract 1 View
2001-07-13 DRW Drawings-only black and white line drawings 1 View
2001-07-13 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/905,809
Filed
2001-07-13
Granted
2003-11-18
Pub. No.
US20030023206A1
Examiner
HAN, MARK K
Art Unit
3763
PTA
-96 days