IP Library › Granted Patent US 6,699,471
Granted Patent Utility Small
US 6,699,471 · Confirmation No. 7479

INJECTABLE HYALURONIC ACID DERIVATIVE WITH PHARMACEUTICALS/CELLS

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 Code Description Pages PDF
2013-11-26 SES.REQ Assertion of entitlement to small entity status 1 View
2013-11-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-11-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-29 FRPR Certified Copy of Foreign Priority Application 4 View
2003-06-24 FRPR Certified Copy of Foreign Priority Application 19 View
2001-06-21 TRNA Transmittal of New Application 5 View
2001-06-21 SPEC Specification 36 View
2001-06-21 CLM Claims 4 View
2001-06-21 ABST Abstract 1 View
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Quick Facts
Patent No.
US 6,699,471
App. No.
09/887,757
Filed
2001-06-21
Granted
2004-03-02
Pub. No.
US20020076810A1
Examiner
WITZ, JEAN C
Art Unit
1651
PTA
-219 days