IP Library Granted Patent US 6,652,977
Granted Patent Utility
US 6,652,977 · Confirmation No. 2531

PRIMER COMPOSITION

Inventor: Jun Qing Zhang
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Code Description Pages PDF
2003-09-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-10 TRNA Transmittal of New Application 2 View
2001-09-10 SPEC Specification 13 View
2001-09-10 CLM Claims 6 View
2001-09-10 ABST Abstract 1 View
2001-09-10 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,652,977
App. No.
09/950,358
Filed
2001-09-10
Granted
2003-11-25
Pub. No.
US20030082389A1
Art Unit
1712
PTA
-49 days