IP Library › Granted Patent US 6,620,351
Granted Patent Utility Small
US 6,620,351 · Confirmation No. 2939

METHOD OF FORMING NANOPARTICLES AND MICROPARTICLES OF CONTROLLABLE SIZE USING SUPERCRITICAL FLUIDS WITH ENHANCED MASS TRANSFER

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 Code Description Pages PDF
2001-05-16 TRNA Transmittal of New Application 4 View
2001-05-16 A.PE Preliminary Amendment 2 View
2001-05-16 SPEC Specification 24 View
2001-05-16 CLM Claims 4 View
2001-05-16 ABST Abstract 1 View
2001-05-16 DRW Drawings-only black and white line drawings 26 View
2001-05-16 OATH Oath or Declaration filed 3 View
2001-05-16 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,620,351
App. No.
09/858,301
Filed
2001-05-16
Granted
2003-09-16
Pub. No.
US20020000681A1
Art Unit
1732
PTA
-120 days