IP Library › Granted Patent US 6,607,669
Granted Patent Utility Small
US 6,607,669 · Confirmation No. 3674

METHOD AND APPARATUS FOR ENHANCING FILTRATION YIELDS IN TANGENTIAL FLOW FILTRATION

Inventor: Karl G. Schick
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-12-28 TRNA Transmittal of New Application 3 View
2001-12-28 DRW Drawings-only black and white line drawings 6 View
2001-10-15 TRNA Transmittal of New Application 3 View
2001-10-15 SPEC Specification 3 View
2001-10-15 SPEC Specification 3 View
2001-10-15 SPEC Specification 3 View
2001-10-15 SPEC Specification 3 View
2001-10-15 SPEC Specification 3 View
2001-10-15 SPEC Specification 3 View
2001-10-15 SPEC Specification 3 View
2001-10-15 SPEC Specification 3 View
2001-10-15 SPEC Specification 3 View
2001-10-15 SPEC Specification 3 View
2001-10-15 SPEC Specification 2 View
2001-10-15 CLM Claims 3 View
2001-10-15 CLM Claims 3 View
2001-10-15 CLM Claims 3 View
2001-10-15 CLM Claims 3 View
2001-10-15 CLM Claims 1 View
2001-10-15 ABST Abstract 1 View
2001-10-15 DRW Drawings-only black and white line drawings 3 View
2001-10-15 DRW Drawings-only black and white line drawings 3 View
2001-10-15 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,607,669
App. No.
09/977,454
Filed
2001-10-15
Granted
2003-08-19
Pub. No.
US20020043487A1
Art Unit
1723
PTA
-26 days