IP Library › Granted Patent US 6,595,762
Granted Patent Utility
US 6,595,762 · Confirmation No. 9147

HYBRID MAGNETICALLY SUSPENDED AND ROTATED CENTRIFUGAL PUMPING APPARATUS AND METHOD

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2026-06-24 ADS Application Data Sheet 8 View
2026-06-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2026-06-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2026-06-24 PA.. Power of Attorney 2 View
2026-06-24 MFEE.C.AD Maintenance Fee Address Change 1 View
2026-06-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-09-12 MFEE.C.AD Maintenance Fee Address Change 1 View
2025-09-12 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2025-09-12 ADS Application Data Sheet 8 View
2025-09-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-09-12 PA.. Power of Attorney 2 View
2025-09-12 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2024-12-18 OATH Oath or Declaration filed 57 View
2015-04-06 IMIS Miscellaneous Internal Document 1 View
2001-10-01 TRNA Transmittal of New Application 2 View
2001-10-01 SPEC Specification 36 View
2001-10-01 CLM Claims 17 View
2001-10-01 ABST Abstract 1 View
2001-10-01 DRW Drawings-only black and white line drawings 19 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,595,762
App. No.
09/968,690
Filed
2001-10-01
Granted
2003-07-22
Pub. No.
US20020094281A1
Art Unit
3746
PTA
-207 days