Granted Patent
Utility
US 6,596,543
· Confirmation No. 4351
USE OF LIPOSOMES OF DEFINED COMPOSITION AND SIZE FOR THE PREPARATION OF PROTHROMBIN TIME REAGENTS
Inventors
Jianfang Wang
Wilmington, DE
Kevin Bruce Johnson
Miami, FL
Liliana Maria Tejidor
Raleigh, NC
Hema Doobay
Raleigh, NC
Attorneys & Agents of Record
Classification
USPC
424/450
Prosecution
- Examiner
- SCHNIZER, HOLLY G
- Art Unit
- 1653
- Customer No.
- 34500
- Docket No.
- DBI-9053
- Confirmation No.
- 4351
Publication
- Pub. No.
- US20020182225A1
- Pub. Date
- 2002-12-05
Patent Term Adjustment
-61days
RELEASE OF SECURITY INTEREST FOR PATENTS
Recorded 2005-05-04
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-25
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 6,596,543
- App. No.
- 09/815,398
- Filed
- 2001-03-22
- Granted
- 2003-07-22
- Pub. No.
- US20020182225A1
- Examiner
- SCHNIZER, HOLLY G
- Art Unit
- 1653
- PTA
- -61 days
External Links