Granted Patent
Utility
US 6,570,043
· Confirmation No. 2709
CONVERTING SUGARS TO SUGAR ALCOHOLS BY AQUEOUS PHASE CATALYTIC HYDROGENATION
Inventors
Douglas C. Elliott
Richland, WA
Todd A. Werpy
West Richland, WA
Yong Wang
Richland, WA
John G. Frye JR.
Richland, WA
Attorneys & Agents of Record
Classification
USPC
568/863
Prosecution
- Examiner
- PESELEV, ELLI
- Art Unit
- 1623
- Docket No.
- E-1429-CIP
- Confirmation No.
- 2709
Publication
- Pub. No.
- US20020133048A1
- Pub. Date
- 2002-09-19
Patent Term Adjustment
0days
CONFIRMATORY LICENSE
Recorded 2002-06-11
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-04-27
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 6,570,043
- App. No.
- 09/845,646
- Filed
- 2001-04-27
- Granted
- 2003-05-27
- Pub. No.
- US20020133048A1
- Examiner
- PESELEV, ELLI
- Art Unit
- 1623
- PTA
- 0 days
External Links