Granted Patent
Utility
PCT National Stage
US 6,521,267
· Confirmation No. 5374
TYROSINASE INHIBITORS FROM PLANTS
Inventor:
Warren Steck
Patented Case
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-05-01 | PETDEC |
Petition Decision | 1 | View | |
| 2012-04-30 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-04-30 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-04-30 | WFEE |
Fee Worksheet (SB06) | 4 | View | |
| 2012-04-16 | LET. |
Miscellaneous Incoming Letter | 4 | View | |
| 2012-04-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2012-04-16 | PA.. |
Power of Attorney | 2 | View | |
| 2012-04-16 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2001-04-09 | LET. |
Miscellaneous Incoming Letter | 37 | View |
Inventors
Warren Steck
Saskatchewan, CANADA
Attorneys & Agents of Record
Classification
USPC
424/764
A61K36/704
A61Q19/02
A61K8/9789
A61P17/00
A61P17/16
A61K36/185
A61K36/282
A61K36/40
A61K36/47
A61K36/48
A61K36/70
A61K36/73
A61K2800/782
A61K2300/00
Prosecution
- Examiner
- WINSTON, RANDALL O
- Art Unit
- 1651
- Customer No.
- 25545
- Docket No.
- 765/15012.18
- Confirmation No.
- 5374
Patent Term Adjustment
0days
Parent
PCT
is a National Stage Entry of
→
PCT/CA1999/000530
Filed 1999-06-08
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/088,484
Filed 1998-06-08
· Provisional Application Expired
Child
is a Division of
→
App. 10/331,277
Filed 2002-12-30
· Abandoned -- Failure to Respond to an Office Action
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 6,521,267
- App. No.
- 09/719,205
- Filed
- 2001-04-09
- Granted
- 2003-02-18
- Examiner
- WINSTON, RANDALL O
- Art Unit
- 1651
- PTA
- 0 days
External Links