Patent Application
Utility
Small
App. No. 09/799,295
· Confirmation No. 2427
METHOD FOR DIMINISHING WRINKLES AND FINE LINES OF THE SKIN BY THE TOPICAL APPLICATION OF DELTA5-ANDROSTENE-3BETA-OL-7, 17 DIONE AND METABOLIZABLE PRECURSORS THEREOF
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-04-23 | OATH |
Oath or Declaration filed | 21 | View | |
| 2001-03-30 | A.PE |
Preliminary Amendment | 3 | View | |
| 2001-03-05 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-03-05 | ADS |
Application Data Sheet | 1 | View | |
| 2001-03-05 | SPEC |
Specification | 4 | View | |
| 2001-03-05 | CLM |
Claims | 1 | View | |
| 2001-03-05 | ABST |
Abstract | 1 | View | |
| 2001-03-05 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Ronald J. Zenk
Shorewood, MN
John L. Zenk
Minnetrista, MN
Attorneys & Agents of Record
Classification
USPC
424/401
A61K8/63
A61Q19/08
A61K31/568
A61K31/5685
Prosecution
- Examiner
- WILLIS, MICHAEL A
- Art Unit
- 1617
- Customer No.
- 23403
- Docket No.
- HUM209USPT01
- Confirmation No.
- 2427
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2016-09-12
RELEASE AND REASSIGNMENT OF INTELLECTUAL PROPERTY SECURITY INTERESTS
Recorded 2016-08-23
SECURITY INTEREST
Recorded 2015-04-23
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-08-27
ASSIGNMENT OF PATENT SECURITY AGREEMENT RECORDED 04/05/07 WITH USPTO AT REEL 019116, FRAME 0641
Recorded 2012-01-27
RELEASE OF SECURITY INTEREST
Recorded 2007-03-15
RELEASE OF SECURITY INTEREST
Recorded 2007-02-08
SECURITY AGREEMENT
Recorded 2006-02-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-02
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Quick Facts
- App. No.
- 09/799,295
- Filed
- 2001-03-05
- Granted
- 2002-06-04
- Examiner
- WILLIS, MICHAEL A
- Art Unit
- 1617
- PTA
- 0 days
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