US3052608A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lanolin transparent emulsions
Assignee: Individual
•
Filing: 1959-05-07
•
Granted: 1962-09-04
•
Expires: 1979-05-07
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Hirsh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:31
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/02; A61K8/04; A61K8/06; A61K47/00; A61K47/06; A61K47/08; A61K47/10; A61K47/14; A61K47/26; A61K47/44; A61K8/18; A61K8/30; A61K8/49; A61K8/4993; A61K8/92; A61K8/925; A61K9/00; A61K9/0012; A61K9/0014; A61K9/10; A61K9/107; A61K9/1075; A61Q; A61Q19/00; A61K2800/00; A61K2800/20; A61K2800/26; A61K2800/262; A61Q5/00; A61Q5/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
A CRYSTAL CLEAR AQUEOUS SOLUTION CONSISTING ESSENTIALLY OF WATER, LANOLIN, AND (POLYOXYETHYLENE)20 SORBITAN MONOSTEARATE, WITH THE WEIGHT RATIO OF THE (POLYOXYETHYLENE)20 SORBITAN MONOSTEARATE OF THE LANOLIN BEING GREATER THAN 1 PART BY WEIGHT OF THE (POLYOXYETHYLENE)20 SORBITAN MONOSTEARATE TO 1 PART BY WEIGHT OF LANOLIN.
Claim 2
Dependent Claim
45 words
A CRYSTAL CLEAR AQUEOUS SOLUTION CONSISTING ESSENTIALLY OF WATER, LANOLIN, AND (POLYOXYETHYLENE)20 SORBITAN MONOSTEARATE, WITH THE WEIGHT RATIO OF THE (POLYOXYETHYLENE)20 SORBITAN MONOSTEARATE OF THE LANOLIN BEING GREATER THAN 1 PART BY WEIGHT OF THE (POLYOXYETHYLENE)20 SORBITAN MONOSTEARATE TO 1 PART BY WEIGHT OF LANOLIN.
References Cited (Backward Citations)
US2498727A
Cited
US2478820A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-03 | 1966-03-05 | 1966-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-03 | 1970-03-05 | 1970-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-03 | 1974-03-05 | 1974-09-04 | $7700.00 | Window Closed / Lapsed |