US2716073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat-treated magnesium soap composition
Assignee: Nopco Chemical Co
•
Filing: 1949-01-21
•
Granted: 1955-08-23
•
Expires: 1969-01-21
Abstract
No abstract record available.
Inventors
- 👤 Cunder Joseph
- 👤 Francis J Licata
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:28
CPC Classifications
C; C09; C09G; C09G1/00; C09G1/06; C09G1/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
A COMPOSITION OF MATTER WHICH COMPRISES A HOMOGENEOUS MIXTURE OF A WAX, AND A HEAT-TREATED MAGNESIUM SOAP OF A SATURATED FATTY ACID CONTAINING FROM 8 TO 22 CARBON ATOMS, THE SOAP HAVING BEEN HEATED ABOVE ITS MELTING POINT FOR A PERIOD SUFFICIENT TO SUBSTANTIALLY REDUCE ITS VISCOSITY IN THE LIQUID STATE.
Claim 2
Dependent Claim
51 words
A COMPOSITION OF MATTER WHICH COMPRISES A HOMOGENEOUS MIXTURE OF A WAX, AND A HEAT-TREATED MAGNESIUM SOAP OF A SATURATED FATTY ACID CONTAINING FROM 8 TO 22 CARBON ATOMS, THE SOAP HAVING BEEN HEATED ABOVE ITS MELTING POINT FOR A PERIOD SUFFICIENT TO SUBSTANTIALLY REDUCE ITS VISCOSITY IN THE LIQUID STATE.
References Cited (Backward Citations)
US1280129A
Cited
DE698653C
Cited
US2320645A
Cited
US2356313A
Cited
US2466672A
Cited
US2409950A
Cited
US2483259A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-22 | 1959-02-21 | 1959-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-22 | 1963-02-21 | 1963-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-22 | 1967-02-21 | 1967-08-23 | $7700.00 | Window Closed / Lapsed |