US2584041A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of preparing oil-soluble metal soaps
Assignee: Nuodex Products Co Inc
•
Filing: 1949-07-06
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Granted: 1952-01-29
•
Expires: 1969-07-06
Abstract
No abstract record available.
Inventors
- 👤 Nowak Milton
- 👤 Fischer Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:22
CPC Classifications
C; C07; C07C; C07C51/00; C07C51/41; C07C51/412
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
THE HEREIN DESCRIBED HYDROUS TWO-PHASE METAL-ACID FUSION PROCESS WHICH COMPRISES: COMMINGLING AT LEAST ONE COMMINUTED POLYVALENT METAL, AT LEAST ONE ORGANIC ACID CAPABLE OF FORMING OIL-SOLUBLE HEAVY METAL SOAPS, AND A QUANTITY OF WATER TO PRODUCE A REACTION MASS, AND HEATING SAID MASS TO EFFECT REACTION THEREOF TO A TEMPERATURE ABOVE 100* F. UNDER CONDITIONS TO MAINTAIN THE WATER IN ITS LIQUID PHASE THROUGHOUT THE REACTION WHILE AGITATING THE MASS.
Claim 2
Dependent Claim
70 words
THE HEREIN DESCRIBED HYDROUS TWO-PHASE METAL-ACID FUSION PROCESS WHICH COMPRISES: COMMINGLING AT LEAST ONE COMMINUTED POLYVALENT METAL, AT LEAST ONE ORGANIC ACID CAPABLE OF FORMING OIL-SOLUBLE HEAVY METAL SOAPS, AND A QUANTITY OF WATER TO PRODUCE A REACTION MASS, AND HEATING SAID MASS TO EFFECT REACTION THEREOF TO A TEMPERATURE ABOVE 100* F. UNDER CONDITIONS TO MAINTAIN THE WATER IN ITS LIQUID PHASE THROUGHOUT THE REACTION WHILE AGITATING THE MASS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-28 | 1955-07-30 | 1956-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-28 | 1959-07-30 | 1960-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-28 | 1963-07-30 | 1964-01-29 | $7700.00 | Window Closed / Lapsed |