US2619446A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Product of reacting an aryl mercuric salt, a lower aliphatic amine and either formamide or acetamide and disinfectant compositions comprising the same
Assignee: Individual
•
Filing: 1949-11-23
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Granted: 1952-11-25
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Expires: 1969-11-23
Abstract
No abstract record available.
Inventors
- 👤 Carl N Andersen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:35
CPC Classifications
C; C07; C07F; C07F3/00; C07F3/10; C07F3/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A PROCESS FOR PREPARING SOLUBLE AROMATIC MERCURY COMPOSITIONS, WHICH COMPRISES REACTING AN AROMATIC MERCURIC COMPOUND BELONGING TO THE GROUP CONSISTING OF PHENYL MERCURIC ACETATE, HYDROXIDE, LACTATE, NITRATE AND CHLORIDE AND THE CORRESPONDING DIPHENYL, TOLYL, XYLYL, NAPTHYL, ANTHRANYL AND PEHNANTHRANYL COMPOUNDS IN WHICH THE AROMATIC GROUP CONTAINS CARBON ATOMS LINKED ONLY WITH A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, CARBON AND MERCURY, WITH A LOWER ALIPHATIC AMINE CONTAINING FROM TWO TO FOUR CARBON ATOMS AND AN ACID AMIDE SELECTED FROM THE GROUP CONSISTING OF FORMAMIDE AND ACETAMIDE.
Claim 2
Dependent Claim
87 words
A PROCESS FOR PREPARING SOLUBLE AROMATIC MERCURY COMPOSITIONS, WHICH COMPRISES REACTING AN AROMATIC MERCURIC COMPOUND BELONGING TO THE GROUP CONSISTING OF PHENYL MERCURIC ACETATE, HYDROXIDE, LACTATE, NITRATE AND CHLORIDE AND THE CORRESPONDING DIPHENYL, TOLYL, XYLYL, NAPTHYL, ANTHRANYL AND PEHNANTHRANYL COMPOUNDS IN WHICH THE AROMATIC GROUP CONTAINS CARBON ATOMS LINKED ONLY WITH A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, CARBON AND MERCURY, WITH A LOWER ALIPHATIC AMINE CONTAINING FROM TWO TO FOUR CARBON ATOMS AND AN ACID AMIDE SELECTED FROM THE GROUP CONSISTING OF FORMAMIDE AND ACETAMIDE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-25 | 1956-05-26 | 1956-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-25 | 1960-05-26 | 1960-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-25 | 1964-05-26 | 1964-11-25 | $7700.00 | Window Closed / Lapsed |