Patent US3209002A successfully refreshed from Google Patents.
US3209002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel urinary antiseptics
Assignee: Individual
•
Filing: 1962-12-17
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Granted: 1965-09-28
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Expires: 1982-12-17
Abstract
No abstract record available.
Inventors
- 👤 Galat Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:59
CPC Classifications
C; C07; C07D; C07D487/00; C07D487/12; C07D487/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
HEXAMETHYLENETETRAMINE - DI - (A - CARBOXYLIC ACYLAMIDO-$-METHYLMERCAPTOBUTYRATE) WHEREIN THE ACYL GROUP IS SELECTED FROM THE GROUP CONSISTING OF LOWRE ALIPHATIC CARBOXYLIC ACYL GROUPS AND CARBOCYCLIC CARBOXYLIC ACYL GROUPS, THE CARBOCYCLIC GROUPS CONTAINING 5 TO 7 CARBON ATOMS.
Claim 2
Dependent Claim
38 words
HEXAMETHYLENETETRAMINE - DI - (A - CARBOXYLIC ACYLAMIDO-$-METHYLMERCAPTOBUTYRATE) WHEREIN THE ACYL GROUP IS SELECTED FROM THE GROUP CONSISTING OF LOWRE ALIPHATIC CARBOXYLIC ACYL GROUPS AND CARBOCYCLIC CARBOXYLIC ACYL GROUPS, THE CARBOCYCLIC GROUPS CONTAINING 5 TO 7 CARBON ATOMS.
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) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |