US3658902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acetylenic diamines
Assignee: SCM Glidco Organics Corp
•
Filing: 1969-08-21
•
Granted: 1972-04-25
•
Expires: 1989-08-21
Abstract
Abstract COMPOUNDS OF THE FORMULA: A-N(-A'')-(R-O)N-Z-(O-R)N-N(-A)-A'' WHERE THE GROUPS REPRESENTED BY A AND A'' ARE LIKE OR DISSIMILAR ALKYL, R IS LOWER ALKYLENE, Z IS AN ALKYNYIENE GROUP CONTAINING FROM 4 TO 16 CARBON ATOMS AND N IS A NUMBER OF FROM 1 TO 15 AND STABLE SALTS THEREOF. ALSO DESCRIBED ARE STABLE SALTS OF THE ABOVE COMPOUNDS AND COMPOSITIONS CONTAINING THE COMPOUNDS AND SALTS, AS WELL AS PROCESSES FOR CONTROLLING ARACHNIDS. COMPOUNDS, COMPOSITIONS, AND PROCESSES ARE ADVANTAGEOUS IN THAT THEY PROVIDE EFFECTIVE MEANS OF CONTROLLING ARACHNIDS SUCH AS, FOR EXAMPLE, MITES, SPIDERS, TICKS, AND THE LIKE WITHOUT HARMING HUMAN BEINGS OR ANIMAL WILDLIFE.
Inventors
- 👤 Carl Bordenca
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:42
CPC Classifications
A; A01; A01N; A01N33/00; A01N33/02; A01N33/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-04-25 | 1975-10-25 | 1976-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-04-25 | 1979-10-25 | 1980-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-04-25 | 1983-10-25 | 1984-04-25 | $7700.00 | Window Closed / Lapsed |