US3256143A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Controlling gram negative bacteria with n-propyl ten halides and oxides
Assignee: M&T Chemicals Inc
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Filing: 1961-11-06
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Granted: 1966-06-14
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Expires: 1981-11-06
Abstract
No abstract record available.
Inventors
- 👤 Robert J Zedler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:14
CPC Classifications
A; A01; A01N; A01N55/00; A01N55/02; A01N55/04; C; C11; C11D; C11D1/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
A METHOD FOR CONTROLLING THE GROWTH OF GRAM NEGATIVE BACTERIA WHICH COMPRISES APPLYING TO THE LOCUS AT WHICH CONTROL IS DESIRED A BACTERIOSTATIC AMOUNT OF AN ORGANOTIN COMPOUND OF THE FORMULA R3SNX WHEREIN R IS N-PROPYL AND X IS AN INORGANIC RADICAL SELECTED FROM THE GROUP CONSISTING OF OXYGEN AND HALOGEN.
Claim 2
Independent Claim
51 words
A METHOD FOR CONTROLLING THE GROWTH OF GRAM NEGATIVE BACTERIA WHICH COMPRISES APPLYING TO THE LOCUS AT WHICH CONTROL IS DESIRED A BACTERIOSTATIC AMOUNT OF AN ORGANOTIN COMPOUND OF THE FORMULA R3SNX WHEREIN R IS N-PROPYL AND X IS AN INORGANIC RADICAL SELECTED FROM THE GROUP CONSISTING OF OXYGEN AND HALOGEN.
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) | 1969-06-13 | 1969-12-13 | 1970-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-13 | 1973-12-13 | 1974-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-13 | 1977-12-13 | 1978-06-14 | $7700.00 | Window Closed / Lapsed |