Patent US3804720A successfully refreshed from Google Patents.
US3804720A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamic method of identifying microbes and evaluating antimicrobial processes
Assignee: Individual
•
Filing: 1972-05-02
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Granted: 1974-04-16
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Expires: 1992-05-02
Abstract
Abstract THE PRESENT INVENTION RELATES A NEW METHOD OF IDENTIFYING A MICRO-ORGANISM AND EVALUATING ANTI-MICROBIAL PROCESS IN WHICH A LIQUID CONTAINING A SAMPLE OR A MICRO-ORGANISM IS EVALUATED IN A MULTICHANNEL ANALYZER TO DETERMINE ITS DYNAMIC GROWTH PROFILE AS EXPRESSED IN TERMS OF TOTAL COUNT AND SIZE DISTRIBUTION OF THE MICROBE POPULATION.
Inventors
- 👤 W Curby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:42
CPC Classifications
G; G01; G01N; G01N15/00; G01N15/10; G01N15/1031; G01N15/12; G06; G06M; G06M11/00; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/822; Y10S435/824; Y10S435/848; Y10S435/849; Y10S435/852; Y10S435/873; Y10S435/874
Claims Analysis
Total Claims: 0
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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) | 1977-04-15 | 1977-10-15 | 1978-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-04-15 | 1981-10-15 | 1982-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-04-15 | 1985-10-15 | 1986-04-16 | $7700.00 | Window Closed / Lapsed |