Patent US3684192A successfully refreshed from Google Patents.
Patent US3193448A successfully refreshed from Google Patents.
US3193448A
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Control of slime in aqueous liquids with a monosubstituted 2-bromoacetophenone
Assignee: Buckman Laboratories Inc
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Filing: 1963-07-01
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Granted: 1965-07-06
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Expires: 1983-07-01
Abstract
No abstract record available.
Inventors
- 👤 Stanley J Buckman
- 👤 John D Pera
- 👤 Fred W Raths
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:43
CPC Classifications
H; H02; H02M; H02M1/00; H02M1/08; H02M1/084; A; A01; A01N; A01N35/00; A01N35/04; C; C02; C02F; C02F1/00; C02F1/50; C02F1/72; C02F1/76; C02F1/766; D; D21; D21C; D21C9/00; D21C9/008; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/911
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
A METHOD OF INHIBITING MICROBIOLOGICAL DETERIORATION OF AN ORGANIC SUBSTANCE THAT IS SUSCEPTIBLE TO DETERIORATION BY THE ACTION OF MICROORGANISMS AND INHIBITING THE FORMATION OF SLIME IN AQUEOUS FLUIDS THAT ARE IN CONTACT WITH SUCH SUBSTANCE WHICH COMPRISES ADDING TO SAID AQUEOUS FLUIDS A MONOSUBSTITUTED 2-BROMOACETOPHENONE HAVING THE FORMULA:
Claim 2
Independent Claim
49 words
A METHOD OF INHIBITING MICROBIOLOGICAL DETERIORATION OF AN ORGANIC SUBSTANCE THAT IS SUSCEPTIBLE TO DETERIORATION BY THE ACTION OF MICROORGANISMS AND INHIBITING THE FORMATION OF SLIME IN AQUEOUS FLUIDS THAT ARE IN CONTACT WITH SUCH SUBSTANCE WHICH COMPRISES ADDING TO SAID AQUEOUS FLUIDS A MONOSUBSTITUTED 2-BROMOACETOPHENONE HAVING THE FORMULA:
References Cited (Backward Citations)
GB607538A
Cited
GB749742A
Cited
US2726264A
Cited
US2855439A
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US3013079A
Cited
US2901394A
Cited
US3021256A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |