US3278370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surface active bacteriostatic agents
Assignee: Dow Chemical Co
•
Filing: 1962-07-16
•
Granted: 1966-10-11
•
Expires: 1982-07-16
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles E Mccoy
- 👤 Alfred F Steinhauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:44
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/09; C08K5/098
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
A METHOD FOR IMPARTING ANTIMICROBIAL PROPERTIES TO THE SURFACE OF AN ARTICLE WHICH COMPRISES INCORPORATING IN THE SURFACE OF SAID ARTICLE AN ANTIMICROBIALLY EFFECTIVE AMOUNT OF A COMPOUND CORRESPONDING TO THE FORMULA
Claim 2
Independent Claim
32 words
A METHOD FOR IMPARTING ANTIMICROBIAL PROPERTIES TO THE SURFACE OF AN ARTICLE WHICH COMPRISES INCORPORATING IN THE SURFACE OF SAID ARTICLE AN ANTIMICROBIALLY EFFECTIVE AMOUNT OF A COMPOUND CORRESPONDING TO THE FORMULA
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Cited
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Cited
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Cited
US3096183A
Cited
US3136755A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |