Patent US5377368A successfully refreshed from Google Patents.
Patent US769278A successfully refreshed from Google Patents.
Patent US3278370A successfully refreshed from Google Patents.
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 14:04
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
References Cited (Backward Citations)
US2541248A
Cited
US2195198A
Cited
US2295505A
Cited
US2578654A
Cited
US2742434A
Cited
US2789022A
Cited
US2965575A
Cited
US3095397A
Cited
US3004943A
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 |