US3083125A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making a polymer semiconductor and article
Assignee: Hoechst AG
•
Filing: 1960-10-17
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Granted: 1963-03-26
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Expires: 1980-10-17
Abstract
No abstract record available.
Inventors
- 👤 Bohlmann Ferdinand
- 👤 Dexheimer Hans
- 👤 Fuchs Otto
- 👤 Kramer Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:11
CPC Classifications
H; H10; H10K; H10K85/00; H10K85/10; H10K85/141; C; C08; C08F; C08F8/00; C08F8/30; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31551; Y10T428/31645; Y10T428/31678; Y10T428/31692; Y10T428/31696; Y10T428/31855; Y10T428/31931
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
19 words
A METHOD OF MAKING A SEMI-CONDUCTOR DEVICE WHICH COMPRISES APPLYING TO A SOLID SUBSTRATUM A POLYYNE OF THE FORMULA
Claim 2
Independent Claim
19 words
A METHOD OF MAKING A SEMI-CONDUCTOR DEVICE WHICH COMPRISES APPLYING TO A SOLID SUBSTRATUM A POLYYNE OF THE FORMULA
References Cited (Backward Citations)
AT198944B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |