US3098842A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized polyolefins
Assignee: EIDP Inc
•
Filing: 1961-08-17
•
Granted: 1963-07-23
•
Expires: 1981-08-17
Abstract
No abstract record available.
Inventors
- 👤 Armitage John Brian
- 👤 Dessauer Rolf
- 👤 Hyson Archibald Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:49
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/13; C08K5/132; C07; C07C; C07C45/00; C07C45/61; C07C45/67; C07C45/68; C07C45/70; C07C45/71; C08K5/36; C08K5/37; C08K5/372
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
34 words
A LIGHT RESISTANT COMPOSITION CONTAINING A NORMALLY SOLID POLYMER OF AN A-MONOOLEFIN CONTAINING LESS THAN 5 CARBON ATOMS; AND 0.0005% TO ABOUT 1% BY WEIGHT OF THE POLYMER OF A COMPOUND HAVING THE FORMULA:
Claim 2
Dependent Claim
34 words
A LIGHT RESISTANT COMPOSITION CONTAINING A NORMALLY SOLID POLYMER OF AN A-MONOOLEFIN CONTAINING LESS THAN 5 CARBON ATOMS; AND 0.0005% TO ABOUT 1% BY WEIGHT OF THE POLYMER OF A COMPOUND HAVING THE FORMULA:
References Cited (Backward Citations)
US2985617A
Cited
US3006959A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |