Patent US3435110A successfully refreshed from Google Patents.
US3435110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collagen fibril matrix pharmaceuticals
Assignee: Ethicon Inc
•
Filing: 1966-03-21
•
Granted: 1969-03-25
•
Expires: 1986-03-21
Abstract
No abstract record available.
Inventors
- 👤 Joseph Nichols
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:52
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/20; A61K9/2004; A61K9/2022; A61K9/2063; A61K9/14; A61K9/16; A61K9/1605; A61K9/1629; A61K9/1658; A61K9/28; A61K9/2806; A61K9/2833; A61K9/2873; A61K9/48; A61K9/4841; A61K9/4866; A61K9/50; A61K9/5005; A61K9/5021; A61K9/5052
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
A COMPOSITION OF MATTER IN ORAL PHARMACEUTICAL TABLET OR PILL, OR PHARMACEUTICAL GELATIN CAPSULE DISOAGE FORM CONSISTING ESSENTIALLY OF AN EFFECTIVE ORAL DOSAGE AMOUNT OF A POWDERED PHARMACEUTICALLY ACTIVE MATERIAL HOMOGENEOUSLY DISPERSED THROUGHOUT A POWDER MATRIX OF COLLAGEN FIBRILS.
Claim 2
Dependent Claim
39 words
A COMPOSITION OF MATTER IN ORAL PHARMACEUTICAL TABLET OR PILL, OR PHARMACEUTICAL GELATIN CAPSULE DISOAGE FORM CONSISTING ESSENTIALLY OF AN EFFECTIVE ORAL DOSAGE AMOUNT OF A POWDERED PHARMACEUTICALLY ACTIVE MATERIAL HOMOGENEOUSLY DISPERSED THROUGHOUT A POWDER MATRIX OF COLLAGEN FIBRILS.
References Cited (Backward Citations)
US1021674A
Cited
US2625158A
Cited
US2656298A
Cited
US3003911A
Cited
US3073702A
Cited
US3123482A
Cited
US3114593A
Cited
US3186910A
Cited
US3239420A
Cited
US3228789A
Cited
US3275519A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-24 | 1972-09-23 | 1973-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-24 | 1976-09-23 | 1977-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-24 | 1980-09-23 | 1981-03-25 | $7700.00 | Window Closed / Lapsed |