US3030951A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods and materials for orthopedic surgery
Assignee: Individual
•
Filing: 1959-04-10
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Granted: 1962-04-24
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Expires: 1979-04-10
Abstract
No abstract record available.
Inventors
- 👤 Michael P Mandarino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:46
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/88; A61B17/8802; A61F; A61F2/00; A61F2/02; A61F2/28; A61L; A61L24/00; A61L24/04; A61L24/046; A61L27/00; A61L27/14; A61L27/18; A61B17/8805; A61F2/30; A61F2/46; A61F2/4601; A61F2002/4631; Y; Y10; Y10S; Y10S264/00; Y10S264/30; Y10S264/76; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49888; Y10T29/4998; Y10T29/49993
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
IN THE ORTHOPEDIC SURGICAL TREATMENT OF FRACTURED, DISEASED, DEFORMED AND NECROTIC BONES, A METHOD WHICH COMPRISES INTRODUCING A PARTIALLY POLYMERIZED VISCOUS LIQUID MIXTURE COMPRISING THE REACTION PRODUCT OF AN AROMATIC POLYISOCYANATE, A POLYFUNCTIONAL HYDROXY COMPOUND, WATER, AND A POLYMERIZATION CATALYST THEREFOR, INTO THE SPACE BETWEEN THE BONE SEGMENTS TO BE UNITED, AND ALLOWING THE SAID LIQUID MIXTURE TO SET TO POLYURETHANE POLYMER WHILE IN CONTACT WITH SAID BONE SEGMENTS, THUS CEMENTING SAID BONE SEGMENTS TO EACH OTHER.
Claim 2
Dependent Claim
77 words
IN THE ORTHOPEDIC SURGICAL TREATMENT OF FRACTURED, DISEASED, DEFORMED AND NECROTIC BONES, A METHOD WHICH COMPRISES INTRODUCING A PARTIALLY POLYMERIZED VISCOUS LIQUID MIXTURE COMPRISING THE REACTION PRODUCT OF AN AROMATIC POLYISOCYANATE, A POLYFUNCTIONAL HYDROXY COMPOUND, WATER, AND A POLYMERIZATION CATALYST THEREFOR, INTO THE SPACE BETWEEN THE BONE SEGMENTS TO BE UNITED, AND ALLOWING THE SAID LIQUID MIXTURE TO SET TO POLYURETHANE POLYMER WHILE IN CONTACT WITH SAID BONE SEGMENTS, THUS CEMENTING SAID BONE SEGMENTS TO EACH OTHER.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-23 | 1965-10-23 | 1966-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-23 | 1969-10-23 | 1970-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-23 | 1973-10-23 | 1974-04-24 | $7700.00 | Window Closed / Lapsed |