US3526697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Therapeutic method
Assignee: Nevada Pharmaceuticals Inc
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Filing: 1966-10-06
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Granted: 1970-09-01
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Expires: 1986-10-06
Abstract
No abstract record available.
Inventors
- 👤 William Steele Livingston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:32
CPC Classifications
A; A61; A61K; A61K35/00; A61K35/12; A61K35/48; A61K35/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
A METHOD OF TREATING A HUMAN RHEUMATOID ARTHRITIC OR OSTEOARTHRITIC SUBJECT WHICH COMPRISES INJECTING INTO SAID SUBJECT AND EFFECTIVE DOSE OF A LIQUID OBTAINED IN ACCORDANCE WITH A PROCEDURE WHICH COMPRISES: (A) PLACING IN A PRESSURE VESSEL A QUANTITY OF MATERIAL COMPRISING ANIMAL TISSUE SELECTED FROM THE GROUP CONSISTING OF FRESH HUMAN PLACENTA OR OTHER NORMAL OR MALIGNANT ANIMAL TISSUES; (B) ADJUSTING THE PH OF SAID MATERIAL TO ABOUT 8; (C) ENCLOSING AND SEALING SAID PRESSURE VESSEL; (D) MAINTAINING THE TEMPERATURE WITHIN SAID VESSEL WITHIN THE RANGE OF ABOUT 35*C. TO ABOUT 550*C., AND THE PRESSURE WITHIN SAID VESSEL AT ABOUT 35 P.S.I.G. OVER A PERIOD OF ABOUT SIX WEEKS; (E) OPENING SAID VESSEL AT THE CONCLUSION OF SAID PERIOD; (F) RECOVERING A LQIUID PORTION OF THE SEMI-LIQUID CONTENTS OF SAID VESSEL; AND (G) STERILIZING THE SAID LIQUID PORTION.
Claim 2
Independent Claim
139 words
A METHOD OF TREATING A HUMAN RHEUMATOID ARTHRITIC OR OSTEOARTHRITIC SUBJECT WHICH COMPRISES INJECTING INTO SAID SUBJECT AND EFFECTIVE DOSE OF A LIQUID OBTAINED IN ACCORDANCE WITH A PROCEDURE WHICH COMPRISES: (A) PLACING IN A PRESSURE VESSEL A QUANTITY OF MATERIAL COMPRISING ANIMAL TISSUE SELECTED FROM THE GROUP CONSISTING OF FRESH HUMAN PLACENTA OR OTHER NORMAL OR MALIGNANT ANIMAL TISSUES; (B) ADJUSTING THE PH OF SAID MATERIAL TO ABOUT 8; (C) ENCLOSING AND SEALING SAID PRESSURE VESSEL; (D) MAINTAINING THE TEMPERATURE WITHIN SAID VESSEL WITHIN THE RANGE OF ABOUT 35*C. TO ABOUT 550*C., AND THE PRESSURE WITHIN SAID VESSEL AT ABOUT 35 P.S.I.G. OVER A PERIOD OF ABOUT SIX WEEKS; (E) OPENING SAID VESSEL AT THE CONCLUSION OF SAID PERIOD; (F) RECOVERING A LQIUID PORTION OF THE SEMI-LIQUID CONTENTS OF SAID VESSEL; AND (G) STERILIZING THE SAID LIQUID PORTION.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-31 | 1974-03-02 | 1974-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-31 | 1978-03-02 | 1978-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-31 | 1982-03-02 | 1982-09-01 | $7700.00 | Window Closed / Lapsed |