US3297526A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing coprogen and desferricoprogen
Assignee: BASF Corp
•
Filing: 1963-04-02
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Granted: 1967-01-10
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Expires: 1983-04-02
Abstract
No abstract record available.
Inventors
- 👤 Gaeumann Ernst
- 👤 Vischer Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:22
CPC Classifications
C; C12; C12P; C12P29/00; A; A61; A61K; A61K31/00; A61K31/28; A61K31/295; A61K33/00; A61K33/24; A61K33/26; C07; C07G; C07G11/00; C12P13/00; C12P13/02; C12P17/00; C12P17/10; C12P17/12; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/911; Y10S435/933; Y10S435/935; Y10S435/936
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
83 words
A PROCESS FOR THE MANUFACTURE OF A MEMBER SELECTED FROM THE GROUP CONSISTING OF COPROGEN AND DESFERRICOPROGEN, WHEREIN A MEMBER SELECTED FROM THE GROUP CONSISTING OF PENICILLIUM CITRINUM M 3614, PENICILLIUM CAMEMBERTI M 98, PENICILLIUM UTICAE 4277, PENICILLIUM NOTATUM 1613 AND PENICILLIUM CHRYSOGENUM 4360 IS GROWN UNDER AEROBIC CONDITIONS IN AN AQUEOUS NUTRIENT SOLUTION CONTAINING A CARBON SOURC AND A NITROGEN SOURCE AND INORGANIC SALTS, AND A MEMBER SELECTED FROM THE GROUP CONSISTING OF COPROGEN AND DESFERRICOPROGEN IS ISOLATED FROM THE CULTURE FILTRATE.
Claim 2
Dependent Claim
83 words
A PROCESS FOR THE MANUFACTURE OF A MEMBER SELECTED FROM THE GROUP CONSISTING OF COPROGEN AND DESFERRICOPROGEN, WHEREIN A MEMBER SELECTED FROM THE GROUP CONSISTING OF PENICILLIUM CITRINUM M 3614, PENICILLIUM CAMEMBERTI M 98, PENICILLIUM UTICAE 4277, PENICILLIUM NOTATUM 1613 AND PENICILLIUM CHRYSOGENUM 4360 IS GROWN UNDER AEROBIC CONDITIONS IN AN AQUEOUS NUTRIENT SOLUTION CONTAINING A CARBON SOURC AND A NITROGEN SOURCE AND INORGANIC SALTS, AND A MEMBER SELECTED FROM THE GROUP CONSISTING OF COPROGEN AND DESFERRICOPROGEN IS ISOLATED FROM THE CULTURE FILTRATE.
Claim 3
Dependent Claim
1 words
DESFERRICOPROGEN.
Claim 4
Dependent Claim
1 words
DESFERRICOPROGEN.
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) | 1970-01-09 | 1970-07-11 | 1971-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-09 | 1974-07-11 | 1975-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-09 | 1978-07-11 | 1979-01-10 | $7700.00 | Window Closed / Lapsed |