Patent US1774591A successfully refreshed from Google Patents.
Patent US2525152A successfully refreshed from Google Patents.
Patent US3964458A successfully refreshed from Google Patents.
Patent US656337A successfully refreshed from Google Patents.
Patent FR3385M successfully refreshed from Google Patents.
FR3385M
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Therapeutic compositions based on procaine ascorbate.
Assignee: SOBIO LAB
•
Filing: 1963-12-02
•
Granted: 1965-06-21
•
Expires: 1983-12-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 01:53
CPC Classifications
C; C07; C07D; C07D307/00; C07D307/02; C07D307/34; C07D307/56; C07D307/62
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.