Patent US4132295A successfully refreshed from Google Patents.
DE1030516B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Nutrient soil for virus breeding
Assignee: GUSTAV SEIFFERT DR MED
•
Filing: 1957-03-14
•
Granted: —
•
Expires: 1977-03-14
Abstract
No abstract record available.
Inventors
- 👤 Dr Med Gustav Seiffert
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 22:48
CPC Classifications
C; C12; C12N; C12N7/00; A; A61; A61K; A61K39/00; Y; Y02; Y02A; Y02A50/00; Y02A50/30
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.