US3827940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of alpha-1,6-glucosidase
Assignee: Nagase Viita Co Ltd
•
Filing: 1972-03-23
•
Granted: 1974-08-06
•
Expires: 1992-03-23
Abstract
Abstract A-1,6-GLUCOSIDASES WHICH ARE CAPABLE OF SELECTIVLEY HYDROLYZING THE ALPHA-1,6-GLUCOSIDE BONDES OF STARCH AND WHICH HAVE HIGH HEAT RESISTANCE AND ACTIVITY ARE PRODUCED FROM STRAINS OF BACTERIA BELONGING TO THE GENUS ARGOBACTERIUM. AZOTOBACTER, BACILLUS, MYCOBACTEIUM, NOCARDIA, LEUCONOSTOC, MICROCOCCUS, MYCOBACTERIUM, NORCADIA, PEDIOCOCCUS, SARCINA, SERRATIA, STPHYLOCOCCUS AND STREPTOCOCCUS.
Inventors
- 👤 K Sugimoto
- 👤 M Hirao
- 👤 K Masuda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:22
CPC Classifications
C; C12; C12N; C12N9/00; C12N9/14; C12N9/24; C12N9/2402; C12N9/2405; C12N9/2451; C12Y; C12Y302/00; C12Y302/01; C12Y302/01033; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/822; Y10S435/853; Y10S435/855; Y10S435/857; Y10S435/872
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
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-08-05 | 1978-02-04 | 1978-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-08-05 | 1982-02-04 | 1982-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-08-05 | 1986-02-04 | 1986-08-06 | $7700.00 | Window Closed / Lapsed |