US4495293B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
US4495293B1 - - Google Patents
Assignee: Abbott Laboratories
•
Filing: 1983-02-24
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Granted: 1990-07-31
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Expires: 2003-02-24
Abstract
No abstract record available.
Inventors
- 👤 R Shaffar Mark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:34
CPC Classifications
C; C12; C12Q; C12Q1/00; G; G01; G01N; G01N33/00; G01N33/48; G01N33/50; G01N33/52; G01N33/53; G01N33/536; G01N33/542; G01N33/58; G01N33/582; Y; Y10; Y10S; Y10S436/00; Y10S436/80
Claims Analysis
Total Claims: 0
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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) | 1993-07-30 | 1994-01-29 | 1994-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-07-30 | 1998-01-29 | 1998-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-07-30 | 2002-01-29 | 2002-07-31 | $7700.00 | Window Closed / Lapsed |