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Patent US3099605A successfully refreshed from Google Patents.
US3099605A
Expired / Lapsed
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Diagnostic composition
Assignee: Bayer Corp
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Filing: 1960-02-01
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Granted: 1963-07-30
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Expires: 1980-02-01
Abstract
No abstract record available.
Inventors
- 👤 Alfred H Free
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:28
CPC Classifications
C; C12; C12Q; C12Q1/00; C12Q1/62; C12Q1/26; C12Q1/28; C12Q1/54; C12Q1/66; C12Q2326/00; C12Q2326/10; C12Q2326/14; Y; Y10; Y10S; Y10S435/00; Y10S435/805; Y10T; Y10T436/00; Y10T436/14; Y10T436/142222; Y10T436/143333; Y10T436/20; Y10T436/200833; Y10T436/201666
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
36 words
A COMPOSITION FOR DETECTING L-AMINO ACID IN AN UNKNOWN WHICH COMPRISES L-AMINO OXIDES, PEROXIDASE, AND AN INDICATOR WHICH IS OXIDEZED BY HYDROGEN PEROXIDE IN THE PRESENCE OF PEROXIDASE AND UNDERGOES A COLOR REACTION DURING SUCH OXIDATION.
Claim 2
Dependent Claim
36 words
A COMPOSITION FOR DETECTING L-AMINO ACID IN AN UNKNOWN WHICH COMPRISES L-AMINO OXIDES, PEROXIDASE, AND AN INDICATOR WHICH IS OXIDEZED BY HYDROGEN PEROXIDE IN THE PRESENCE OF PEROXIDASE AND UNDERGOES A COLOR REACTION DURING SUCH OXIDATION.
References Cited (Backward Citations)
US2848308A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |