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Patent US2758918A successfully refreshed from Google Patents.
US2758918A
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Plant regulators
Assignee: Shell Development Co
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Filing: 1955-03-14
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Granted: 1956-08-14
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Expires: 1975-03-14
Abstract
No abstract record available.
Inventors
- 👤 Samuel B Soloway
- 👤 Juan G Morales
- 👤 Johannes Van Overbeek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:37
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/08; C; C07; C07C; C07C23/00; C07C23/18; C07C23/20; C07C23/27; C07C23/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
A PLANT REGULATOR COMPOSITION COMPRISING AS AN ACTIVE COMPONENT IN AN AMOUNT SUFFICIENT TO EFFECT THE GROWTH PROCESSES OF LIVING PLANTS A CHEMICAL COMPOUND HAVING A STRUCTURE REPRESENTED BY THE FORMULA
Claim 2
Dependent Claim
31 words
A PLANT REGULATOR COMPOSITION COMPRISING AS AN ACTIVE COMPONENT IN AN AMOUNT SUFFICIENT TO EFFECT THE GROWTH PROCESSES OF LIVING PLANTS A CHEMICAL COMPOUND HAVING A STRUCTURE REPRESENTED BY THE FORMULA
References Cited (Backward Citations)
US1944731A
Cited
US2688021A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-14 | 1960-02-13 | 1960-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-14 | 1964-02-13 | 1964-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-14 | 1968-02-13 | 1968-08-14 | $7700.00 | Window Closed / Lapsed |