US2606934A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alkylene oxide -methylol phenol
Assignee: —
•
Filing: —
•
Granted: 1952-08-12
•
Expires: 1969-08-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:33
CPC Classifications
C; C10; C10M; C10M171/00; C10M171/007; C07; C07C; C07C41/00; C07C41/01; C07C41/02; C07C41/03; C07C43/00; C07C43/02; C07C43/03; C07C43/14; C07C43/164
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
A COMPOSITION OF MATTER COMPRISING THE PRODUCT OF REACTION AT A TEMPERATURE RANGING UP TO 65* C. OF A MIXTURE OF INGREDIENTS COMPRISING (1) A METHYLOL PHENOL CORRESPONDING TO THE GENERAL FORMULA
Claim 2
Dependent Claim
32 words
A COMPOSITION OF MATTER COMPRISING THE PRODUCT OF REACTION AT A TEMPERATURE RANGING UP TO 65* C. OF A MIXTURE OF INGREDIENTS COMPRISING (1) A METHYLOL PHENOL CORRESPONDING TO THE GENERAL FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-12 | 1956-02-11 | 1956-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-12 | 1960-02-11 | 1960-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-12 | 1964-02-11 | 1964-08-12 | $7700.00 | Window Closed / Lapsed |