US2755253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Neutron scintillation detector
Assignee: Individual
•
Filing: 1952-11-25
•
Granted: 1956-07-17
•
Expires: 1972-11-25
Abstract
No abstract record available.
Inventors
- 👤 Carl O Muehlhause
- 👤 George E Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:14
CPC Classifications
G; G01; G01T; G01T3/00; G01T3/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
A NEUTRON DETECTION COMPOSITION CAPABLE OF PRODUCING SCINTILLATIONS, COMPRISING A MIXTURE OF 25-75 WEIGHT PER CENT ARALKYL ORGANIC SOLVENT OF THE GROUP CONSISTING OF XYLENE AND PHENYLCYCLOHEXANE AND AN ALIPHATIC BORATE IN WHICH THE ALIPHATIC GROUPS ARE STRAIGHT CHAIN GROUPS HAVING NOT MORE THAN 4 CARBON ATOMS, SAID MIXTURE CONTAINING 2-8 GRAMS PER LITER OF AN ORGANIC PHOSPHOR HAVING THE FORMULA
Claim 2
Dependent Claim
61 words
A NEUTRON DETECTION COMPOSITION CAPABLE OF PRODUCING SCINTILLATIONS, COMPRISING A MIXTURE OF 25-75 WEIGHT PER CENT ARALKYL ORGANIC SOLVENT OF THE GROUP CONSISTING OF XYLENE AND PHENYLCYCLOHEXANE AND AN ALIPHATIC BORATE IN WHICH THE ALIPHATIC GROUPS ARE STRAIGHT CHAIN GROUPS HAVING NOT MORE THAN 4 CARBON ATOMS, SAID MIXTURE CONTAINING 2-8 GRAMS PER LITER OF AN ORGANIC PHOSPHOR HAVING THE FORMULA
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) | 1959-07-17 | 1960-01-16 | 1960-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-17 | 1964-01-16 | 1964-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-17 | 1968-01-16 | 1968-07-17 | $7700.00 | Window Closed / Lapsed |