Statements (39)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for producing a high temperature superconducting material.
|
| gptkbp:applicationDate |
October 24, 1974
|
| gptkbp:applicationNumber |
05/408,155
|
| gptkbp:assignee |
The_United_States_of_America_as_represented_by_the_Department_of_Energy
|
| gptkbp:citedBy |
US_4,200,000
|
| gptkbp:class |
C01G 49/00
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:expirationDate |
June 24, 1992
|
| gptkbp:field |
materials science
quantum_physics |
| gptkbp:fieldOfInvention |
superconductivity
|
| gptkbp:fullText |
Available_in_the_USPTO_database.
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 3,890,154 B2
|
| gptkbp:impact |
high temperature superconductors
|
| gptkbp:internationalClassification |
H01L_39/00
|
| gptkbp:inventor |
gptkb:Robert_H._McDonald
|
| gptkbp:issuedOn |
June 24, 1975
|
| gptkbp:language |
English
|
| gptkbp:legalStatus |
active
|
| gptkbp:notableFeature |
First patent for high temperature superconductors.
|
| gptkbp:numberOfClaims |
10
|
| gptkbp:patentCitation |
Referenced in multiple subsequent patents.
|
| gptkbp:patentClassification |
Class 423
|
| gptkbp:patentFamily |
gptkb:US_3,890,154
|
| gptkbp:patentNumber |
3,890,154
|
| gptkbp:patentType |
utility patent
|
| gptkbp:priorityDate |
August 1, 1974
|
| gptkbp:publicationDate |
June 24, 1975
|
| gptkbp:relatedPatent |
US_3,890,155_B2
|
| gptkbp:relatedTo |
superconducting materials
|
| gptkbp:researchAreas |
condensed matter physics
|
| gptkbp:researchInterest |
gptkb:Department_of_Energy
|
| gptkbp:significance |
Pioneering work in superconductivity.
|
| gptkbp:status |
granted
|
| gptkbp:subclass |
C01G 49/02
|
| gptkbp:technology |
superconducting technology
|
| gptkbp:title |
Method of making a high temperature superconducting material
|