Properties (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for producing high purity silicon.
|
| gptkbp:applicationNumber |
07/407,052
|
| gptkbp:applicationType |
utility
|
| gptkbp:assignee |
The_United_States_of_America_as_represented_by_the_Department_of_Energy
|
| gptkbp:citedBy |
gptkb:US_patent_5,678,901
gptkb:US_patent_5,123,456 |
| gptkbp:country |
gptkb:United_States
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfUse |
semiconductors
|
| gptkbp:filingDate |
April 28, 1989
|
| gptkbp:grantDate |
July 16, 1991
|
| https://www.w3.org/2000/01/rdf-schema#label |
US patent 5,032,000
|
| gptkbp:internationalClassification |
C30B 29/00
|
| gptkbp:inventor |
gptkb:Robert_J._McCarthy
|
| gptkbp:issuedOn |
July 16, 1991
|
| gptkbp:legalStatus |
active
|
| gptkbp:numberOfClaims |
20
|
| gptkbp:patentFamily |
US_patent_family
|
| gptkbp:patentNumber |
5,032,000
|
| gptkbp:patentType |
granted
|
| gptkbp:priorityDate |
March 30, 1989
|
| gptkbp:relatedTo |
silicon purification
|
| gptkbp:title |
Method for producing a high purity silicon
|