Properties (67)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for producing high purity silicon.
|
| gptkbp:applicationNumber |
08/469,174
|
| gptkbp:applicationType |
Utility
|
| gptkbp:assignee |
The_United_States_of_America_as_represented_by_the_Department_of_Energy
|
| gptkbp:citedBy |
gptkb:US_patent_7,205,059
gptkb:US_patent_6,482,511 US_patent_6,013,474 US_patent_6,248,370 US_patent_7,078,080 |
| gptkbp:currentStatus |
Expired
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfUse |
semiconductors
|
| gptkbp:filingDate |
June 7, 1995
|
| https://www.w3.org/2000/01/rdf-schema#label |
US patent 5,554,197
|
| gptkbp:inventor |
gptkb:Robert_J._McCarthy
|
| gptkbp:issuedOn |
September 10, 1996
|
| gptkbp:numberOfClaims |
20
|
| gptkbp:patentClassification |
C01B33/00
C01B33/12 C01B33/16 C01B33/24 C01B33/26 C01B33/28 C01B33/30 C01B33/32 C01B33/34 C01B33/36 C01B33/38 C01B33/40 C01B33/42 C01B33/44 C01B33/46 C01B33/48 C01B33/50 C01B33/52 C01B33/54 C01B33/56 C01B33/58 C01B33/60 C01B33/62 C01B33/64 C01B33/66 C01B33/68 C01B33/70 C01B33/72 C01B33/78 C01B33/80 C01B33/82 C01B33/84 C01B33/86 C01B33/88 C01B33/90 C01B33/92 C01B33/94 C01B33/96 C01B33/98 C01B33/76 C01B33/74 |
| gptkbp:patentFamily |
US_patent_family
|
| gptkbp:priorityDate |
June 7, 1995
|
| gptkbp:relatedTo |
renewable energy
energy efficiency material science chemical processes silicon purification |
| gptkbp:title |
Method for producing a high purity silicon
|