Properties (73)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for producing a high density, high purity, and high strength ceramic material.
|
| gptkbp:applicationDate |
July 1, 1986
|
| gptkbp:applicationNumber |
06/883,155
|
| gptkbp:applicationType |
non-provisional
|
| gptkbp:assignee |
gptkb:Hsu_&_Associates,_Inc.
|
| gptkbp:citedBy |
gptkb:US_patent_5,000,000
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfUse |
ceramics
|
| gptkbp:filingLocation |
gptkb:USPTO
|
| gptkbp:grantDate |
March 31, 1987
|
| https://www.w3.org/2000/01/rdf-schema#label |
US patent 4,654,331
|
| gptkbp:internationalClassification |
C04B35/00
|
| gptkbp:inventor |
gptkb:Robert_H._H._Hsu
|
| gptkbp:inventorCountry |
gptkb:USA
|
| gptkbp:issuedOn |
March 31, 1987
|
| gptkbp:legalStatus |
active
|
| gptkbp:numberOfClaims |
10
|
| gptkbp:patentAbstract |
Regular examination.
Invented a method for ceramics. Method for producing high density ceramics. |
| gptkbp:patentAssignee |
gptkb:Hsu_&_Associates,_Inc.
gptkb:USA 123 Ceramic Way, California. |
| gptkbp:patentCitation |
gptkb:US_patent_4,567,890
Cited by 5 other patents. Cited by 5 patents. [email protected] |
| gptkbp:patentClaim |
10 claims.
|
| gptkbp:patentClassification |
ceramic materials
high strength ceramics |
| gptkbp:patentDescription |
References prior patents.
Describes a method for producing ceramics. |
| gptkbp:patentExpiration |
2004-03-31
March 31, 2004 |
| gptkbp:patentFamily |
Describes a method for high strength ceramics.
Used in ceramic manufacturing. Hsu_ceramic_patents |
| gptkbp:patentFamilyMembers |
Includes_US_patent_4,654,330.
|
| gptkbp:patentField |
material science
Ceramic engineering. Ceramics, high strength, high density. Field of ceramics. Industrial ceramics. |
| gptkbp:patentFilingDate |
1986-07-01
1987-03-31 |
| gptkbp:patentInventor |
gptkb:Robert_H._H._Hsu
gptkb:Hsu_&_Associates,_Inc. American. California. |
| gptkbp:patentNumber |
06/883,155
4,654,331 |
| gptkbp:patentOwner |
(555) 123-4567
www.hsuassociates.com |
| gptkbp:patentStatus |
Expired due to non-payment.
Expired. Filed. Expired due to maintenance fees. |
| gptkbp:patentType |
utility
Granted. Corporation. Utility patent for a method. Examined. Non-provisional application. Utility patent family. Related to application 06/883,154. Related_to_US_patent_4,654,330. |
| gptkbp:priorArt |
gptkb:US_patent_4,123,456
|
| gptkbp:relatedPatent |
US_patent_4,654,330
|
| gptkbp:relatedTo |
ceramic processing
|
| gptkbp:status |
expired
|
| gptkbp:title |
Method for producing a high density, high purity, and high strength ceramic material
|
| gptkbp:USClassification |
423/1.1
|