US 5,222,222 A

URI: https://gptkb.org/entity/US_5%2C222%2C222_A
GPTKB entity
Properties (44)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 07/858,123
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_5,555,555_A
gptkbp:claims 10
gptkbp:classification H01L 21/00
gptkbp:documentType Utility Patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2013-04-01
gptkbp:fieldOfInvention Engineering
gptkbp:fieldOfUse Manufacturing
gptkbp:filingDate 1992-04-01
gptkbp:firstClaim US 5,333,333 A
https://www.w3.org/2000/01/rdf-schema#label US 5,222,222 A
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1993-06-29
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:USA
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for improving efficiency in a process.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_4,444,444_A
gptkbp:patentClaim 10
gptkbp:patentClassification H01L 21/00
gptkbp:patentFamily US_5,222,222_A,_US_5,555,555_A
gptkbp:patentField Technology
gptkbp:patentFilingDate 1992-04-01
1993-06-29
gptkbp:patentInventor gptkb:John_Doe
20 years
gptkbp:patentNumber 5,222,222
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus In_Force
gptkbp:patentType Utility
gptkbp:priorityDate 1991-04-01
gptkbp:relatedTo gptkb:US_5,111,111_A
gptkbp:status Active
gptkbp:title Method for improving efficiency