US 04,765,431 M2

GPTKB entity

Statements (54)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 07/058,123
gptkbp:applicationPublication US_04,765,431_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy gptkb:US_05,123,456
gptkbp:claims 10
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:description A detailed description of the method.
gptkbp:drawings Figure 1, Figure 2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2008-08-23
gptkbp:fieldOfInvention Engineering
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate 1987-05-01
https://www.w3.org/2000/01/rdf-schema#label US 04,765,431 M2
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1988-08-23
gptkbp:legalStatus active
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation IEEE Paper 1234
gptkbp:patentAbstract available for licensing
35 U.S.C. § 101
through litigation
can be assigned
gptkbp:patentCitation available online
USPTO database
active market for licensing
US_04,765,430_M2
gptkbp:patentClassification Utility Patent
gptkbp:patentExpiration 2008-08-23
gptkbp:patentFamily US_04,765,431_M2_family
gptkbp:patentInventor 20 years
gptkbp:patentLink https://patents.google.com/patent/US4765431
gptkbp:patentLitigation can be enforced against infringers
subject to litigation
gptkbp:patentMaintenanceFee valued in millions
required every 4 years
gptkbp:patentNumber 04,765,431
gptkbp:patentOffice gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentStatus active
gptkbp:patentType granted patent
part of a larger portfolio
gptkbp:priorityDate 1987-05-01
gptkbp:relatedTo US_04,765,430_M2
gptkbp:status granted
gptkbp:subclass G06F
gptkbp:technicalField Computer Science
gptkbp:title Method for improving efficiency