US 440,987,650 B2

GPTKB entity

Properties (40)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of a specific process.
gptkbp:applicationNumber 06/397,123
gptkbp:applicationStatus Published
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy US_5,123,456
gptkbp:claims 20
gptkbp:class C12M_1/00
gptkbp:country gptkb:United_States
gptkbp:description Detailed description of the method.
gptkbp:documentType B2 Patent
gptkbp:drawings Figure 1 shows the process flow.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2003-10-11
gptkbp:fieldOfInvention Industrial Processes
gptkbp:figure 5
gptkbp:filingDate 1982-06-30
https://www.w3.org/2000/01/rdf-schema#label US 440,987,650 B2
gptkbp:internationalClassification C12M_1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1983-10-11
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Industrial_Processes,_1981.
gptkbp:patentCitation US_4,567,890
gptkbp:patentFamily US_440,987,650_B2,_US_440,987,651_B2
gptkbp:patentLink https://patents.google.com/patent/US440987650B2
gptkbp:patentNumber 440987650
gptkbp:patentType Granted Patent
gptkbp:priorityDate 1981-06-30
gptkbp:relatedTo gptkb:US_440,987,649_B2
gptkbp:status Active
gptkbp:subclass C12M_1/10
gptkbp:technicalField Chemical_Engineering
gptkbp:title Method for improving efficiency of a process