US 450,000,013 B2

URI: https://gptkb.org/entity/US_450%2C000%2C013_B2
GPTKB entity
Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of a chemical process.
gptkbp:applicationNumber 06/397,123
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_450,000,014_B2
gptkbp:claims 20
gptkbp:classification C01B 3/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2005-02-05
gptkbp:fieldOfInvention Chemical_Engineering
gptkbp:filingDate 1982-06-30
gptkbp:firstClaim US_450,000,013_B2_A1
https://www.w3.org/2000/01/rdf-schema#label US 450,000,013 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1985-02-05
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:patentFamily US_450,000,013_B2,_US_450,000,014_B2
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1982-06-30
gptkbp:relatedTo gptkb:US_450,000,012_B2
gptkbp:status Active
gptkbp:title Method for improving efficiency of a process