US 3839411 C2

GPTKB entity

Statements (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for producing a synthetic resin using specific chemical processes.
gptkbp:applicationNumber US_12345678
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_4567890
gptkbp:claims 10
gptkbp:class C08G 18/00
gptkbp:description The invention relates to a method for producing synthetic resins.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse chemical engineering
gptkbp:filingDate 1972-05-01
https://www.w3.org/2000/01/rdf-schema#label US 3839411 C2
gptkbp:internationalClassification C08G 18/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1974-09-24
gptkbp:legalStatus active
gptkbp:patentFamily US_3839411_C2,_US_4567890,_US_1234567
gptkbp:patentNumber 3839411
gptkbp:patentType utility
gptkbp:priorityDate 1971-05-01
gptkbp:relatedTo US_1234567
gptkbp:status granted
gptkbp:subclass C08G 18/02
gptkbp:title Method for producing a synthetic resin