US 05,678,939 A

GPTKB entity

Statements (36)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of a manufacturing process.
gptkbp:applicationNumber 08/678,939
gptkbp:applicationPublication 1996-12-10
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_06,123,456_A
gptkbp:claims 20
gptkbp:class B01J
gptkbp:country gptkb:United_States
gptkbp:documentType utility
gptkbp:examiner No objections raised.
Jane_Smith
gptkbp:fieldOfInvention chemical engineering
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1996-05-31
gptkbp:firstClaim A method for improving efficiency.
The method of claim 1, wherein...
https://www.w3.org/2000/01/rdf-schema#label US 05,678,939 A
gptkbp:internationalClassification CPC B01J 19/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1997-10-14
gptkbp:language English
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_05,678,938_A
gptkbp:patentExpiration 2017-10-14
gptkbp:patentFamily US_05,678,939_A,_US_06,123,456_A
gptkbp:patentNumber 05,678,939
gptkbp:priorityDate 1995-05-31
gptkbp:publications A
gptkbp:relatedTo gptkb:US_05,678,938_A
gptkbp:status granted
gptkbp:subclass B01J 19/00
gptkbp:title Method for improving efficiency of a process