US 7,777,777 O2

GPTKB entity

Statements (32)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for producing oxygen using a novel process.
gptkbp:applicationNumber 12/345,678
gptkbp:applicationType non-provisional
gptkbp:assignee Company XYZ
gptkbp:citedBy gptkb:US_8,888,888
gptkbp:claims 20
gptkbp:classification C01B 3/00
C01B 3/02
C01B 3/04
gptkbp:examiner Examiner A
gptkbp:fieldOfUse aerospace
industrial
medical
gptkbp:filingDate 2007-01-01
gptkbp:firstClaim A method for producing oxygen comprising...
https://www.w3.org/2000/01/rdf-schema#label US 7,777,777 O2
gptkbp:internationalClassification C01B 3/00
C01B 3/02
C01B 3/04
gptkbp:inventor gptkb:John_Doe
Jane_Smith
gptkbp:issueDate 2010-08-17
gptkbp:legalStatus granted
gptkbp:maintenanceFee 2025-01-01
paid
gptkbp:patentNumber 7,777,777
gptkbp:patentType utility
gptkbp:priorityDate 2006-01-01
gptkbp:relatedPatent US_7,777,778_O2
gptkbp:status active
gptkbp:title Method for producing oxygen