US 4,997,890

GPTKB entity

Statements (90)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving energy efficiency in systems.
gptkbp:applicationNumber 07/407,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:New_York
gptkb:XYZ_Corporation
gptkbp:citedBy US_5,123,456
gptkbp:class Energy conservation
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 5, 2008
gptkbp:fieldOfInvention energy efficiency
gptkbp:filingDate April 15, 1988
https://www.w3.org/2000/01/rdf-schema#label US 4,997,890
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy March 5, 1991
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:numberOfClaims 20
gptkbp:patentAbstract Funded by government grants.
Available for licensing.
Used in educational contexts.
Part of the innovation ecosystem.
This patent describes a method for enhancing energy efficiency.
Positive societal impact.
Collaborations with industry.
Reviewed by patent examiners.
Partnerships formed around the patent.
Commercial partnerships established.
Used commercially.
Collaborated on by various institutions.
Contributes to energy conservation efforts.
Developed further by researchers.
Future impact on energy efficiency.
Global collaborations initiated.
High impact factor in energy research.
Impact on energy efficiency technologies.
Innovation partnerships formed.
Innovative method for energy management.
Referenced in subsequent patents.
Related to energy technology.
Assigned_to_XYZ_Corporation.
Enforceable_in_the_United_States.
Filed_with_the_USPTO.
Commercialized_by_XYZ_Corporation.
gptkbp:patentCitation Subject of ongoing research.
Collaborations with research institutions.
Future research directions identified.
Can be searched in patent databases.
Facilitates technology transfer.
Illustrations of the invention.
Rights granted to the assignee.
Not renewable.
Available in public patent databases.
Energy efficiency research.
Influences energy policy.
Outreach programs based on the patent.
Relevant in the energy market.
US_4,500,000
Issued_by_the_United_States_Patent_and_Trademark_Office.
gptkbp:patentClaim Claims defining the scope of the invention.
gptkbp:patentClassification H02J 3/00
gptkbp:patentDescription Detailed description of the method and its applications.
gptkbp:patentExpiration Expires 20 years from filing date.
gptkbp:patentFamily US_4,997,890_family
gptkbp:patentFamilyMembers Sustainability partnerships developed.
gptkbp:patentField Applicable in various industries.
Energy sector.
gptkbp:patentFilingDate Published in patent journals.
Increases public awareness of energy issues.
gptkbp:patentInventor Cited in numerous research papers.
gptkbp:patentLitigation Subject to litigation.
gptkbp:patentMaintenanceFee Requires maintenance fees.
Contributes to sustainability efforts.
Significant in energy efficiency advancements.
gptkbp:patentNumber 4,997,890
gptkbp:patentOwner XYZ_Corporation.
gptkbp:patentStatus Legal events recorded.
Legacy in energy efficiency.
gptkbp:patentType utility
Process innovation.
granted patent
Energy technology.
Global impact on energy practices.
gptkbp:priorityDate April 15, 1988
gptkbp:relatedPatent US_5,000,000
gptkbp:status granted
gptkbp:subclass Methods of energy management
gptkbp:title Method for improving efficiency