USPTO Patents Scraper
Pricing
from $1.00 / 1,000 patents
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USPTO Patents Scraper
Search official US patent grants and published applications, enriched with abstracts, inventor names, classifications and optional claims.
USPTO Patents Scraper
Pricing
from $1.00 / 1,000 patents
Search official US patent grants and published applications, enriched with abstracts, inventor names, classifications and optional claims.
patentNumber
patentNumber
Required
Grant document number, or null for applications.
publicationNumber
publicationNumber
Required
Application publication number, or null for grants.
documentId
documentId
Required
Official source document identifier.
kindCode
kindCode
Required
Publication kind code.
title
title
Required
Published invention title.
abstract
abstract
Required
Published abstract with markup removed.
filingDate
filingDate
Required
Application filing date in ISO YYYY-MM-DD format.
grantDate
grantDate
Required
Grant publication date in ISO YYYY-MM-DD format, or null.
publicationDate
publicationDate
Required
Document publication date in ISO YYYY-MM-DD format.
applicationNumber
applicationNumber
Required
Published application identifier.
status
status
Required
Publication type; not current legal status.
claims
claims
Required
Published claims text when requested, otherwise null.
sourceUrl
sourceUrl
Required
Official document JSON URL requiring an anonymous PPS session.
assignees
assignees
Required
Published assignee names, including applicants explicitly marked as assignees.
applicants
applicants
Required
Published applicant names.
inventors
inventors
Required
Published inventor names without address enrichment.
cpcClasses
cpcClasses
Required
Published CPC classification symbols.
ipcClasses
ipcClasses
Required
Published IPC classification symbols.
claimsCount
claimsCount
Required
Number of claims when supplied, otherwise null.
citedPatentCount
citedPatentCount
Required
Number of cited patent references when supplied, otherwise null.
citingPatentCount
citingPatentCount
Required
Unavailable citing-patent count; null.