USPTO Patent Assignments Scraper
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USPTO Patent Assignments Scraper
Search public USPTO patent assignment records by assignee, assignor, patent/application number, reel/frame, and dates.
USPTO Patent Assignments Scraper
Pricing
Pay per event
Search public USPTO patent assignment records by assignee, assignor, patent/application number, reel/frame, and dates.
You can access the USPTO Patent Assignments Scraper programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.
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Use exact name searches for assignment records with reel/frame and conveyance data; partial name searches can return summary-only patent matches.", "items": { "type": "object", "required": [ "query" ], "properties": { "query": { "title": "Query", "type": "string", "editor": "textfield", "description": "Name, patent/application/publication/PCT number, or reel/frame value such as 11235/906." }, "searchBy": { "title": "Search by", "type": "string", "description": "USPTO Assignment Center search field.", "default": "exactAssigneeName", "enum": [ "exactAssigneeName", "partialAssigneeName", "exactAssignorName", "partialAssignorName", "applicationNumber", "patentNumber", "publicationNumber", "pctNumber", "reelFrame" ], "enumTitles": [ "Exact assignee name", "Partial assignee name", "Exact assignor name", "Partial assignor name", "Application number", "Patent number", "Publication number", "PCT number", "Reel/frame" ] } } } }, "query": { "title": "Single query (optional)", "type": "string", "description": "Convenience field used when the searches array is empty." }, "searchBy": { "title": "Single search field", "enum": [ "exactAssigneeName", "partialAssigneeName", "exactAssignorName", "partialAssignorName", "applicationNumber", "patentNumber", "publicationNumber", "pctNumber", "reelFrame" ], "type": "string", "description": "Field for the single query shortcut.", "default": "exactAssigneeName" }, "maxItems": { "title": "Maximum records", "minimum": 1, "maximum": 10000, "type": "integer", "description": "Maximum dataset rows to save across all searches.", "default": 100 }, "startDate": { "title": "Recorded from", "type": "string", "description": "Optional recordation-date filter in YYYY-MM-DD format. Applied to assignment records after USPTO returns them." }, "endDate": { "title": "Recorded until", "type": "string", "description": "Optional recordation-date filter in YYYY-MM-DD format. Applied to assignment records after USPTO returns them." }, "includeSummaryOnlyResults": { "title": "Include summary-only matches", "type": "boolean", "description": "Partial name searches may return patent/property summaries without assignment conveyance details. 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It simplifies API development, integration, and documentation.
OpenAPI is effective when used with AI agents and GPTs by standardizing how these systems interact with various APIs, for reliable integrations and efficient communication.
By defining machine-readable API specifications, OpenAPI allows AI models like GPTs to understand and use varied data sources, improving accuracy. This accelerates development, reduces errors, and provides context-aware responses, making OpenAPI a core component for AI applications.
You can download the OpenAPI definitions for USPTO Patent Assignments Scraper from the options below:
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