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Provides USPTO patent assignments for any selected text, such as a selected company name or a patent number. This solution allows you to quickly look up any US patent assignments for a given company name, US patent number, US pre-grant publication number, or US patent application serial number in the USPTO patent assignment database. Select a company name, US patent number, US pre-grant publication number, or US patent application serial number in webpage text, then open the context menu and select "Open USPTO Assignments" from the menu. You can normally open the context menu by right-clicking. The extension should work for any webpage loaded after the initial installation of the extension, as long as JavaScript is enabled. Just let me know of any issues you experience before writing a review -- I'm happy to continue to improve the solution. The extension is provided 'As-Is' without any express or implied warranty of any kind. Note that I do not collect any information from the extension -- all handling is done at your local browser. ----------------------------------- Updates: v1.9: - Updated to use Chrome extension manifest version V3 v1.7: - Added handling of US patent application serial numbers (with '/' in the identifier). v1.6: - Reduced needed permissions. - Improved memory utilization. - Removed link hover handling, as this is not a common use case, and doing so allows for reduced permissions. v1.4: Updated to handle the 10-digit US application publication numbers on Espacenet. v1.3: Updated to also handle US patent and publication numbers
Patent Search Tool
Easy Search results comparison tool for The Lens & Google Patents search engines. Allows quick patent searches with proximity and synonyms in Google Patents & The Lens search engines using a universal or native syntax.
PatCheck - Patent Legal Status for Espacenet, Google Patents, USPTO & more
• Instant legal status overlay in Espacenet, Google Patents, USPTO PPS & WIPO Patentscope (Pending / Protected / Not Protected at application, country & family level) • Family & EP breakdown - see the legal status of each individual member state within a European patent • Automatic e-mail alerts when protection status changes • Collaborative comments directly on patent records • Cross-platform saved table to keep patents organized while you browse • Espacenet-CSV export of the current legal status status
Excerpt with Link
Copies selected text and associated link (URL). The "Excerpt with Link" extension copies selected text and the associated webpage link (URL) to the clipboard. This provides a quick and simple way to cite website text. Select desired text, then open the context menu and select "Excerpt with Link" from the menu. You can normally open the context menu by right-clicking. Please let me know of any issues you experience before writing a review -- I'm happy to continue to improve the solution. The extension is provided 'As-Is' without any express or implied warranty of any kind. Note that I do not collect any information from the extension -- all handling is done at your local browser. I hope you find this extension to be helpful. (The extension icon has been designed using resources from Flaticon.com) --- Updates: v1.4: Updated to comply with Chrome manifest v3 v1.3: Improved text copy (selected text wasn't always copied for some websites).
Open Google Patents
Opens Google Patents for a selected patent identifier. This solution allows you to quickly open Google Patents for a selected issued patent identifier or pre-grant publication identifier. Select a patent identifier in text, then open the context menu and select "Open Google Patents" from the menu. You can normally open the context menu by right-clicking. For example, selection of "US7654321," and then "Open Google Patents" from the context menu, opens a new tab to the URL https://patents.google.com/patent/US7654321. The solution works for both issued patent identifiers (e.g., US7654321, EP1234567) and pre-grant publication identifiers (e.g., US20240011111). Because the solution uses the identifier in the corresponding Google Patents URL, it is NOT currently possible to use the patent application serial number (e.g., US18/123,456). Note that in the absence of a country code prefix, the presumption is that the identifier is for a US patent document. Be sure that the identifier has the country code included if the associated document is not a US patent document. The extension should work for any webpage loaded after the initial installation of the extension, as long as JavaScript is enabled. Please let me know of any issues you experience before writing a review -- I'm happy to continue to improve the solution. The extension is provided 'As-Is' without any express or implied warranty of any kind. Note that I do not collect any information from the extension -- all handling is done at your local browser. ----------------------------------- v1.9: - Updated to use a window popup instead of a desktop notification for error messages. v1.8: - Updated to use Chrome extension manifest V3 v1.7: - Added selected text to the context menu item. - Updated to force uppercase for country code and kind code since Google Patents doesn't always handle lowercase letters. v1.5: - Modified code to require minimal permissions. - Removed handling of links, as this functionality was of minimal value, and this removal allowed for a reduction in needed permissions. v1.1: - Updated to handle identifiers without country code but with a kind code.
