This solution allows you to quickly look up any US patent assignments for a given company name, US patent number, or US pre-grant publication number in the USPTO patent assignment database.
Select text or hover over a link, then open the context menu and select "Open USPTO Assignments" from the menu. You can normally open the context menu by right-clicking.
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.
Wolf Mountain IP, LLC
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
v1.2: Various improvements
v1.1: Updated to reflect new USPTO Assignment Search