You may email questions about filing patent assignments to AssignmentCenter@uspto.gov. Patent Assignment Search. ... You may email questions about searching patent assignments to AssignmentSearch@uspto.gov. For further information, you may contact the Assignment Recordation Branch Customer Service Desk at 571-272-3350 from 8:30 am – 5:00 pm ...
United States Patent and Trademark Office - An Agency of the Department of Commerce
United States Patent and Trademark Office Home | Site Index | Search | Guides | Contacts | eBusiness | eBiz alerts | News | Help: Assignments on the Web: Select One Patent Assignment Trademark Assignment If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6. Web interface last ...
The U.S. Patent and Trademark Office (USPTO) is streamlining the process for recording assignments and other documents relating to interests in patents and trademarks. Our new system will guide you through the steps of making a submission, provide easier editing capabilities, and allow you to see the progression and status of your submission.
Use the mechanisms below to retrieve patent assignment information from the USPTO assignment search database and generate XML files with the search results. An XML file with search results contains a list of found documents and their categorization. ... Patent assignee name (eg. Apple) query: string: filter_correspondentName: Correspondent name ...
The USPTO patent assignment search tool is far more than a mere database; it serves as a critical access point to the legal and commercial dimensions of patenting. By facilitating access to exhaustive records of US patent assignments, the USPTO empowers stakeholders across the innovation landscape to make well-informed decisions.
Search and view patent filings with the United States Patent and Trademark Office.
The USPTO provides an online database for searching patent assignment records. According to MPEP 301.01, ‘Assignment records, digests, and indexes are available in the public search room of the USPTO.’To search online: Visit the USPTO Patent Assignment Search page; Enter relevant information such as patent number, assignee name, or assignor name
Patent Public Search has two user-selectable modern interfaces that provide enhanced access to prior art. The new, powerful, and flexible capabilities of the application will improve the overall patent searching process. If you are new to patent searches, or want to use the functionality that was available in the USPTO’s PatFT/AppFT, select ...
uspto; search; Share. Improve this question. Follow edited Jan 13, 2015 at 20:53. ... I'm the inventor on over 80 patents but the assignee on none of them. – Eric S. Commented Oct 7, 2016 at 23:36. Add a comment | 2 Answers Sorted by: Reset to default ... You can check them using various patent search websites. under applicant, inventors ...
Assignor/Assignee Name: The database contains all recorded Patent Assignment information from August 1980 to April 26, 2025 . If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Look into each record to find Assignee info, or may use text mining tool to identify changing ownership. One may also search by company name. e.g. G_ambro_ bct. Tip: "Assignor" refers to the one giving away the patent rights, "assignee" refers to the one receiving the rights. An original patent application may often lead to continuing applications.
If you do not know the U.S. patent number: You can also search for patents by topic or inventor, but options vary depending on how far back you want to search: For patents issued after 1975: Patents issued after 1975 can be easily searched by keyword. This will search in specific fields like the assignee, as well as the full text of the patent.
An assignee search is a patent database search for all patent documents (i.e., patents and pre-grant publications) owned by a particular entity.The patent databases that are searched are typically the United States Patent and Trademark Office (USPTO), the European Patent Office (EPO), and the patent databases of specific countries.
Find patents or patent applications related to a company or individual by searching under the Field of Assignee name or Applicant name in the Basic Search of the USPTO Public Patent Search. 2. Viewing related patents or patent applications. To find information related to the original patent or patent application you will need to go to the USPTO ...
AOTW is a system that allows users to search for trademark assignment records by assignee name, index or number. Users can also search by reel/frame, serial/registration number, assignee name or applicant name.
For each patent, note the patent number, assignee, filing date, and a brief summary of its relevance to your search. Categorizing patents based on their relationship to your invention—such as direct overlaps, similar technologies, or complementary innovations—helps clarify the path forward.
How to Search Patents by Assignee : SEARCHABLE ASSIGNEE FIELDS. You can Search for Assignees at the USPTO based on any combination of Name, Firm,City, State or Country and a ranges of Dates. Name If you want to Search an assignee by name, enter the assignee's name in one of the following formats. LASTNAME FIRSTNAME INITIAL. LASTNAME FIRSTNAME
