Miércoles, 13 de May, 2026
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New Patent Public Search tool

By Ferraiuoli LLC

The United States Patent and Trademark Office (USPTO) announced a new Patent Public Search tool that provides more convenient, remote, and robust full-text searching of all U.S. patents and published patent applications.

Based on the advanced Patents End-to-End (PE2E) search tool USPTO examiners use to identify prior art, this free, cloud-based platform combines the capabilities of four existing search tools scheduled to be retired in September 2022: Public-Examiner’s Automated Search Tool (PubEAST), Public-Web-based Examiner’s Search Tool (PubWEST), Patent Full-Text and Image Database (PatFT), and Patent Application Full-Text and Image Database (AppFT).

 “This new platform represents a significant step forward in our broader efforts to meet stakeholders where they are, especially in the pandemic,” said Drew Hirshfeld, Performing the Functions and Duties of the Under Secretary of Commerce for Intellectual Property and Director of the USPTO. “Knowing that our previous tools did not provide users with the convenience or similar functionality as those used by our examiners, it is incredibly gratifying to know that now more stakeholders can search for patents using the resources of four powerful search platforms in one expansive tool.”

In the past, users could only access legacy search tools PubEAST and PubWEST at a USPTO facility like the headquarters in Alexandria, a regional office, or a Patent and Trademark Resource Center. With the launch of the new tool, remote searching is now available to all users with internet access. Additional benefits include:

Layouts: Multiple layouts with multiple tools to provide more data at once
Highlighting: Multi-color highlighting that can be viewed across multiple gadgets and turned on or off
Tagging: Ability to tag documents into multiple groups that can be renamed and color coordinated
Notes: Ability to add notes to an image with options to include tags, relevant claims, and highlights
Quality: Robust full-text searching of U.S. patents and published applications
Familiar usability: Same searching syntax as PubEAST and PubWEST
Ferraiuoli LLC

Ferraiuoli LLC (FLLC) was founded in 2003 by the late Blas Ferraiuoli-Martínez, Eugenio Torres-Oyola and María Marchand-Sánchez. This group was then joined in 2004 by Fernando J. Rovira-Rullán, thus forming the founding core of FLLC. FLLC has grown exponentially since its founding from a law firm with three attorneys and a support staff of three to its current size of 54 attorneys with a support staff of 38. Also, FLLC has grown from initially being known as an intellectual property and corporate law boutique law firm to a multiservice law firm that handles most matters relevant to a business while continuing to earn praise for its leading intellectual property and corporate practices.

FLLC has been ranked as a leading law firm in Puerto Rico by the professional publication Chambers Latin America in intellectual property, corporate, bankruptcy, labor & employment, real estate, and tax law. Moreover, 17 FLLC partners have been ranked as leaders in their field by the same publication. 4 FLLC partners are ranked as leaders in Intellectual Property, no other firm has more than 2. This recognition in such a short period of time is a tribute to FLLC’s business model.

FLLC prides itself in doing its work faster and more cost-efficiently yet with the same quality as that of its main competitors. The founding name partners are available at all times to attend to client matters. Their work ethic sets the tone for the rest of the firm. FLLC’s founders’ goal has been steady from the outset: become one of the premier multiservice law firms in Puerto Rico.

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