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Prosecution and Portfolio Management

About

Your company has conceived a cutting-edge product or a novel way to advance a technique. Before sharing it with the world, even before fully investing in the innovative concept, you owe it to your team and investors to work with intellectual property professionals to understand the protections needed and to develop a strategy for staking your claim in the market. Finnegan professionals have decades of experience in IP law, enabling them to build solid and effective prosecution strategies, from idea to issuance and beyond. And by beyond, we don’t just help you think about individual inventions. We help you design a sophisticated portfolio of coordinated IP that can include a balance of layered patent and trade secret as well as trademark and copyright protections.

Finnegan is there with you every step of the way, starting from the initial stages of evaluating discoveries for patentability. From there, our team will work closely with you in the process of obtaining patents worldwide, through appeals and any post grant challenges that may arise. They will also advise during the trademark selection and clearance process to guide prosecution and help develop and maintain strong brand and market positions.

The experience you need to strategically protect your innovations and your brand

We manage worldwide IP portfolios across industries with a focus on global strategies and nuanced IP protection options in clients’ countries/regions of interest. Through our jurisdictional practices and our curated network of lawyers and agents around the world, we ensure clients receive the highest level of service in achieving their global objectives for their IP. We work with our clients’ business, legal, technical, and marketing staffs to develop robust IP portfolios that align with their objectives. Our professionals are trained to draft and prosecute applications strategically and with the clients’ interests and instructions always at the forefront.

Partners in advancing business goals and market value

Protecting and promoting innovation and market trust is a foundational tenet for Finnegan. Through a culture of service and leadership in professional bar, legal, and trade associations, we collaborate with colleagues in industry and government in promoting IP rights and high professional standards. Organizations we are involved with include American Intellectual Property Law Association (AIPLA); American Bar Association; Association of Intellectual Property Experts (VPP); Chartered Institute of Patent Attorneys (CIPA); Chartered Institute of Trade Mark Attorneys (CITMA); European Patent Institute (EPI); Federation Internationale des Conseils en Propriete Industrielle (FICPI); German Association for the Protection of Intellectual Property & Copyright (GRUR); Institute of Professional Representatives before the European Patent Office (epi); Intellectual Property Owners Association (IPO); International Association for the Protection of Intellectual Property (AIPPI); International Trademark Association (INTA); and MARQUES.

Everyone in this practice

Practice Areas

Appeals to the PTAB

The Patent Trial and Appeal Board (PTAB) of the U.S. Patent and Trademark Office has the authority to hear and adjudicate appeals from applicants on adverse patentability decisions in patent applications and patent reissues and reexaminations.

View Appeals to the PTAB

Copyright

To maintain a competitive advantage, companies and organizations need clear guidance in German, UK, and US intellectual property law and creative solutions to protect their copyrighted works.

View Copyright

Design Rights

Your designs separate you from the competition, make your products distinctive, and help preserve your competitive advantage.

View Design Rights

IP Portfolio Management

To be viable and competitive, a company’s business plan must include a comprehensive and proactive intellectual property strategy—investors expect it, and the marketplace demands it.

View IP Portfolio Management

Patent Drafting and Prosecution

To turn your idea into a valuable asset, you need professionals trained to draft and prosecute patent applications strategically, through a litigation lens, and with the clients’ interests and instructions always at the forefront.

View Patent Drafting and Prosecution

Ex Parte Reexamination (EPR)

Reexamination allows anyone to test the validity of a U.S. patent.

View Ex Parte Reexamination (EPR)

Patent Reissues

Applying for a reissue allows patent owners to correct errors in U.S. patents.

View Patent Reissues

Patent Term Extension (PTE) and Supplementary Protection Certificate (SPC)

If your patented innovation will be developed into a product subject to regulatory approval, the patent life can be extended through Patent Term Extension (PTE) or Supplementary Protection Certificate (SPC).

View Patent Term Extension (PTE) and Supplementary Protection Certificate (SPC)

Standard Essential Patents (SEPs)

A Standard Essential Patent (SEP) is an invention that is incorporated into the standard for a certain technology. Handling SEP litigation and license negotiations requires a particular type of experience.

View Standard Essential Patents (SEPs)

Trade Secrets

Intense competition, employee mobility, and the proliferation of spin-off and startup businesses make the trade secret protection critical.

View Trade Secrets

Trademark Counseling and Prosecution

Counseling during the early phases of trademark development helps avoid costly conflicts or enforcement problems down the road.

View Trademark Counseling and Prosecution

Experience

Comprehensive patent transactions and strategic counseling for one of the largest pharmaceutical companies in the world

Finnegan is lead and preferred IP transactions counsel for one of the largest pharmaceutical companies in the world, handling more than 50 diligence projects each year, including all IP and related transactional aspects of the matters. The transactions span the full gamut of technologies from small molecule through biologics such as antibodies, oligonucleotides, and gene therapies. Finnegan also provides extensive assistance with post-deal integration procedures and subsequent global prosecution and portfolio strategy, ensuring a seamless transition of IP assets to the company and maximum value from acquired IP.

Global prosecution and portfolio management for major pharmaceutical company

Finnegan is lead and preferred IP strategy counsel for one of the largest pharmaceutical companies in the world, handling all aspects of prosecution and portfolio management for multiple top-tier products for the client.  The work spans the gamut from drafting and prosecution through larger strategic planning, patent term extension, and pre-litigation preparation on blockbuster small molecule and biologic products in the oncology, rheumatology, immunology, neuromuscular, and cell and gene therapy spaces.

Eastman Chemical Company & Others v. Covr Group Limited & Another
Finnegan represented Eastman Chemical Company, an independent global specialty materials company, and several of its subsidiaries in a UK dispute concerning copyright infringement, trade secret misappropriation, and breach of contract before the UK High Court. The dispute centered on a proprietary database of patterns used in automotive paint protection film. The parties reached a confidential settlement and the Defendants agreed not to infringe Eastman intellectual property rights in the future.

IL-2024-000026, UK High Court

Patent protection for innovative golfing technology

Finnegan assists Acushnet Company, a leading manufacturer of golf equipment, clothing, and accessories, with the development and protection of its patent portfolio through strategic patent drafting and prosecution across a variety of technologies.

Patent services for leading electric flying taxi company Archer Aviation Inc.

Finnegan assists Archer Aviation, a leading urban air mobility company responsible for designing, developing, manufacturing, and operating electric vertical takeoff and landing aircrafts to carry passengers, with matters related to patent application drafting and global prosecution. We also provide patent counseling services.

Patent drafting and prosecution for CentralSquare’s AI technologies

Finnegan is proud to partner with CentralSquare in developing and protecting its mission-critical software and technology solutions for public sector agencies, including those serving public safety and public administration. Our team has led the drafting and prosecution of a broad portfolio of artificial intelligence (AI)-related patent applications, advancing CentralSquare’s innovations across emergency services and municipal operations. These AI technologies accelerate emergency response, streamline workflows, and strengthen data-driven decision-making for agencies and the communities they serve.

 

Working closely with CentralSquare’s inventors and in-house counsel, we ensure every application captures the technical depth of the invention while aligning with CentralSquare’s strategic goals. We prioritize clarity, enforceability, and foresight—refining claims, anticipating examiner challenges, and crafting robust Office Action responses. By anticipating industry trends in AI and preparing forward-looking applications, Finnegan positions CentralSquare’s innovations not only to be protected, but to drive lasting impact in public safety and beyond.

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Insights

Webinar

Changes at the PTAB from Settled Expectations to Real Parties in Interest to Director Involvement

May 18, 2026

Webinar

Conference

2026 Advanced Chemical & Biotech Patent Institute

May 11-12, 2026

San Francisco

Conference

International Trade Commission Litigation & Enforcement

May 4-5, 2026

Washington, DC

Conference

Life Sciences Patent Network North America Spring

April 29-30, 2026

Boston

IP Updates

PIER Pilot Program - Synopsis

April 09, 2026

Articles

The Interplay of Patent Term Extension (PTE) and Reissue: Merck v. Aurobindo and Its Implications, Part I

April 7, 2026

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News

Award/Ranking

Finnegan Wins IP Firm of the Year at the 2026 LSPN Awards

May 1, 2026

Press Release

Finnegan Enhances Its German and European IP Practice with Björn Kalbfus

April 30, 2026

Award/Ranking

Finnegan Wins “Americas Firm of the Year” and “ITC Firm of the Year” at the 2026 Managing Intellectual Property Americas Awards

April 10, 2026

Commentary

Litigation Leaders: Finnegan’s Jennifer Roscetti on the Advantages of Being Fully Focused on IP

April 6, 2026

Commentary

New USPTO Guidance on Design Patents for Computer-Generated Images Sparks Debate

March 18, 2026

Commentary

USPTO Has Eye on New Tech in Design Patent Guidance

March 17, 2026

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