LITIGATION (Including Hatch-Waxman and BPCIA)
Green Griffith litigators have handled cases throughout the United States, including all of the district courts known for handling…
Intellectual Property Law
Boutique IP Law Firm Delivering Big Law Results

RankedChambers USA 2025
Green Griffith is a full-service intellectual property law firm uniquely qualified to assist clients in addressing business-critical issues relating to intellectual property. Our clients can expect exceptional service and value with every project, whether it’s a patent application for a start-up company, providing legal opinions and strategies, or complex pharmaceutical litigation with millions of dollars at stake.

Green Griffith litigators have handled cases throughout the United States, including all of the district courts known for handling…
We represent both appellants and appellees in cases covering a wide range of industries and issues, and have won substantial victories in appeals…
We carefully evaluate target IP portfolios to gauge overall strength and market impact, and then deliver a well-considered recommendation that allows…
We work with our clients to negotiate licensing agreements for intellectual property, technology and related know-how. We also have extensive experience…
We have extensive experience with post-grant proceedings, including inter partes review (IPR) proceedings before the Patent Trial and Appeals Board (PTAB)…
Our clients rely on us to deliver sound legal opinions (novelty/patentability, noninfringement, freedom-to-operate) for new products, devices and compositions…
IP portfolio development and management requires consistent review, investment and updating. We thoroughly analyze our client’s existing IP portfolio to understand…
Our attorneys are highly experienced in managing all aspects of complex trade secret litigation in the pharmaceutical, chemical and biotech areas, including…
What the industry says
We are recognized globally as an exceptional law firm by our peers, and by critical vetting by independent organizations, for our legal and technical abilities, client service, diligence and commitment:
Green, Griffith & Associates stands out as a distinguished IP law firm, revered for its extensive expertise representing pharmaceutical giants in patent litigation, particularly under the Hatch-Waxman Act. … Its rich blend of courtroom acumen and technical proficiency allows the team to craft compelling cases that resonate with courts and juries alike. Founding partners Robert Green and Christopher Griffith each contribute decades of expertise and dedication to the firm, boasting stellar track records as lead counsel in complex litigations.
With decades of experience representing life sciences clients in high-stakes patent cases, including Hatch-Waxman litigation, Green, Griffith … is a top choice for both generic and brand pharmaceutical companies looking for representation. The ensemble has also diversified its capabilities to handle prosecution and transactional mandates, making it an excellent one-stop shop when it comes to patent services. Robert Green and Christopher Griffith are the firm’s standout practitioners. The pair have a combined total of more than 75 years of experience in intellectual property, and are highly esteemed pharmaceutical litigators.
Green Griffith spun out of a larger firm with the intention of providing a more personalised top-to-bottom service to clients, which it achieves with resounding success. It puts a profoundly experienced team on to the playing field – one with an excellent record of success in trials and appeals. However, driven by a desire to protect rights holders and realise their long-term strategic objectives, the outfit also engages in portfolio development, due diligence, licensing and opinion work, making it an excellent one-stop shop for life sciences companies.
Our technical expertise is extensive and allows us to provide legal services in the following fields:
Our partners boast winning track records over nearly a century of combined experience.


