Legal

Celltrion's adalimumab-aaty biosimilar is now accessible for all Costco members, while Amgen sues Samsung Bioepis over the latter’s denosumab biosimilar candidate, and GlycoNex progresses its denosumab biosimilar SPD8 to phase 3 trials.

In an interview, Ha Kung Wong, an intellectual property attorney, explained that the Biologics Price Competition and Innovation Act of 2009 provides a structured but optional "patent dance" for biosimilars, which helps streamline patent disputes, potentially reducing litigation and encouraging early settlements.

Biocon Biologics settled with the maker of Eylea (aflibercept), announcing a launch date for its biosimilar competitor in Canada; Sandoz has officially acquired Cimerli, a ranibizumab biosimilar; AARP Medicare Rx from United Healthcare has added Cyltezo (adalimumab-adbm) and removed the originator (Humira) from its formulary.

The US Department of Veterans Affairs (VA) has chosen to replace Humira (adalimumab) with Organon’s biosimilar version on its national formulary; Biocon Biologics and Sandoz announce a new partnership in Australia for 2 biosimilars; Alvotech settles with Johnson & Johnson over its biosimilar to Stelara (ustekinumab) for the European and Canadian markets.

After a patient with multiple sclerosis (MS) was forced to pay exorbitant out-of-pocket costs for a brand name medication when she could’ve gotten a generic for way less, the patient filed a class action complaint against her employer, Johnson & Johnson (J&J), for violating the Employee Retirement Income Security Act of 1974 (ERISA).

Although manufacturing patents tend to be the most common type of patent referenced in litigation regarding biosimilar development, other patents actually have a greater impact on delays for biosimilar market launches.

As Regeneron gears up for a legal battle with biosimilar competitors for its reference aflibercept, CareFirst files a lawsuit against Johnson & Johnson for restricting biosimilar ustekinumab competition; Celltrion and Accord BioPharma file with the FDA to approve their respective biosimilar candidates.

Several companies make moves to further their adalimumab biosimilars, Regeneron sues Celltrion over biosimilar for Eylea (aflibercept), and Health Canada grants marketing authorization for biosimilar referencing Stelara (ustekinumab).

The House Committee members examined pricing tactics by PBMs and how they are harming patients across the country.

Formycon and Celltrion announced the FDA submissions for their aflibercept biosimilars; the European Medicines Agency accepted a marketing authorization application for an ustekinumab biosimilar; and Roche filed suit against Biogen over a tocilizumab biosimilar.

Senator Mike Lee (R, Utah) reintroduced the Biosimilar Red Tape Elimination Act to Congress. The bill aims to get rid of switching study requirements for companies looking to obtain an interchangeability designation for a biosimilar.

Coherus Biosciences and AbbVie agree to resolve a dispute regarding Coherus’ partnership with the Mark Cuban Cost Plus Drug Company and an adalimumab biosimilar, and Celltrion and Bio-Thera Solutions expand their respective partnerships to include more biosimilar products.

Amgen has settled with Johnson & Johnson (J&J) over the former’s ustekinumab biosimilar referencing Stelara, delaying the projected launch of the candidate from late 2023 to January 2025.

The Increasing Access to Biosimilars Act of 2023 (HR 1352), a bill that would direct HHS to establish a demonstration project within Medicare that would establish a shared savings model for biosimilars, was introduced to the House of Representatives.

Geoff Biegler, JD, a principal at Fish & Richardson, an intellectual property law firm, expands on his presentation on biosimilar legal challenges throughout 2022, providing insight on the inner workings of the patent dance and how a Supreme Court decision could have an impact on future cases.

Patent litigators from Fish & Richardson, an intellectual property law firm, regaled audiences during a webinar covering all the big biosimilar regulatory and legal decisions throughout 2022, including updates on patent disputes and antitrust investigations.

Janssen filed a lawsuit against Amgen, claiming the latter infringed on the former’s patents when creating its ustekinumab biosimilar, and Express Scripts announced that it would add adalimumab biosimilars to formulary.

The Biosimilar Red Tape Elimination Act will seek to increase patient access to biosimilars by reducing switching study requirements for companies to obtain interchangeability designations.

As the US awaits the 2023 launch of adalimumab biosimilars, Biogen announces an injunction against Sandoz over a natalizumab biosimilar, Rani Therapeutics initiates a development program for an oral ustekinumab biosimilar, and Bio-Thera Solutions begins a phase 3 trial for a secukinumab biosimilar.

The deal follows a string of trials and settlements totaling $550 million in separate cases around the country.

Two experts in biosimilar intellectual property (IP) law break down the issues that digital health and precision medicine face with IP and the history of case law that has created the current landscape.

Sarfaraz K. Niazi, PhD, a professor and biosimilar advocate, chronicles the current efforts to remove animal testing from application requirements for biosimilars under the Biologics Price Competition and Innovation Act (BPCIA), including recent congressional action.

After agreeing to settle with Amgen over its oncology biosimilars, Pfizer issued a new patent lawsuit against 5 companies over the development of Brenzys, an etanercept biosimilar, in Australia.

The United States is about to enter round 2 of biosimilar activity with a pipeline that expands biosimilars into new therapeutic areas, said Sonia Oskouei, PharmD, BCMAS, DPLA, vice president of biosimilars, Cardinal Health, during her presentation at Asembia’s Specialty Pharmacy Summit.

AbbVie settles outstanding lawsuits, including its case related to the International Trade Commission (ITC), with Alvotech, giving Alvotech the green light to launch its high-concentration, citrate-free adalimumab biosimilar referencing Humira in July 2023, pending FDA approval.

Iceland’s national health plan required patients to switch from Humira to the Samsung Bioepis biosimilar, Imraldi, which had a different injection device and contained citrate, a chemical buffer used to maintain the medication’s stability.

The year 2021 proved to be big for biosimilars, with 4 approvals and increased competition, signaling that FDA is shifting some of their focus from the pandemic back to the growing industry.

The IGBA maintains dialogue with other national, regional, and international bodies to ensure patient access to high-quality, safe, and effective medicines while reducing costs in pharmaceutical care.

The International Generic and Biosimilar Medicines Association has appointed a veteran member, Vivian Frittelli, MBA, ACIS, to take over as chair.

Amgen Chairman and CEO Robert Bradway touted the potential of 11 biosimilars anticipated to be driving revenues for the company by 2030.