Cell Therapy

We are delighted to be working with innovative companies and academic institutions in the exciting field of cell therapy. We leverage our huge depth of experience in the fields of monoclonal antibody technology, cellular biology, immunology and regenerative medicine to build robust, investable patent portfolios for our clients in this space. While applying our wealth of existing knowledge, we are also alive to the fact that new technologies require fresh thinking and an innovative approach to patent protection.

We understand the importance of considering the practicalities of the production and administration of the therapeutic agent(s) at the earliest possible stage, and work with closely with our clients to understand that fine details of the technology and develop an appropriate supporting global patent strategy. For example, in the field of adoptive cellular therapy, strategy for protecting an autologous cell therapy, in which the therapeutic ‘product’ to be administered is a personalised product derived from a patient’s own cells requires a different approach to protecting an allogeneic cell therapy (towards which the field is increasingly moving), which in some aspects is closer to a traditional ‘off-the-shelf’ product.

We have considerable experience in drafting and prosecuting patent applications relating to innovative cell therapies, including for novel CAR/TCR molecules, new platform approaches and innovations relating to the production, expansion and medical use of cell therapies. As earlier generation products continue to mature through clinical trials, we also help our clients to protect innovation throughout the product lifecycle, for example with patent applications related to personalised medicine or new dosage regimes. We also help our clients to navigate the dynamic and increasingly complex patent landscape in the field of cell therapy, strategising with them to minimize the risk presented by patents held by third parties.

Mewburn Ellis is very proud to be working with the entities operating right at the cutting edge of innovation in this exciting field, developing the new platform technologies, designing novel recombinant molecules (CARs, TCRs, etc.) and moving into new disease frontiers (solid cancers, autoimmune disease, viral disease), that will re-shape the therapeutic landscape for the years to come.

Open Pages of Validation Strategies for Pharmaceutical Patents in Europe Report

Validation Strategies for Pharmaceutical Patents in Europe

Special Report

The decision on where to validate a pharmaceutical European patent is a big one. With costs often precluding an “everywhere” approach for small- to medium-sized companies, research institutions and universities, it is necessary to choose from the long list of available countries. The choice typically factors in costs, business interests, likely markets and market size, possible manufacturing and import locations and the regulatory framework in Europe.

This report explores these choices and factors using publicly available data, seeking to answer questions such as:

  • Which countries are most commonly picked by patent holders at the EPO?
  • Is the distribution the same for pharmaceutical patents?
  • Where does “big pharma” choose to validate?
  • What factors might affect the choice of countries?
DOWNLOAD THE REPORT

Read our blogs

Revolutionising Immunotherapy: The Promise of TCR T-Cells

Revolutionising Immunotherapy: The Promise of TCR T-Cells

by Katherine Collins

For the past 10 years or so, the focus in the adoptive T-cell therapy space has been on chimeric antigen receptor (CAR) T-cells, with several CAR T-cell products successfully being brought to market ...

Unlocking immortality: the innovations driving human longevity

Unlocking immortality: the innovations driving human longevity

by Sean Constable

Science has made great strides in dramatically increasing life expectancy. In the 1900s, the average life expectancy at birth was around 45 to 50 years, while today there is a global life expectancy ...

A Meaty Victory for Impossible Foods

A Meaty Victory for Impossible Foods

by Adam Gregory

In decision T 0425/23 of 20 December 2024, the European Patent Office (EPO) Board of Appeal (BoA) served up a significant win for Impossible Foods, upholding a key patent covering their heme-based ...

The power of Bioprocess Engineering

The power of Bioprocess Engineering

by Anja Koller

Microorganisms wield the power to revolutionise industries and address global challenges. These "little factories" are central to the production of a diverse array of high-value products across ...

Quantum and the law - a new special report

Quantum and the law - a new special report

by Joanna Smith

We are delighted to release our latest report Quantum and the law. View the report here.

UPC Weekly - Alexion v Samsung & Amgen – Patentee’s attempted U-turn on claim interpretation foiled by UPC Court of Appeal

UPC Weekly - Alexion v Samsung & Amgen – Patentee’s attempted U-turn on claim interpretation foiled by UPC Court of Appeal

by Eliot Ward

2025 Week 2 Tailoring one’s claim interpretation for the jurisdiction at hand can be a canny way of maximizing your patent’s footprint. You can argue a narrow interpretation during grant and validity ...

Learn More
Forward Magazines Overlapping 8

Mewburn Ellis

FORWARD MAGAZINE

Mewburn Ellis Forward is a biannual publication that celebrates the best of innovation and exploration. Through its pages we hope to inform and entertain, but also to encourage discussion about the most compelling developments taking place in the scientific and entrepreneurial world. Along the way, we’ll engage with the IP challenges that international organisations face every day.