With over 25 years’ experience in the patent profession, Caelia has an established reputation for enabling business success through her insightful and commercially astute IP advice. Working alongside CEOs, IP Counsel, and investors alike, she is trusted for her strategic approach to IP management  - building and bringing value to IP portfolios in the context of business needs. Caelia specialises in contentious proceedings, including interfacing multi-jurisdictional proceedings, such as before the European Patent Office, EPO, and the Unified Patents Court, UPC.  At the EPO, Caelia specialises in complex opposition and appeal hearings, and is an expert in oral advocacy.
 
Caelia’s physics background and award-winning research at Oxford University provide a firm foundation for working within a range of technical fields, with a focus on MedTech and Healthcare.  She is skilful in progressing protection for emerging technologies at the borderline of patentability, and advising on commercially optimal IP approaches, from trade secret protection to defensive patent strategies.
 
Caelia is an elected Council Member of CIPA - the Chartered Institute of Patent Attorneys.  She is Vice Chair of CIPA’s UPC Committee, Chair of its Professional Development Working Group, and a Member of its Educational Committee.  She is a Board Member for IP Inclusive, and sits on the Committee for IP Ability.  Caelia Chairs Kilburn & Strode’s charity fund, Innovation for All, and runs a small vineyard in Kent.

Bryn-Jacobsen has a genuine interest in her patrons and their technologies, and works tirelessly to ensure all bases are covered. She draws on her experience in contentious post-grant proceedings to design thorough patent applications that can stand up to scrutiny. - IAM Patent 1000, 2024

Newly promoted partner Caelia Bryn-Jacobsen has 25 years’ experience in the patent profession. A physics and tech expert with a strong reputation at the EPO, she deftly manages portfolios for femcare innovator Daye Limited, e-commerce disrupter Ubamarket, and supports the team for LG Display. Her contentious expertise was on display in her deflection of an EPO opposition launched by EOS GmbH against aerospace giant Boeing. - IAM Patent 1000, 2023

Qualifications

European Patent Attorney (2003)
UK Chartered UK Patent Attorney (2002)
IP Litigator - Patent
Representative before the Unified Patent Court (UPC) (2023)
MSc - Queen Mary London (1998)
DPhil - University of Oxford (1997)
MA Hons - Physics, University of Oxford (1994)

Memberships

​Chartered Institute of Patent Attorneys (CIPA)
The Institute of Professional Representatives before the European Patent Office (EPI)
Institute of Physics (IOP)
IP Ability Committee
IP Inclusive Advisory Board Member
Chair of CIPA’s Professional Development and Working Group
CIPA Council Member