Mr Mrs Miss Ms Dr Other

Dr
Thomas
Lonsdale

Senior Patent Attorney

London Office Munich Office Bristol Office

Chemistry

Telephone. +44 (0)207 776 5100
Email. tlonsdale@hgf.com
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Experience

Tom is a Senior Patent Attorney with expertise in drafting, prosecution, oppositions and FTO analysis. Tom works for a broad range of clients in the chemistry, biochemistry, pharmaceuticals, and materials spaces.

Tom has a passion for sustainable technologies and the role technology will play in a more sustainable world. He has a strong focus on green technologies, and is passionate about supporting SMEs working in the sustainability/circular economy space. He also has a keen interest in pharmaceuticals and working at the interface between chemistry and the life sciences.

Specialisms

Industries

Services

Qualifications

Patent Attorney

Chartered (UK)

Zugelassener Vertreter vor dem Europäischen Patentamt

MCHEM

First Class Masters' Degree in Chemistry (University of Oxford)

PHD

PhD in Inorganic Chemistry (University of Oxford)

Publications

T1465/23 – No Narrowing by Description—EPO Board Terminates Inventive Step Analysis for Arbitrary Modifications Citing G1/24 and G1/19

View publication online

Wrestling with G1/24 – How should the claims be interpreted in view of the description?

View publication online

Conferences: 2024

20-09-2024

The Heat Festival of Innovation

Attended

Event details

CSR

Tom has volunteered on a number of CREST taster days designed to peak school student’s interest in STEM and the wide variety of roles available to STEM graduates.

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HGF are hosting Connected Bubbles Networking Event on Wednesday 25 March 2026 and this year they are teaming up with CIPA! In a profession built on collaboration, referrals and trusted …

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Event - 16th, 17th March 2026

HGF are sponsors of IQPC Europe 2026

HGF is proud to sponsor IQPC’s Global IP Exchange Europe 2026, an exclusive invite-only forum bringing together senior in-house IP decision makers from across Europe. In a landscape shaped by …

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Event - 23rd - 25th March 2026

HGF are Gold Sponsors of IPBC Europe 2026

HGF are proud sponsors of IPBC Europe 2026, taking place from 23-25 March 2026 at the Pullman Paris Montparnasse. Bringing together patent pioneers, in-house leaders and private practice specialists, IPBC …

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Event - 8th - 11th February 2026

AUTM Meeting 2026

We are attending the AUTM Annual Meeting from 8–11 February, a flagship event bringing together technology transfer professionals from across the globe. AUTM connects innovators, universities, and industry leaders to …

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Event - 3rd February 2026

HGF Brand & Design Conference 2026

Join us on 3rd February 2026 for HGF’s Brand & Design Conference, the must attend event for in-house legal teams, brand leaders, creatives, and innovators shaping the future of IP. …

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Event - 14th January 2026

Seminar on The aftermath of G1/24 - has anything changed?

HGF is hosting a The aftermath of G1/24 – has anything changed? Which will be followed by networking, apero, and snacks. The Seminar will be held on Wednesday, 14th January …

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