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2027
April 27-29
LESI Annual Meetings & Conferences
LES International
LESI 2027 Annual Conference
Orlando, FL, USA

Advancing The Business Of Intellectual Property globally

LES is a professional society for people interested in the licensing of technology and intellectual property. Its membership is drawn from a wide range of disciplines and organizations.

LESI is a professional society for people interested in the licensing of technology and intellectual property. Its membership is drawn from a wide range of disciplines and organizations. An important feature of LESI is tha it brings together people from different backgrounds, cultures and industries. Hands-on licensing practitioners, academicians lawyers and consultants from industry, university, public bodies and professional firms are all welcome.

The LESI difference

A society with a complex focus on the legal aspects, and ideal business utilsation of the entire lifecycle of IP. From the birth of innovative ideas through R&D, protecting licensing, valuation, transferring, monetizing IP and enforcing them.
All addressed by a diverse community of legal, industry and academic IP professionals connected on a national, regional and global levels of LESI.

The Impact Of Our Work

Sharing knowledge and a network to address critical and complex issues to further technology investment.

Life Sciences
& Healthcare

Telecommunications
& IT

Chemicals, Energy,
Environment & Materials

Automotive
& Transport

Sports &
Entertainment

The Impact Of Our Work

Sharing knowledge and a network to address critical and complex issues to further technology investment.

LESI Values

For The Public

For Members

For Young Members

2026
May 27
Domestic and International IP Developments Under the Current Admi...
Virtual
The session (hosted by LES USA-Canada) will cover major developments in IP law and policy since the advent of the current Administration, including US...
LES USA & Canada
2026
May 27
Use of Expert Witnesses in Patent Litigation
Virtual
This panel will discuss the evolving role of licensing and damages expert witnesses in patent litigation across the US, Europe, the UK, and China. Whi...
LES International
2026
May 28
Inventors’ Remuneration Webinar Series (Session 1) – France &...
Virtual
LES Benelux are pleased to invite you to their first webinar in a new lunchtime series on Inventors’ Remuneration, jointly launched with LES France. T...
LES Benelux, LES France

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