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Advancing The Business of Intellectual Property Globally

LESI is a professional society for people interested in the licensing of technology and intellectual property.

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

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.

2026
June 1
Industrial Property Agreements: A Vision Beyond IP
Virtual
LES Brasil will host the 6th edition of its traditional online course dedicated to industrial property agreements, technology transfer, licensing and ...
2026
June 3
Licensing & Valuation Series - Get What You Negotiated
New York, NY, USA
Hosted by LES USA-Canada's New York/New Jersey Chapter Best practices for structuring life science and technology agreements in order to avoid disagre...
2026
June 8
Evidence Collection and Preservation in Patent Infringement and T...
Virtual / Milan, Italy
An overview under the laws of Italy, Germany, France, US and UPC The event (organized by LES Italy) aims to compare different jurisdictions in order ...
2026
June 10
Ottawa Chapter Summer Social
Ottawa, ON, Canada
The new co-chairs of the LES USA & Canada, Ottawa Chapter,  invite you to join their summer social on Wednesday June 10th at the Marks & Clerk...
2026
June 10
Transforming Innovation Portfolios into Value: Intellectual Prope...
São Paulo, Brazil
This in-person event organized by LES Brasil will bring together experts from industry, innovation management and tax incentive advisory to discuss st...
2026
June 11
Evolving SEPs: legislation, FRAND, and global litigation trends 2...
Virtual
This webinar will provide an overview of SEPs and their role in underpinning connectivity standards across latest advanced technologies such as 5G, Io...
2026
June 12
Intellectual Asset Licensing-Hidden Driver of Innovation, Prosper...
Washington, DC, USA
This Forum is a unique opportunity to exchange views with representatives of the executive and legislative branches, academia, and the private sector ...
2026
June 16
2026 Life Sciences Conference
Virtual / Paris, France
AIPPI France, ASPI (Association of Intellectual Property Specialists in Industry) and LES France (Licensing Executives Society) are delighted to invit...
2026
June 16
les Nouvelles LIVE: Spotlight on the June 2026 Edition
Virtual
Join LESI for the next Nouvelles LIVE! online event to hear the “making-of” stories from the authors of articles in the June 2026 edition.
LES International
2026
June 17
Bolted On or Built In? Is Your TTO Using AI to its Fullest Potent...
Virtual
Cloud technology changed where information lived. AI is doing something fundamentally different - it is changing who does the work, how decisions get ...
2026
June 18
The EU Pharma Package-Navigating the New Licensing Landscape in P...
Virtual
The EU will experience the biggest reform to its pharmaceutical laws in 20 years under what is known as the “EU Pharma Package”. In this session (host...
2026
June 18
Sport, South Africa, and IP: Where the Game Meets the Brand
Virtual
LES South Africa proudly presents a special World IP Day 2026 online discussion exploring the intersection between intellectual property, innovation, ...
LESI President Announces Committee Leadership for the Year

A professional learning series, providing a “deep dive” on three topical tracks.

TRACK 1

SEPs

Standard Essential Patents

TRACK 2

MEDTECH

TRACK 3

MANAGING DATA

In IP Based Technology and Licensing

Our pilot program designed primarily for organizations with a large number of employees located in in multiple global locations.

A simple plan for an IP Owner to enroll their employees around the world — in multiple LES societies — for a single price.

Now, LES is offering a pilot global membership program to IP Owner organizations* to provide the benefits of LES membership to their employees around the world for one annual fee.

The journal is published quarterly and is designed to further the knowledge of the societies members and others in improving their skills, techniques and knowledge in licensing and protecting Intellectual Property.

Each issue of the Global News includes society news, details of upcoming events, information on committee activities, and calls to action.

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