Haim Chechik

Haim’s expertise covers patent matters in the fields of physics, computer science, software, communications and electronic engineering, with a particular focus on cyber security.

He has prosecuted and advised on many advanced-technology patents, such as wireless transmitters, power-amplifies, malware detection, and artificial intelligence.

Other areas of expertise include medical devices, lasers, optical communication, semiconductors, and power electronics. He is also very experienced in challenging software-related inventions.

He qualified as a Patent Attorney in 1999 and joined Luzzatto and Luzzatto as a Partner in 2001.



Professional Affiliations

AIPPI, IPAA


Leader Profiles

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Senior Attorney, Head of Trademarks   Amir is an IP attorney and head of the trademarks department and has been dealing with trademarks since he joined the firm in 2003. Amir has extensive experience advising clients in IP matters relating to the protection, enforcement, and exploitation of trademarks. He also manages trademark and patent portfolios for international and Israeli clients. His expertise covers the filing and prosecution of applications for national and international trademarks and patent applications before the Israeli Patent Office. Amir advises international companies in the Pharmaceutical industry and other multinational companies from different sectors.   The Luzzatto Group
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Head of Patent Prosecution, Partner   Emanuel’s expertise covers patent matters in the fields of chemistry, chemical engineering, physics and pharmaceuticals. Emanuel has prosecuted and advised on numerous patent applications with medical and biological subject matter. Other areas of expertise include lithography and metrology. During his long-term work coordinating prosecution at The Luzzatto Group, Emanuel has built very close relationships with clients from around the world, including those from the pharmaceutical industry and Fortune 500 companies. Emanuel has edited several books in the field of chemistry, and his two-volume 1500 page “Principles of Chemistry” is used by University and College students throughout Israel. He has been recognized as an excellent lecturer for decades.   The Luzzatto Group
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Senior Attorney, Head of the IP Litigation Department   Oren is the head of IP litigation at The Luzzatto Law Firm of The Group. Oren specializes in litigation, with specific expertise in the fields of patents, trademarks, and designs; he manages domestic and foreign Patent Office opposition cases and trademark examination cases. Oren has vast experience in the field of intellectual property and knowledge management for small to large scale clients, ranging from start-ups to international companies. Oren has practiced law for over 20 years, most of them in the IP field, and as part of The Luzzatto Group since 2003.   The Luzzatto Group
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Partner   Adina practices in the Life Sciences field, with particular focus on Biotechnology and Pharmaceuticals. Adina is part of the litigation team, handling IP opposition proceedings and litigation. Adina also works on Patent Term Extension (PTE) cases for marketed products of leading worldwide pharmaceutical companies. Adina’s considerable professional experience in various aspects of IP, spanning from the first stages of advising on patent strategy, through drafting and prosecution, and up to opposition proceedings and Patent Term Extensions, provides her with a broad point   The Luzzatto Group