Kee-Leng TAN

Managing Director

Biography

Founder and Managing Director of KLTAN LLC, Kee-Leng has been at the forefront of intellectual property law in Singapore since 1979. She advises on patents, trade marks, designs, copyright, and IP-related transactional matters, managing both domestic and cross-border portfolios.

Education

Barrister-at-Law, Lincoln’s Inn, London
Advocate & Solicitor, Supreme Court of Singapore (since 1979)

Experience Highlights

Over four decades of IP practice covering registration, prosecution, and enforcement
Extensive work in filing and prosecuting trade mark, patent, and design applications worldwide

Memberships & Appointments

Member, Intellectual Property Committee, Law Society of Singapore
Principal Editor, International Opposition Guide, International Trademark Association (INTA)
Council Member, ASEAN Intellectual Property Association (ASEAN IPA)
Council Member, Institute of Singapore Trademark Attorneys (ISTMA)
Member, Singapore Group, Asian Patent Attorneys Association (APAA)
Registered Patent Agent
ISTMA Registered Trademark Agent
Commissioner for Oaths
Notary Public

Contact Info

Phone : +65 6227-3581
Email : mail@kltan.com.sg