For Your Dreams
Expect More

Your first step to changing the world

For Your Dreams
Expect More

Your first step to changing the world

Our History

Our History

THESSEN IP provides services customized for each stage of business growth.

THESSEN IP provides services customized for each stage of business growth.

THESSEN IP provides services customized for each stage of business growth.

2000

Established in 2017

More than 10 years in the field

2000

Established in 2017

More than 10 years in the field

2000

Established in 2017

More than 10 years in the field

0

20 leading IP experts

A lot of projects are done

0

20 leading IP experts

A lot of projects are done

0

20 leading IP experts

A lot of projects are done

870

1,000+ clients

These people love us

870

1,000+ clients

These people love us

870

1,000+ clients

These people love us

1

98% success rate

What we do right now

1

98% success rate

What we do right now

1

98% success rate

What we do right now

Meet our team

Intellectual Property Expert

THESSEN IP is a global group of IP experts

THESSEN IP is a global group of IP experts

THESSEN IP is a global group of IP experts

Our VISION

Our VISION

THESSEN IP is a group of experts focused on strengthening a company's growth potential

THESSEN IP is a group of experts focused on strengthening a company's growth potential

Chemical Lab with chemicals and equipments
Chemical Lab with chemicals and equipments

Problem based

Providing solutions for problem-solving based on deep technical expertise

Innovative

IP Acquisition & Technology Commercialization Strategies for Innovation

Customized

Customized

Customized, Hands-on IP Services for Every Growth Stage


Customized, Hands-on IP Services for Every Growth Stage

Chemical Lab with chemicals and equipments

Problem based

Providing solutions for problem-solving based on deep technical expertise

Innovative

IP Acquisition & Technology Commercialization Strategies for Innovation

Customized

Customized, Hands-on IP Services for Every Growth Stage

Industries We Support

Mechanical & Control

We build a strong patent portfolio by accurately understanding complex technical features

Chemical, Biological & Energy

AI & BM

Aerospace & Drones

Industries We Support

Mechanical & Control

We build a strong patent portfolio by accurately understanding complex technical features

Chemical, Biological & Energy

AI & BM

Aerospace & Drones

화학, 생명, 에너지 특허

Industries We Support

Mechanical & Control

Chemical, Biological & Energy

From new material development to biotechnology innovation, we provide expert patent services for cutting-edge inventions

AI & BM

Aerospace & Drones

The Difference We Make

Our Competitive Edge

Your best partner for a virtuous cycle of business success and innovation

The Difference We Make

Our Competitive Edge

Your best partner for a virtuous cycle of business success and innovation

마포, 공덕 특허, 상표 변리사, 특허법인
마포, 공덕 특허, 상표 변리사, 특허법인

Technology Commercialization Roadmap Development & Business Plan Consulting

Market-Driven BM Design & Customized R&D Strategy Development

마포, 공덕 특허, 상표 변리사, 특허법인

Technology Commercialization Roadmap Development & Business Plan Consulting

Market-Driven BM Design & Customized R&D Strategy Development

특허, 상표, 디자인 출원 변리사

Technology-based IPO & M&A Advisory

Advising on successful financing and corporate value-up (Value Up) based on financial market trends

특허, 상표, 디자인 출원 변리사

Technology-based IPO & M&A Advisory

Advising on successful financing and corporate value-up (Value Up) based on financial market trends

특허, 상표, 디자인 출원 변리사

Technology-based IPO & M&A Advisory

Advising on successful financing and corporate value-up (Value Up) based on financial market trends

Customized patenting for procurement products; NET/NEP certification strategies based on prior art searches

Acquiring Tailored Patent Rights for Procurement Products

Lab technician kept a small chemical bottle in a stand
Lab technician kept a small chemical bottle in a stand

Customized patenting for procurement products; NET/NEP certification strategies based on prior art searches

Acquiring Tailored Patent Rights for Procurement Products

Lab technician kept a small chemical bottle in a stand

WE ARE IN NUMBERS

Industry-Leading Success Rate

Industry-Leading Success Rate

THESSEN sets itself apart with strategic IP services that go beyond mere filing, considering both enforceability and dispute risks

THESSEN sets itself apart with strategic IP services that go beyond mere filing, considering both enforceability and dispute risks

WE ARE IN NUMBERS

Industry-Leading Success Rate

THESSEN sets itself apart with strategic IP services that go beyond mere filing, considering both enforceability and dispute risks

98%+

Patent Registration Success Rate

700+ cases per year

98%+

Trademark Registration Success Rate

500+ cases per year

99%+

Design Registration Success Rate

100+ cases per year

98%+

Patent Registration Success Rate

700+ cases per year

98%+

Trademark Registration Success Rate

500+ cases per year

99%+

Design Registration Success Rate

100+ cases per year

Chemicals arranged in a rack

Key solutions

We manage the full life cycle of your corporate IP

IP Consulting

Prior Art Search, Patent Map, IP R&D, IP Consulting

Dispute Prevention & Response

We provide systematic analysis and strategies to fully protect our clients' rights and help them achieve their business goals

Technology Commercialization

Leveraging our extensive experience in technology commercialization, we translate technological value into tangible business outcomes

Chemicals arranged in a rack

Key solutions

We manage the full life cycle of your corporate IP

IP Consulting

Prior Art Search, Patent Map, IP R&D, IP Consulting

Dispute Prevention & Response

We provide systematic analysis and strategies to fully protect our clients' rights and help them achieve their business goals

Technology Commercialization

Leveraging our extensive experience in technology commercialization, we translate technological value into tangible business outcomes

Chemicals arranged in a rack

Key solutions

We manage the full life cycle of your corporate IP

IP Consulting

Prior Art Search, Patent Map, IP R&D, IP Consulting

Dispute Prevention & Response

We provide systematic analysis and strategies to fully protect our clients' rights and help them achieve their business goals

Technology Commercialization

Leveraging our extensive experience in technology commercialization, we translate technological value into tangible business outcomes

Phone number

02-363-1513

OFFIcE ADDRESS

4th-Floor, 26, Hakdong-ro 56-gil, Gangnam-gu, Seoul, Republic of Korea

© 2025 THESSEN IP LAWFIRM. All Rights Reserved

Phone number

02-363-1513

OFFIcE ADDRESS

4th-Floor, 26, Hakdong-ro 56-gil, Gangnam-gu, Seoul, Republic of Korea

© 2025 THESSEN IP LAWFIRM. All Rights Reserved