Filing and Registration

Lee & Park Patent and Law Firm is comprised of approximately 30 patent attorneys, lawyers, and researchers specializing in various industries and practice areas. We provide comprehensive services including patent application, registration, management, prosecution, and defense.

All services begin with consultation and prior art research, and are assigned to a responsible expert in each technical field to ensure the highest level of client satisfaction.
Since 1988, we have successfully filed and registered complex patents in major countries through the knowledge of industry-specific members and close collaboration with foreign agents.

Patent portfolio diagnosis

patent mining (niche patents)

patent prosecution and registration

trademark prosecution and registration

prior art searches

design registration

variety protection

utility models

business inventions

and foreign prosecution of intellectual property rights.

Key Business Case Studies

SK Innovation / 1,800 prior art investigations, patents,
and utility model applications and registrations for petrochemical
processes and materials across the world.
SK On / Approximately 250 prior art investigations,
patents, utility model applications and registrations
in the field of secondary cell and battery technology
in Korea and overseas.
SK Geocentric / Approximately 130 domestic and foreign
patent applications covering novel compounds and catalysts
for the production of such compounds.
SK energy / Approximately 360 patents and utility model
applications for domestic fuel oil, synthetic resins,
and ester compounds; OA support
Corning / Approximately 3,000 patents, utility model
applications, and registrations in the field of glass
technology in Korea
Mitsumishi Chemical / Approximately 150 patent
applications and registrations for domestic film,
polarizer, coating, and adhesive technologies.
Hanwha Solutions / Approximately 100 domestic trademark
applications and registrations
Hanwha Galleria/ Approximately 150 domestic trademark
applications and registrations
Fashion Group Hyungji / Approximately 550 domestic
and international trademark applications and registrations
GNCO / Approximately 300 domestic trademark
applications; OA response
Kabushiki gaisha KOSE / Approximately 160 domestic
design applications/registrations
KUMKANG / Approximately 220 domestic
design applications/registrations
Woorim Corporation / Approximately 70 domestic
design applications/registrations
Hanwha General Chemical / Approximately 200 domestic
design applications/registrations