SK Inc. Trademarks
LEARNINGON

LEARNINGON

Filed: November 24, 2011
Apparatus for voice recording and replaying; apparatus for the recording, transmission or reproduction of sound and images…
Owned by: SK Inc.
Serial Number: 79110259

LEARNINGON

LEARNINGON

Filed: December 1, 2011
Apparatus for voice recording and replaying; apparatus for the recording, transmission or reproduction of sound and images…
Owned by: SK Inc.
Serial Number: 79110260

SK LIFE SCIENCE

SK LIFE SCIENCE

Filed: April 6, 2018
Technical project studies, namely, conducting clinical trials for others; Research and development of new products for others…
Owned by: SK Inc.
Serial Number: 79236980

SK BIOPHARMACEUTICALS

SK BIOPHARMACEUTICALS

Filed: April 5, 2018
Conducting technical project studies, namely, conducting clinical trials for others; research and development of new products…
Owned by: SK Inc.
Serial Number: 79236983

SK

SK

Filed: June 21, 2021
Limonite ore for further manufacture as building materials; nickel ores; copper ores; manganese ores; molybdenum ores; galena…
Owned by: SK Inc.
Serial Number: 90786000

SK EARTHON

SK EARTHON

Filed: September 9, 2021
Gaseous fuels; coal gas; liquefied petroleum gases; liquefied natural gas; natural gas; petroleum; liquid fuels; crude oil…
Owned by: SK Inc.
Serial Number: 97019546

SK EARTHON

SK EARTHON

Filed: September 9, 2021
Construction of gas storage tanks; construction of structures for the transportation of crude oil; construction of structures…
Owned by: SK Inc.
Serial Number: 97019777

SK

SK

Filed: September 10, 2021
Calcium superphosphate fertilizers; superphosphates fertilizers; copper fertilizers; silicate fertilizers; wollastonite…
Owned by: SK Inc.
Serial Number: 97021164

SK

SK

Filed: September 10, 2021
Gums in the nature of adhesives for stationery or household purposes; adhesives for stationery or household purposes, namely…
Owned by: SK Inc.
Serial Number: 97021172

SK

SK

Filed: September 10, 2021
Optical lenses of glass; processed ultraviolet-ray transmitting optical glass not for building; processed infrared-ray absorbing…
Owned by: SK Inc.
Serial Number: 97021425

SK

SK

Filed: September 10, 2021
Baby foods made from agricultural products; baby food made from livestock products; lacteal flour for babies; baby food…
Owned by: SK Inc.
Serial Number: 97021504

SK EARTHON

SK EARTHON

Filed: September 15, 2021
Transportation of crude oil; transportation of natural gas; storage of crude oil; supplying of petroleum; Wholesale distribution…
Owned by: SK Inc.
Serial Number: 97029782

SK EARTHON

SK EARTHON

Filed: September 15, 2021
Conducting scientific feasibility studies relative to gas exploitation; exploration of gas and oil; mining and mineral exploration…
Owned by: SK Inc.
Serial Number: 97029786

SK ON

SK ON

Filed: September 28, 2021
Photovoltaic cells; lithium batteries; uninterruptible power supply apparatus battery; energy storage apparatus comprised…
Owned by: SK Inc.
Serial Number: 97050276

SK ON

SK ON

Filed: September 28, 2021
Marketing the automobile batteries of others; Retail store services featuring photovoltaic cells; Retail store services…
Owned by: SK Inc.
Serial Number: 97050304

SK ON

SK ON

Filed: September 28, 2021
Maintenance of building energy consumption reduction system; building alternative energy generation services, namely, construction…
Owned by: SK Inc.
Serial Number: 97050311

SK ON

SK ON

Filed: September 28, 2021
Electronic data transmission services via national and international networks; transmission of information via national…
Owned by: SK Inc.
Serial Number: 97050315

SK ON

SK ON

Filed: September 28, 2021
Rental of batteries for electric vehicles
Owned by: SK Inc.
Serial Number: 97050317

SK ON

SK ON

Filed: September 28, 2021
Rental of Photovoltaic cells; rental of lithium batteries; rental of uninterruptible power supply apparatus for use with…
Owned by: SK Inc.
Serial Number: 97050319

SK ON

SK ON

Filed: September 28, 2021
Maintenance of computer software used for operating filling apparatus and machines; rental of computer software for electric…
Owned by: SK Inc.
Serial Number: 97050320

SK BETTERERY

SK BETTERERY

Filed: September 28, 2021
Photovoltaic cells; lithium batteries; uninterruptible power supply apparatus battery; energy storage apparatus comprised…
Owned by: SK Inc.
Serial Number: 97050326

SK BETTERERY

SK BETTERERY

Filed: September 28, 2021
Marketing the automobile batteries of others; Retail store services featuring photovoltaic cells; Retail store services…
Owned by: SK Inc.
Serial Number: 97050327

SK BETTERERY

SK BETTERERY

Filed: September 28, 2021
Maintenance of building energy consumption reduction system; building alternative energy generation services, namely, construction…
Owned by: SK Inc.
Serial Number: 97050330

SK BETTERERY

SK BETTERERY

Filed: September 28, 2021
Electronic data transmission services via national and international networks; transmission of information via national…
Owned by: SK Inc.
Serial Number: 97050331

SK BETTERERY

SK BETTERERY

Filed: September 28, 2021
Rental of batteries for electric vehicles
Owned by: SK Inc.
Serial Number: 97050332

SK BETTERERY

SK BETTERERY

Filed: September 28, 2021
Rental of Photovoltaic cells; rental of lithium batteries; rental of uninterruptible power supply apparatus for use with…
Owned by: SK Inc.
Serial Number: 97050334

SK BETTERERY

SK BETTERERY

Filed: September 28, 2021
Maintenance of computer software used for operating filling apparatus and machines; rental of computer software for electric…
Owned by: SK Inc.
Serial Number: 97050336

SK SHIELDUS

SK SHIELDUS

Filed: November 2, 2021
Digital door locks; electronic wire and wireless door locks apparatus for access control; cameras for CCTVs; CCTV camera…
Owned by: SK Inc.
Serial Number: 97105179

SK SHIELDUS

SK SHIELDUS

Filed: November 2, 2021
Advertising and business management consultancy; advertising and business advice; Advertising and commercial information…
Owned by: SK Inc.
Serial Number: 97105183

SK SHIELDUS

SK SHIELDUS

Filed: November 2, 2021
Installation of cameras for CCTVs; maintenance, repair and installation of camera systems; installation of image processing…
Owned by: SK Inc.
Serial Number: 97105187

SK SHIELDUS

SK SHIELDUS

Filed: November 2, 2021
Transmission of information by means of secure messaging systems; secure transmission of data, sound or images; rental of…
Owned by: SK Inc.
Serial Number: 97105192

SK SHIELDUS

SK SHIELDUS

Filed: November 2, 2021
Cloud computing featuring software to control building environmental, access and security systems; design and development…
Owned by: SK Inc.
Serial Number: 97105195

SK SHIELDUS

SK SHIELDUS

Filed: November 2, 2021
Monitoring of burglar and security alarms; Monitoring of security systems for protecting personal property; Monitoring of…
Owned by: SK Inc.
Serial Number: 97105196

SK GEO CENTRIC

SK GEO CENTRIC

Filed: November 4, 2021
Chemical preparations for use in industry; unprocessed artificial resin; antifreeze; ionomer; butanediol; styrene monomer…
Owned by: SK Inc.
Serial Number: 97108615

SK GEO CENTRIC

SK GEO CENTRIC

Filed: November 4, 2021
Food waste recycling apparatus, namely, garbage disposals; Reverse vending machines that automate the return of empty bottles…
Owned by: SK Inc.
Serial Number: 97108617

SK GEO CENTRIC

SK GEO CENTRIC

Filed: November 4, 2021
Advertising and marketing; Import-export agency services; Wholesale store services featuring chemical preparations for use…
Owned by: SK Inc.
Serial Number: 97108622

SK GEO CENTRIC

SK GEO CENTRIC

Filed: November 4, 2021
Treatment of waste materials; material treatment of plastics; treatment of waste materials in the field of environmental…
Owned by: SK Inc.
Serial Number: 97108626

SK CREATE

SK CREATE

Filed: December 27, 2021
Ceria slurries for abrading semiconductor for industrial purposes; coating agents for blocking infrared rays for industrial…
Owned by: SK Inc.
Serial Number: 97191220

SK CREATE

SK CREATE

Filed: December 27, 2021
Grinding preparations for semiconductors; scouring liquids; scouring solutions; abrasives; abrasive pads for semiconductor…
Owned by: SK Inc.
Serial Number: 97191282

SK CREATE

SK CREATE

Filed: December 27, 2021
Castings, foils, powder, and rolled, drawn or extruded semi-finished articles of copper or its alloys; copper-base alloy…
Owned by: SK Inc.
Serial Number: 97191303