Intellectual Property, South Korea updates

Trade dress protection for service providers and new provision on theft of ideas
Kim & Chang
  • South Korea
  • June 04 2018

An important amendment to the Unfair Competition Prevention and Trade Secret Protection Act will come into effect in July 2018. This amendment specifies the protection to be given to trade dress belonging to service providers in South Korea and introduces a new type of prohibited unfair competitive activity.

Legal developments regarding patent term extensions
Kim & Chang
  • South Korea
  • May 28 2018

Numerous generics have filed challenges to the validity of patent term extensions in South Korea in the past few years, raising various issues of first impression. In November 2017 the Supreme Court rejected two of the major validity issues raised by the generics. Since then, the Patent Court and Intellectual Property Trial and Appeal Board have addressed various other legal issues.

PyeongChang Winter Olympics: government signals that ambush marketing will not be tolerated
Kim & Chang
  • South Korea
  • March 26 2018

The 2018 PyeongChang Olympic and Paralympic Winter Games Act, which aims to prohibit the unauthorised use of Olympic Games-related symbols, logos and slogans, did not initially address the issue of ambush marketing, leading to some uncertainty as to whether ambush marketing activities might be tolerated. However, the government has now indicated its intention to regulate such activities by amending the act to add specific provisions on ambush marketing.

Supreme Court overrules both lower tribunals to recognise inventiveness
Kim & Chang
  • South Korea
  • March 19 2018

The Supreme Court recently issued decisions recognising the inventiveness of two Novartis patents for a compound and a transdermal composition. The decision regarding the compound patent was noteworthy not only because this was the second time that the Supreme Court has recognised the inventiveness of a selection invention in South Korea, but also because both lower tribunals had specifically rejected the inventiveness of the selection invention compound.

KIPO exercises new unfair competition enforcement powers
Kim & Chang
  • South Korea
  • January 29 2018

Amendments to the Unfair Competition Prevention and Trade Secret Protection Act have expanded the South Korean Intellectual Property Office's (KIPO's) enforcement authority to include dead copy violations. The KIPO recently exercised its new powers for the first time, ordering that Mother Love Inc cease the manufacture and sales of its home meal replacement product. The amendments should benefit small companies which lack sufficient resources to seek effective legal remedies.

Working with Customs: vital and effective way to combat counterfeiters
Kim & Chang
  • South Korea
  • December 04 2017

One of the first lines of defence in preventing the spread of counterfeit and imitation goods is to stop such goods from entering a country at the borders. Accordingly, IP rights owners should always consider using customs' services as a part of their enforcement programmes in South Korea. In particular, IP rights owners should actively assist Customs in seizure cases and conduct training sessions for customs officers to educate them about their brands.

Patent Court holds first hearing in English
Kim & Chang
  • South Korea
  • November 20 2017

Substantial efforts are being made by the South Korean government to turn the country into a regional Asian IP hub. The most recent effort involves creating the International IP Hub Court – a specialised court panel within the Patent Court which will decide patent-related appeals in English. To further encourage foreign IP owners to use the Patent Court as a hub for international IP disputes, the government is considering fully implementing the International IP Hub Court.

Drug manufacturer obtains first damages award for infringement of second medical use patent
Kim & Chang
  • South Korea
  • November 13 2017

Pfizer has successfully enforced its patent covering a secondary use of its Lyrica product against 13 generic drug manufacturers in South Korea, and was awarded approximately KRW2.2 billion in damages. The court held that the patent was valid and found infringement on the part of the generic manufacturers. This is the first decision in South Korea in which a court has awarded damages for infringement by generic drug manufacturers of a second medical use patent.

Pharmaceutical industry IP practices under scrutiny again
Kim & Chang
  • South Korea
  • September 25 2017

The Korean Fair Trade Commission (KFTC) recently conducted another IP survey of approximately 70 pharmaceutical companies, seeking detailed information regarding their major products, patents and litigation disputes involving intellectual property in South Korea. While this survey is limited to pharmaceutical companies, the KFTC may decide to investigate and issue surveys in other industries in order to determine whether IP abuse is occurring in those areas as well.

Copycat packaging enjoined for unfair competition on dilution grounds
Kim & Chang
  • South Korea
  • July 10 2017

The Seoul Central District Court recently granted a preliminary injunction against the sale of a banana-flavoured jelly product on the grounds of dilution, despite the fact that it did not infringe the plaintiff's registered trademarks for dairy products. The court found that the plaintiff's banana-flavoured milk product was a well-known source identifier. As such, the plaintiff had rights to its appearance even for non-milk products.

New patent cancellation system enacted
Kim & Chang
  • South Korea
  • July 03 2017

A new patent cancellation system has been enacted for patents registered on or after March 1 2017. Previously, non-interested parties could file an invalidation action against a patent within three months of the patent being registered (interested parties may file an invalidation action at any time). Now, non-interested parties may no longer file invalidation actions, but any party may file a cancellation action against a patent within six months of the publication date.

Amendments to Design Protection Act
Kim & Chang
  • South Korea
  • May 08 2017

Several amendments to the Design Protection Act were recently published, including an extended grace period for applications, eased requirements for providing proof of priority and increased penalties for perjury before the Intellectual Property Trial and Appeal Board, falsely indicating that a design has been registered or applied for and fraudulently obtaining a design registration. The amendments will come into effect on September 22 2017.

Patent Court dismisses generics' challenges to PTE terms as granted by KIPO
Kim & Chang
  • South Korea
  • May 01 2017

In a recent decision that could have led to the severe shortening or elimination of nearly all existing patent term extensions (PTEs) for pharmaceutical patents in South Korea, the Patent Court emphatically rejected the challenges raised by generics against the existing PTE system and potentially affirmed the validity of the full term of extended patent rights of numerous innovator pharmaceutical companies.

Criminal penalties to be introduced for selling dead copy products
Kim & Chang
  • South Korea
  • April 24 2017

An important amendment to the Unfair Competition Prevention and Trade Secret Protection Act was recently published. Under the new amendment, infringers that violate the 'dead copy' provision of the act may be subject to imprisonment for up to three years or a fine of up to KRW30 million. By introducing criminal penalties for violations of the dead copy provision, this amendment will make it less arduous and expensive for parties to enforce their rights against infringing products.

Minimalist designs can be protected through design registration
Kim & Chang
  • South Korea
  • January 30 2017

The Intellectual Property Office recently amended the Design Examination Guidelines, effective as of January 1 2017. The most notable of the amendments is that the creativity threshold for design registrations has been substantially lowered. Among other things, the amended guidelines make clear that if a product design is composed in a manner that has never been seen in the relevant field, it can be deemed as creative – regardless of whether it is composed of basic shapes or patterns.

Recent statistics on Patent Court decisions reflect more favourable stance towards patentees
Kim & Chang
  • South Korea
  • January 23 2017

Recent statistics show that the Patent Court is making efforts to strengthen patent rights and that it has been rendering more decisions in favour of applicants and patentees. In view of the Patent Court's efforts to take a more favourable stance towards patentees, applicants and patentees are encouraged to take these recent trends into account when establishing an overall strategy for patent prosecution, patent litigation and licensing in South Korea.

Supreme Court affirms shop decorations and trade dress are protected under unfair competition law
Kim & Chang
  • South Korea
  • December 05 2016

The Supreme Court recently affirmed without opinion an earlier high court decision which held that a bakery shop's general appearance (including its logo, outdoor signage and indoor layout) and other trade dress elements were protected under the Unfair Competition Prevention and Trade Secrets Act. This case is noteworthy as it is the first time that the Supreme Court has specifically recognised the protection of such rights in shop interior and outdoor decorations.

Patent approval linkage system – one year later
Kim & Chang
  • South Korea
  • November 21 2016

Since the pharmaceutical patent regulatory approval linkage system was implemented in 2015, generics have asked whether the first generic exclusivity provisions provide any meaningful benefit, given that there is theoretically no limit to the number of generics that can obtain exclusivity rights. At this point, it remains to be seen whether and how generics will seek to introduce changes to the patent linkage system to address this exclusivity issue.

Patent protection of computer program inventions
Kim & Chang
  • South Korea
  • September 26 2016

Software inventions have traditionally been a hot topic in many jurisdictions, with some fundamental questions frequently raised and debated (eg, the eligibility of these inventions). South Korea is no exception. In particular, there have been various discussions regarding the scope of patentable subject matter and protection for software inventions (particularly regarding the online transmission of computer programs used in working software inventions).

Comprehensive amendments to Trademark Act now in force
Kim & Chang
  • South Korea
  • September 12 2016

New amendments to the Trademark Act recently came into force. Among other things, these comprehensive amendments eliminate the need to have legal standing to file a non-use cancellation action, remove the one-year bar against registering marks similar to expunged marks and clarify the limitations on trademark rights.

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