''DuPont v. Kolon Industries'' is an

intellectual property Intellectual property (IP) is a category of property that includes intangible creations of the human intellect. There are many types of intellectual property, and some countries recognize more than others. The best-known types are patents, co ...

lawsuit centering on the allegation that

Kolon Industries Kolon Industries is a Korean chemical and textile manufacturing company. It was founded in 1957 as Korea Nylon Inc., an early manufacturer in the Korean nylon industry. It has since expanded to produce chemicals, other materials and fashion. In 20 ...

(of 코오롱그룹), a

South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korea, Korean Peninsula and sharing a Korean Demilitarized Zone, land border with North Korea. Its western border is formed ...

-based company, stole

trade secret Trade secrets are a type of intellectual property that includes formulas, practices, processes, designs, instruments, patterns, or compilations of information that have inherent economic value because they are not generally known or readily ...

s concerning the production and marketing of

Kevlar Kevlar (para-aramid) is a strong, heat-resistant synthetic fiber, related to other aramids such as Nomex and Technora. Developed by Stephanie Kwolek at DuPont in 1965, the high-strength material was first used commercially in the early 1970s a ...

from

DuPont DuPont de Nemours, Inc., commonly shortened to DuPont, is an American multinational chemical company first formed in 1802 by French-American chemist and industrialist Éleuthère Irénée du Pont de Nemours. The company played a major role in ...

, an

American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, pe ...

chemical company. Kevlar is a high strength

synthetic fiber Synthetic fibers or synthetic fibres (in British English; see spelling differences) are fibers made by humans through chemical synthesis, as opposed to natural fibers that are directly derived from living organisms, such as plants (like cotton) ...

used in applications as diverse as

bicycle tire A bicycle tire is a tire that fits on the wheel of a bicycle or similar vehicle. These tires may also be used on tricycles, wheelchairs, and handcycles, frequently for racing. Bicycle tires provide an important source of suspension, generat ...

s and

body armor Body armor, also known as body armour, personal armor or armour, or a suit or coat of armor, is protective clothing designed to absorb or deflect physical attacks. Historically used to protect military personnel, today it is also used by variou ...

. On September 14, 2011, a jury found in favour of DuPont and awarded damages of $919.9 million. A 2015 settlement reduced the damages to $275 million.

Background

Kevlar is a registered

trademark A trademark (also written trade mark or trade-mark) is a type of intellectual property consisting of a recognizable sign, design, or expression that identifies products or services from a particular source and distinguishes them from ot ...

for a

para-aramid Aramid fibers, short for aromatic polyamide, are a class of heat-resistant and strong synthetic fibers. They are used in aerospace and military applications, for ballistic-rated body armor fabric and ballistic composites, in marine cordage, mar ...

synthetic fiber developed at DuPont in 1965 and used commercially from the early 1970s onwards. On February 3, 2009, DuPont filed suit against Kolon for "theft of trade secrets and confidential information" relating to its product, ''Heracron''. The suit alleged that Michael Mitchell, a Kolon employee who formerly worked at DuPont, had "retained certain highly confidential information on his home computer" that he illegally passed to his new employer. Following an investigation by the

Federal Bureau of Investigation The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. Operating under the jurisdiction of the United States Department of Justice ...

, Mitchell pleaded guilty to the theft of trade secrets and was sentenced to 18 months imprisonment in March 2010.

Destruction of evidence

On July 21, 2011, the court found that Kolon had intentionally destroyed relevant evidence. Kolon was sanctioned for this behavior when evidence was produced of

screenshot screenshot (also known as screen capture or screen grab) is a digital image that shows the contents of a computer display. A screenshot is created by the operating system or software running on the device powering the display. Additionally, s ...

s showing explicit instructions to delete potentially relevant emails and documents in violation of litigation holds supposedly in effect. According to a forensic analyst acting for DuPont at least 17,811 files and emails were deleted, many of which were deemed relevant to the case. As a result of this finding the jury was given an adverse inference instruction, and Kolon was ordered to pay DuPont's costs in connection with the motion. District Judge Robert E. Payne explained that "the actions taken by the key employees discussed herein were intentional, in bad faith and quite serious."

Judgment and reactions

On September 14, 2011, a jury in the U.S. District Court for the Eastern District of Virginia found in favor of DuPont which was awarded damages of $919.9 million. Kolon announced that it intended to appeal and described the judgment as "the result of a multiyear campaign by DuPont aimed at forcing Kolon out of the aramid fiber market", adding "Kolon had no need for and did not solicit any trade secrets or proprietary information of DuPont, and had no reason to believe that the consultants it engaged were providing such information. Indeed, many of the 'secrets' alleged in this case are public knowledge." It also confirmed that it intended to continue a retaliatory antitrust case alleging monopolistic practices on the part of DuPont. Thomas G. Powell, President of DuPont Protection Technologies, said "The size of this award is one of the largest in defense of business processes and technologies. It also sends a message to potential thieves of intellectual property that DuPont will pursue all legal remedies to protect our significant investment in research and development and our proprietary information for the benefit of our shareholders and customers... Not only are the technologies and processes of Kevlar important to DuPont, but also to the thousands of soldiers, law enforcement officers and first responders globally whose lives Kevlar protects." In a press release DuPont further stated that it intended to seek the award of costs and injunctive relief, requiring Kolon to return the stolen information and cease production of products made using the information.

Appeal and settlement

In 2014, a federal appeals court overturned the 2011 verdict. On April 30, 2015, Kolon Industries settled and agreed to pay $275 million in damages to DuPont. The company also pleaded guilty to a federal charge of conspiracy to convert trade secrets, for which they will pay $85 million in criminal fines.

References

{{DuPont Trade secret case law United States District Court for the Eastern District of Virginia cases United States intellectual property case law 2011 in United States case law DuPont