Demonstrating bad-faith trademark registration after a transfer

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Cookies Settings

Demonstrating bad-faith trademark registration after a transfer

Sponsored by

Tahota logo.JPG
Trademark - type of intellectual property consisting of a recognizable sign which identifies products or services, mind map concept on blackboard for presentations and reports

Charles Feng, Wanyi Wang, and Lian Xue of Tahota Law Firm explain how a trademark’s original registrant is analysed in China when an application for a declaration of invalidation is filed

The invalidation system for registered trademarks involves the trademark administrative authority declaring invalidation under the legal procedure for registered trademarks if it violates the provisions of the Chinese Trademark Law and should not be registered. The invalidation of registered trademarks can be divided into two types:

  • Invalidation due to violation of absolute causes; and

  • Invalidation due to violation of relative causes.

Relative causes are more common, mainly including infringement of well-known trademarks, violation of agency representative relationship, wrong geographical indications, identical or similar trademarks, and infringement of prior rights.

For trademarks that have been transferred, an invalidation based on the aforementioned causes is no different from a general invalidation. However, the respondent to the declaration of invalidity should be the original registrant of the trademark.

Therefore, when an invalidation is filed against a transferred trademark on the basis of bad faith registration on absolute grounds, emphasis should be placed on unearthing evidence of bad faith of the original registrant of the trademark. Particular attention should be paid to this point if a trademark has been registered for at least five years.

If the original evidence of a registrant’s bad faith is relatively weak, then a breakthrough can be sought from the transferee’s transfer records and trademark registration, the registration records of the original registrant’s affiliates, etc.

Consideration of bad faith registration by the original registrant

When filing a declaration of invalidation against a transferred trademark based on bad faith registration on absolute grounds, the focus should be on analysing the bad faith of the original registrant of the trademark. Consideration of the original registrant’s bad faith needs to be assessed in the following ways.

Firstly, it is necessary to consider whether the original registrant has hoarded a large number of other trademarks, taking into account the number and categories of registered trademarks applied for. If the original registrant has applied for many trademarks or the marks involve various categories, it may be found that there is a situation of bad faith application, such as unduly occupying public resources.

Secondly, under the premise of considering the number and proportion of the trademarks, it is also necessary to factor in the distinctiveness and popularity of the trademarks being registered. If the original registrant frequently registered those trademarks with distinctiveness and popularity, there is a certain probability that the original registrant will harm the public interest, and this constitutes a bad faith application.

It is also necessary to assess the original registrant’s business scope and normal needs. If the original registrant’s business scope has nothing to do with the trademark, or there is no reasonable demand for the trademark in its normal business, then its motive to register the trademark can be doubted.

Generally, the standard for the number of malicious applications by the original registrant is more than double digits.

However, if the number of applications filed by the registrant in bad faith is insufficient, but the trademark being registered has a certain degree of distinctiveness and popularity, the focus at the invalidation stage will not be limited to the number itself.

To sum up, when invalidating a transferred trademark based on a malicious registration on absolute grounds, it is necessary to take the above factors into consideration to assess the malice of the original registrant.

Other factors that can be considered

When the evidence of bad faith of the original registrant is relatively weak, a breakthrough can be sought from:

  • The transferee’s transfer records and trademark registration;

  • The registration records of the original registrant’s affiliates; and

  • Collection of any defects at the original registrant’s trademark registration stage.

Considering the transferee’s record of transfer and trademark registration

When the evidence of the original registrant’s bad faith is not obvious enough, the transferee’s transfer record and trademark registration as a whole can be considered.

In the author’s opinion, consideration of the transfer of a trademark and the registration of the transferee during a judgment process reflects the judicial authorities’ attitude towards safeguarding the rights and interests of the original right holder and combating malicious registration behaviour. By comprehensively considering the situation of all parties, there will be a greater inclination at the judicial stage to ensure fairness and justice, and that trademark rights and interests are effectively protected.

Considering the registration records of the original registrant’s affiliates

In addition to searching for evidence of the original registrant’s bad faith, it is also necessary to dig deeper into the registrations of the original registrant’s affiliated companies.

If multiple affiliated companies are found to have registered infringing trademarks one after another, or if these companies are substantially related to the original registrant, this may imply that the original registrant is using the affiliated companies to circumvent legal restrictions.

Searching for defects at the registration stage

To determine whether the disputed trademark was registered by deception or other improper means, it is also necessary to consider whether the original registrant of the trademark has submitted forged or altered documents in a manner that fictionalised the facts or intentionally concealed the true situation in order to obtain trademark registration.

The need for a robust approach to combating trademark infringement

When faced with a registered trademark that has been transferred, the right holder is often unable to support the mark due to its long registration period and the difficulty in sourcing evidence. Infringers are thus unscrupulous in using the aforementioned registered trademarks in infringement behaviour.

In the authors’ view, under such circumstances, we still need to resolutely combat infringement and try to seek a breakthrough by using the above methods, and even seek trademark transfer through the recognition of well-known trademarks, thereby protecting legitimate rights and interests, and avoiding further losses.

more from across site and SHARED ros bottom lb

More from across our site

Another firm sets up shop in Dallas, bringing its patent disputes capabilities to one of the US’s busiest litigation venues
Entrepreneurial IP lawyers are still launching specialist firms, but increasingly with larger teams, broader coverage and greater infrastructure than the boutique model once implied
Jevon Louis explains how Covid led to a focus on local clients, discusses why mediation is successful in Singapore and reflects on the growing demand for AI advice
An increase in instructions from domestic companies and litigation for international clients are driving success for the Chinese IP firm, according to two lead partners
Ankur Sangal said he wants his team, nearly 30-strong already, to respond to a growing demand for specialist, commercially focused IP advice in a ‘rapidly evolving’ Indian market
As AI adoption accelerates across corporate IP departments, Simon Webster, president of IP at Clarivate, argues that success will depend less on technology alone and more on data quality, workflow design, and organisational readiness
After months of speculation over his next move, former Texas patent judge Alan Albright has found a new home at the firm’s Austin office
Law firms can now participate in the research for the Managing IP Awards and IP STARS rankings
The firm has hired former Norton Rose Fulbright patent prosecution leader Ronak Kalhor-Witzel as it seeks to strengthen its position in high-value technology, UPC and international patent matters
Angela Dunning shares why it’s an exciting time to be practising at the intersection of AI and IP, where the law is actively being made
Gift this article