Trademark Investigations

SK Worldwide, Ltd. provides clients with superior trademark in-use investigations.

Our domestic and international in-use investigations may incorporate the following:

  • Corporate Records
  • Date of First Use
  • Current Use
  • Geographic Scope of Use
  • Channels of Distribution
  • Abandonment/ITU Details
  • Internet Archives
  • Telephone and Electronic Inquiries
  • Marketing Materials/Product Samples
  • Photographs/Video
  • Internet Research (Web.Sweep®)
  • News Media Research (News.Sweep®)
  • Tradeshow Visits
  • Undercover Purchases
Trademark Investigations

Our services can be tailored to suit the needs of any company and can include undercover purchases, on-site visits, photographs, or videos. An in-use investigation report can be delivered via a variety of convenient options including encrypted email, online through a password protected portal or traditional methods.

SK Worldwide Ltd.’s extensive list of prestigious clients includes Fortune 500 companies, top Intellectual Property firms and brand owners. Our investigations are without compare and without compromise, and our long list of loyal clients as well as over 40 years of combined experience in the industry attest to the quality of our work.



Our clients can rest assured that SK Worldwide, Ltd. conducts investigations with the utmost confidentiality. Our electronic communications are conducted via a secure anonymous network and we utilize established Dun & Bradstreet rated undercover companies.


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    Please select all that apply:
    Anti-Counterfeiting or Anti-DiversionCell Phone or Digital ForensicsDomain Name AcquisitionsForensic AccountingSpecial & Private InvestigationsTrademark InvestigationsOther