Westmore · UDRP decision
WIPO · Case No. D2025-1223

En-heygen.com

TransferWIPO-indexed · informational, not legal advice

The Panel ordered transfer of <en-heygen.com>. It found the domain confusingly similar to the Complainant’s HEYGEN mark, that the Respondent lacked rights or legitimate interests, and that the domain was registered and used in bad faith. The domain resolved to a website displaying HEYGEN, describing services similar to the Complainant’s offering, and presenting terms of service that referred to <heygen.com> and were virtually identical to the Complainant’s terms.

Outcome
Transfer
At a glance
Provider
WIPO
Outcome
Transfer
Decision date
2025-05-21
Panelist(s)
Petillion, Flip Jan Claude
Complainant
HeyGen Technology Inc.
Respondent
Enrico Pellegrini
Disputed domain(s)
en-heygen.com
Domain history UDRP Intelligence

The timeline behind en-heygen.com

Registration, the decision and the archived record of what this domain actually displayed — from public RDAP and the Internet Archive.

Westmore reconstructs the full history behind en-heygen.com — from public RDAP and the Internet Archive — as part of UDRP Intelligence:

Registration → decision → today timeline
Archived Wayback evidence of what the site showed
Registry bad-faith signals
The live current registrant
Available in UDRP Intelligence
Verified public record
Outcome & remedy
Complaint granted. Panel ordered transfer of en-heygen.com.
Reverse Domain Name Hijacking
No RDNH raised.
Westmore Insight

The decision illustrates how a domain combining an entire trademark with a short prefix can satisfy confusing similarity, while the associated website content becomes decisive under the second and third elements. Displaying the mark, offering similar services, referring to the trademark owner’s domain, and reproducing its terms of service collectively supported findings of false affiliation, absence of legitimate use, knowledge of the Complainant, and bad faith.

The three-part test
Identical or Confusingly SimilarMet
Rights or Legitimate InterestsMet
Registered and Used in Bad FaithMet

Result of record. The panel's reasoning and decisive facts behind each element are in the Intelligence dossier below.

Case details
Provider
WIPO
Outcome
Transfer
Decision date
2025-05-21
Panel
Petillion, Flip Jan Claude
Full decision
10 min read · hosted by Westmore

ARBITRATION AN D MEDIATION CENTER ADMINISTRATIVE PANEL DECISION HeyGen Technology Inc. v. Enrico Pellegrini Case No. D2025-1223 1. The Parties The Complainant is HeyGen Technology Inc., United States of America (“United States”), represented by Coates IP LLP, United States. The Respondent is Enrico Pellegrini, Italy. 2. The Domain Name and Registrar The Disputed Domain Name <en-heygen.com> is registered with Register SPA (the “Reg istrar”). 3. Procedural History The Complaint was filed with the WIPO Arbitration and Mediation Center (the “Center”) on March 25, 2025. On March 26, 2025, the Center transmitted by email to the Registrar a request f or registrar verif ication in connection with the Disputed Domain Name. On March 27, 2025, the Registrar transmitted by email to the Center its verif ication response disclosing registrant and contact information for the Disputed Domain Name which differed from the named Respondent (UNKNOWN RESPONDENT) and contact inf ormation in the Complaint. The Center sent an email communication to the Complainant on March 27, 2025, providing the registrant and contact information disclosed by the Registrar, and inviting the Complainant to submit an amendment to the Complaint. The Complainant f iled an amended Complaint on March 27, 2025. The Center verif ied that the Complaint together with the amended Complaint satisf ied the f ormal requirements of the Uniform Domain Name Dispute Resolution Policy (the “Policy” or “UDRP”), the Rules f or Unif orm Domain Name Dispute Resolution Policy (the “Rules”), and the WIPO Supplemental Rules f or Unif orm Domain Name Dispute Resolution Policy (the “Supplemental Rules”). In accordance with the Rules, paragraphs 2 and 4, the Center f ormally notif ied the Respondent of the Complaint, and the proceedings commenced on April 1, 2025. In accordance with the Rules, paragraph 5, the due date for Response was April 21, 2025. The Respondent did not submit any Response. Accordingly, the Center notif ied the Respondent’s def ault on April 22, 2025. The Center appointed Flip Jan Claude Petillion as the sole panelist in this matter on May 2, 2025. The Panel f inds that it was properly constituted. The Panel has submitted the Statement of Acceptance and Declaration of Impartiality and Independence, as required by the Center to ensure compliance with the Rules, paragraph 7. page 2 4. Factual Background The Complainant, HeyGen Technology Inc., is a Delaware corporation, founded in 2020 with headquarters in Los Angeles, United States of America. The Complainant creates photo-realistic avatars via user-submitted photos and videos as well as a library of pre-made avatars, using generative artif icial intelligence. The Complainant is the owner of inter alia the f ollowing trademarks: - HEYGEN, United States mark No. 7725074 registered on March 11, 2025, in class 42; - HEYGEN, United Kingdom word mark No. UK00003940036 registered on October 27, 2023, in classes 9 and 42; - HEYGEN, European Union wo rd m ark No. 018908079 registered on December 26, 2023, in classes 9 and 42. In September 2022, the Complainant launched a platform and services, using the HEYGEN sign, allowing users to create avatar videos o r to translate and lip-sync vi deos. The Complainant also claims to operate the domain name <heygen.com>. The Disputed Domain Name was registered on November 28, 2024. According to the Complainant’s evidence, the Disputed Domain Name resolves to a website displaying the term “HeyGen” multiple times, adding the following text: “HeyGen is a powerful online video creation platf orm that empowers individuals and businesses to produce high-quality videos effortlessly and in no time. With a versatile suite of tools and f eatures, it supports various video formats, including marketing content, social media posts, presentations, and more, making it ideal for diverse needs.” The website displays a “Try HeyGen for FREE!” button below. The Disputed Domain Name currently resolves to the same website. Said website f eatures terms and conditions that are presented as “Terms of Service for HeyGen.com” and which are almost identical to the terms of service on the website associated to the domain name <heygen.com>. 5. Parties’ Contentions A. Complainant The Complainant contends that it has satisfied each of the elements required under the Policy f or a transf er of the Disputed Domain Name. Notably, the Complainant contends that the Disputed Domain Name is conf usingly similar to the Complainant’s HEYGEN trademark as it incorporates the trademark plus the additional term “en”, which is a common abbreviation for “English” and does nothing to distinguish the Disputed Domain Name f ro m the Complainant’s trademark. The Complainant further claims that the Respondent has no rights or legitimate interests in respect of the Disputed Domain Name as the Respondent does not own any trademark registration, has no known connection to the Complainant, and has not received any authorization or license to use the HEYGEN trademark or include it in a domain name. Finally, the Complainant claims that the Disputed Domain Name was registered and is being used in bad f aith. According to the Complainant: - The Disputed Domain Name was registered well af ter the HeyGen products and the HEYGEN trademark became well known and f amous; - The Disputed Domain Name resolves to a site that solely off ers competing digital image and avatar products and services under the HEYGEN trademark, which clearly evidences the Respondent’s bad f aith attempt to ride on the well-known status and f ame of the HEYGEN mark; and page 3 - The Respondent’s copying of the Complainant’s terms and conditions, including the Complainant’s domain name <heygen.com> constitutes clear bad faith that the Respondent is attempting to deceive customers that it is in f act the Complainant. B. Respondent The Respondent did not reply to the Complainant’s contentions. 6. Discussion and Findings A. Identical or Confusingly Similar It is well accepted that the f irst element f unctions primarily as a standing requirement. The standing (or threshold) test for confusing similarity involves a reasoned but relatively straightforward comparison between the Complainant’s trademark and the Disputed Domain Name. WIPO Overview of WIPO Panel Views on Selected UDRP Questions, Third Edition (“WIPO Overview 3.0 ”), section 1.7. Based on the available record, the Complainant has shown rights in respect of a trademark or service mark f or the purposes of the Policy. WIPO Overview 3.0 , section 1.2.1. The entirety of the HEYGEN mark is reproduced within the Disputed Domain Name. Accordingly, the Disputed Domain Name is confusingly similar to the mark for the purposes of the Policy. WIPO Overview 3.0, section 1.7. Although the addition of other terms (here, “en”) may bear on assessment of the second and third elements, the Panel f inds the addition of such term d oes not prevent a f inding of conf using similarity between the Disputed Domain Name and the mark f or the purposes of the Policy. WIPO Overview 3.0 , section 1.8. The Panel f inds the f irst element of the Policy has been established. B. Rights or Legitimate Interests Paragraph 4(c) of the Policy provides a list of circumstances in which the Respondent may demonstrate rights or legitimate interests in a disputed domain name. Although the overall burden of proof in UDRP proceedings is on the complainant, panels have recognized that proving a respondent lacks rights or legitimate interests in a domain name may result in the difficult task of “proving a negative”, requiring information that is of ten primarily within the knowledge or control of the respondent. As such, where a complainant makes out a prima facie case that the respondent lacks rights or legitimate interests, the burden of production on this element shifts to the respondent to come f orward with relevant evidence demonstrating rights or legitimate interests in the domain name (although the burden of proof always remains on the complainant). If the respondent f ails to come f orward with such relevant evidence, the complainant is deemed to have satisf ied the second element. WIPO Overview 3.0 , section 2.1. Having reviewed the available record, the Panel finds the Complainant has established a prima f acie case that the Respondent lacks rights or legitimate interests in the Disputed Domain Name. The Respondent has not rebutted the Complainant’s prima facie showing and has not come f orward with any relevant evidence demonstrating rights or legitimate interests in the Disputed Domain Name such as those enumerated in the Policy or otherwise. Fundamentally, a respondent’s use of a domain name will not be considered “f air” if it f alsely suggests af f iliation with the trademark owner. The correlation between a domain name and the complainant’s mark is of ten central to this inquiry. page 4 Beyond looking at the domain name and the nature of any additional terms appended to it, UDRP panels assess whether the overall facts and circumstances of the case, and the absence of a response, support a f air use or not (see sections 2.5.2 and 2.5.3 of WIPO Overview 3.0 ). The Disputed Domain Name currently resolves to a website displaying the Complainant’s HEYGEN trademark, seemingly of f ering services that are similar to the Complainant’s own of f ering, and virtually identical terms of service. The Panel f inds that this does not amount to a bona fide offering of goods or services, or a legitimate noncommercial or f air use of the Disputed Domain Name. Moreover, the Respondent does not accurately and prominently disclose its (absence of) relationship with the Complainant. As a result, the Respondent fails the so-called “Oki Data test” for legitimate resellers, distributors or service providers of the Complainant’s goods or services. The Respondent had the opportunity to demonstrate his rights or legitimate interests but did not do so. In the absence of a Response from the Respondent, the prima facie case established by the Complainant has not been rebutted. Based on the available record, the Panel f inds the second element of the Policy has been established. C. Registered and Used in Bad Faith The Panel notes that, f or the purposes of paragraph 4(a)(iii) of the Policy, paragraph 4(b) of the Policy establishes circumstances, in particular, but without limitation, that, if found by the Panel to be present, shall be evidence of the registration and use of a domain name in bad f aith. In the present case, the Panel notes that the Respondent has used the Disputed Domain Name displaying the Complainant’s HEYGEN trademark, a service description that is similar to the Complainant’s of f ering, and terms of service that refer to the Complainant’s <heygen.com> domain name and which are virtually identical to the Complainant’s terms of service. In the Panel’s view, the circumstances of this case indicate that the Respondent has intentionally attempted to attract Internet users to its website for commercial gain by creating a likelihood of confusion with the Complainant’s trademark and obtaining personal information f rom visitors. WIPO Overview 3.0 , section 3.1.4. In the present case, the Panel finds that the Respondent must have been aware of the Complainant and its trademark rights when it registered the Disputed Domain Name as: - the Complainant’s HEYGEN trademark was registered prior to the Disputed Domain Name; - the Disputed Domain Name resolves to a website displaying both the Complainant’s HEYGEN trademark, ref ers to the Complainant’s own website, and seemingly of f ering similar services. Having reviewed the record, the Panel finds the Respondent’s registration and use of the Disputed Domain Name aimed at creating a risk of affiliation with the Complainant to acquire personal information from visitors. Finally, the Respondent did not formally take part in the administrative proceedings. According to the Panel, this af f irms the Panel’s f inding of the Respondent’s bad f aith. Based on the available record, the Panel finds that the Complainant has established the third element of the Policy. page 5 7. Decision For the f oregoing reasons, in accordance with paragraphs 4(i) of the Policy and 15 of the Rules, the Panel orders that the Disputed Domain Name <en-heygen.com> be transf erred to the Complainant. /Flip Jan Claude Petillion/ Flip Jan Claude Petillion Sole Panelist Date: May 16, 2025

Source of record: WIPO . Reproduced for research; WIPO is the authoritative source.

Beyond the decision

What Westmore sees around en-heygen.com

The decision is only the record. Westmore connects it to the cases, authorities, panelists, parties and domain evidence surrounding it.

Connected to Westmore UDRP Intelligence
116,099 decisions · citations · panelists · parties · domain history
Eleanor · UDRP intelligence
Ask Eleanor about this decision
Ask Eleanor about this decision

A short, grounded explanation drawn only from this decision's record — not legal advice or a prediction.

Unlocking Eleanor for this case uses 1 of your complimentary Intelligence unlocks· 3 remaining

Grounded in the Westmore record for this decision. Research/informational only — not legal advice or a prediction of any outcome.

Westmore Professional · Unlock the intelligence

The decision is only the beginning.

You've seen what happened. Now discover the deeper intelligence behind the case, the panelist, the parties and the authorities that matter.

Citation Intelligence
How this decision is cited and treated across the corpus.
Panelist Intelligence
The panel's tendencies, outcomes and reasoning patterns.
Domain History
Ownership chronology — creation vs. respondent acquisition.
Opposing-Party Research
Complainant, counsel and portfolio context.
Independent Case Review
Eleanor challenges your filing before the other side does.
Professional Matters
Open, research and manage matters end to end.
$395/month
Unlock Westmore Professional Annual & firm seats available · cancel anytime
Take the next step
Westmore UDRP · find the right service

Westmore UDRP records draw on WIPO-indexed decisions and are provided for research and informational purposes only. Not legal advice, a clearance opinion, or a prediction of any outcome.

Confidential buyer-side representation for premium-domain acquisitions, backed by WHOIS, UDRP and domain-sales intelligence.

or
Buyer-side only Escrow-protected NDA on request
Services
Research
UDRP
Widgets
Westmore
Support
Know everything about a domain
Owner, history, status and risk in one search

Copyright © 2026 Westmore. All rights reserved.

Start a confidential acquisition →

Essential cookies only. Nothing is sold or shared.