USPTO trademark

LUMEN

Under examinationUSPTOWord markClass 9Class 35Class 38Class 42

"LUMEN" is a word mark owned by CenturyLink Communications, LLC, filed at the USPTO on May 20, 2026. It is under examination and covers classes 9, 35, 38 and 42.

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Official USPTO record
LUMEN trademark as filed
As filed with the USPTO
Status
Under examination
Since July 30, 2026
Filed
May 20, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99835982
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
4 classes
Ownership

Who owns LUMEN

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

CenturyLink Communications, LLC

Denver, United States

500 trademarks in the portfolioView company

Representative

Gretchen L Testerman

Goods and services

What the mark covers

The products and services LUMEN is filed for, grouped by Nice class.

  • Downloadable computer software for artificial intelligence and machine learning for use in network performance monitoring, cybersecurity, and data analytics; downloadable computer software using artificial intelligence for monitoring, managing, and optimizing telecommunications networks and cloud infrastructure; downloadable computer software for predictive analytics using artificial intelligence in the field of telecommunications and enterprise data management; downloadable computer software for automating business processes using artificial intelligence for enterprise data processing and network operations; downloadable software for edge computing and data processing in telecommunications networks using artificial intelligence; downloadable software for artificial intelligence-powered cybersecurity threat detection and mitigation; computer software for artificial intelligence-enabled network performance monitoring and management; downloadable mobile applications featuring artificial intelligence for enterprise communications and collaboration and network management

  • Business data analysis services using artificial intelligence in the field of telecommunications and enterprise data; providing business intelligence services using artificial intelligence for analyzing enterprise and network data and generating insights; business consulting services in the field of artificial intelligence for enterprise data analytics, network operations, and digital transformation; customer analytics and customer experience optimization services using artificial intelligence for businesses; business process automation consulting services utilizing artificial intelligence for enterprise operations and network management

  • Telecommunications services, namely, transmission of data, voice, and video using artificial intelligence-enhanced network routing and optimization; providing access to artificial intelligence-enabled software platforms for network management and data analytics via telecommunications networks; electronic transmission of data and documents via computer networks enhanced by artificial intelligence; providing telecommunications connectivity services for artificial intelligence and Internet of Things (IoT) devices and applications; telecommunications consulting services in the field of artificial intelligence-enabled network infrastructure and connectivity

  • Software as a service (SaaS) featuring artificial intelligence software platforms for network management, cybersecurity, data analytics, and enterprise applications; platform as a service (PaaS) featuring computer software platforms using artificial intelligence for developing, deploying, and managing applications for telecommunications networks, cybersecurity, and data analytics; cloud computing services featuring artificial intelligence-enabled infrastructure and computing resources for enterprise data processing and network operations; providing temporary use of on-line non-downloadable cloud computing software using artificial intelligence for network monitoring, cybersecurity, and data analytics; design and development of artificial intelligence software for telecommunications, cybersecurity, and enterprise data analytics; technological consulting services in the field of artificial intelligence software design and development for telecommunications networks and cloud infrastructure; providing temporary use of non-downloadable artificial intelligence software for data analytics, predictive modeling, and business automation; computer programming services for artificial intelligence applications in telecommunications and enterprise systems; providing online non-downloadable software featuring artificial intelligence-powered tools for network security, threat intelligence, and cybersecurity; research and development services in the field of artificial intelligence technology for telecommunications, cybersecurity, and data analytics; technological consulting services in the field of artificial intelligence implementation for enterprise networks and telecommunications infrastructure; artificial intelligence-enabled data processing and hosting services; providing virtual computing environments featuring artificial intelligence capabilities via cloud computing; managed network services using artificial intelligence, namely, monitoring, managing, and optimizing telecommunications network performance for others; managed cybersecurity services using artificial intelligence, namely, monitoring computer systems for security threats and providing threat detection and mitigation services; infrastructure as a service (IaaS) services featuring artificial intelligence-enabled computing infrastructure for network operations, data processing, and cloud computing; providing colocation services, namely, providing data center facilities for artificial intelligence-enabled telecommunications and cloud computing equipment

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application extension granted/receipt provided
  2. Application extension to response period - received
  3. Notification of non-final action e-mailed
  4. Non-final action e-mailed
  5. Non-final action written
  6. Assigned to examiner
  7. Application filing receipt mailed
  8. New application office supplied data entered
  9. New application entered
FAQ

About LUMEN

Who owns the trademark "LUMEN"?

The USPTO trademark "LUMEN" (application 99835982) is owned by CenturyLink Communications, LLC.

What is the status of "LUMEN"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull LUMEN and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_019e4e1b-8549-703f-a3ad-cd627a8b0736
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019e4e1b-8549-703f-a3ad-cd627a8b0736",
  "object": "trademark",
  "mark_text": "LUMEN",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99835982",
  "filing_date": "2026-05-20",
  "nice_classes": [
    9,
    35,
    38,
    42
  ],
  "owners": [
    {
      "name": "CenturyLink Communications, LLC",
      "entity_id": "ent_019eb7a5-82ce-7102-8bfd-bdc9ae42a2f0"
    }
  ]
}