CHAIN REACTION
"CHAIN REACTION" is a word mark owned by Palantir Technologies Inc., filed at the USPTO on February 21, 2026. It has been allowed and covers class 42 (Computer and Scientific Services).
- Status
- Allowed
- Since September 8, 2026
- Filed
- February 21, 2026
- Registered
- Not yet
- Expires
- Not recorded
- Application no.
- 99663798
- Registration no.
- Not yet
- Office
- USPTO
- United States Patent and Trademark Office
- Mark type
- Word mark
- 1 class
Who owns CHAIN REACTION
The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.
Owner
Palantir Technologies Inc.
PLTR · Aventura, United States
Representative
Mark A. Jansen
Fenwick & West LLP
What the mark covers
The products and services CHAIN REACTION is filed for, grouped by Nice class.
Software as a service (SaaS) services featuring computer operating system software; Software as a service (SaaS) services featuring software for developing and implementing algorithms, ontologies, and computer programs in the fields of artificial intelligence, machine learning, deep learning, natural language generation, statistical learning, supervised learning, un-supervised learning, data mining, predictive analytics, and business intelligence; Software as a service (SaaS) services featuring software for the collection, editing, organizing, modifying, book marking, transmission, storage, and sharing of data and information; Software as a service (SaaS) services featuring software for developing, deploying, and scaling other software and information technology systems; Software as a service (SaaS) services featuring computer software platforms for managing, coordinating, and optimizing artificial intelligence computer network infrastructure; Software as a service (SaaS) services featuring operating system software for manufacturing and construction equipment, devices, and machines; Software as a service (SaaS) services featuring monitoring, data analytics, and event notification software in the field of industrial, defense, and artificial intelligence infrastructure safety; Software as a service (SaaS) services featuring monitoring, data analytics, and event notification software in the field of energy infrastructure; Software as a service (SaaS) services featuring software for industrial and energy plant maintenance; operating system software for national defense and military equipment, vehicles, and machinery; Software as a service (SaaS) services featuring software for planning, designing, and managing the construction and deployment of hyperscale data centers; Software as a service (SaaS) services featuring software for monitoring, analyzing, and optimizing the performance and reliability of energy and power generation infrastructure; Software as a service (SaaS) services featuring software for monitoring, analyzing, and optimizing the performance and reliability of energy infrastructure in support of artificial intelligence computing workloads; Platform as a service (PaaS) services featuring software for coordinating business, industrial, and data center operations; Software as a service (SaaS) services featuring supply chain, scheduling, and logistics management software; Software as a service (SaaS) services featuring software for developing, implementing, and optimizing artificial intelligence and machine learning processes and systems; Software as a service (SaaS) services featuring software that uses artificial intelligence for optimizing industrial, data center, and business processes and information technology systems; Software as a service (SaaS) featuring software for monitoring and managing industrial, data center, and business infrastructure processes, systems, and performance; design, development and implementation of software; computer technology consultancy; business technology software consultation services; technology consultation in the field of artificial intelligence (AI)
What has happened so far
Steps recorded by the USPTO, newest first.
- Noa e-mailed - sou required from applicant
- Teas change of correspondence received
- Applicant/correspondence changes (non-responsive) entered
- Teas change of owner address received
- Official gazette publication confirmation e-mailed
- Published for opposition
- Notification of notice of publication e-mailed
- Approved for pub - principal register
- Assigned to examiner
- Assigned to examiner
4 earlier steps on the official record.
About CHAIN REACTION
Who owns the trademark "CHAIN REACTION"?
The USPTO trademark "CHAIN REACTION" (application 99663798) is owned by Palantir Technologies Inc.
What is the status of "CHAIN REACTION"?
Its status at the USPTO is: allowed.
Get this data via the API
Everything on this page comes from the Signa API. Pull CHAIN REACTION 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}/eventsEvery step in the office history
GET/v1/proceedings?trademark_id={id}Oppositions and cancellations against the mark
ID=tm_019d2bab-2153-741c-9147-3baca3105cab
curl https://api.signa.so/v1/trademarks/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "tm_019d2bab-2153-741c-9147-3baca3105cab",
"object": "trademark",
"mark_text": "CHAIN REACTION",
"status": {
"primary": "pending",
"stage": "allowed"
},
"office_code": "US",
"application_number": "99663798",
"filing_date": "2026-02-21",
"nice_classes": [
42
],
"owners": [
{
"name": "Palantir Technologies Inc.",
"entity_id": "ent_019ebbc9-153b-7327-bfc9-4406d493c01d"
}
]
}