Who owns the C4IMMUNOLOGY trademark?

The C4IMMUNOLOGY trademark is owned by OncoC4, Inc..

What class is the C4IMMUNOLOGY trademark registered in?

The C4IMMUNOLOGY trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for C4IMMUNOLOGY?

The USPTO serial number for C4IMMUNOLOGY is 98818633.

What is the registration number for C4IMMUNOLOGY?

C4IMMUNOLOGY is registered under USPTO registration number 0.

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Updated Sep 26, 2026·22 searches this week

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C4I

USPTO Trademark Record

PENDING

C4IMMUNOLOGY

SN 98818633·Reg 0·Filed Oct 24, 2024

Owner OncoC4, Inc.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

C4IMMUNOLOGY (Serial No. 98818633), Registration No. 0, is a pending US trademark filed on Oct 24, 2024 by OncoC4, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

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Mark Intelligence

C4IMMUNOLOGY (Reg. #0) is a pending US trademark that was filed in 2024 and is currently under USPTO examination. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research....

FILED

Oct 24, 2024

SERIAL

98818633

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateOct 24, 2024

Serial Number98818633

Registration No.0

Registration DateDec 31, 1969

Status DateApr 24, 2026

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

20 events

SUSPENSION LETTER WRITTEN

Apr 24, 2026

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Apr 24, 2026

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Apr 24, 2026

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 09, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 09, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 09, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Dec 09, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Dec 09, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Sep 10, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 10, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 10, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 30, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 29, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 29, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Apr 29, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 29, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 29, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 25, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 24, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 24, 2024

NEW APPLICATION ENTERED

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ACR

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C4IMMUNOLOGY

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