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XCELLON - Owned by Xcellon Biologics Delaware LLC - (Class 042) | Sealvo

Home Search: XCELLONXCELLON #99820234

Updated Oct 7, 2026·39 searches this week

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XCE

USPTO Trademark Record

PENDING

XCELLON

SN 99820234·Reg 0·Filed May 13, 2026

Owner Xcellon Biologics Delaware LLC

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.

XCELLON (Serial No. 99820234), Registration No. 0, is a pending US trademark filed on May 13, 2026 by Xcellon Biologics Delaware LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

XCELLON (Reg. #0) is a pending US trademark that was filed in 2026 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

May 13, 2026

SERIAL

99820234

REG#

0

Filing Information

StatusPENDING

Filing DateMay 13, 2026

Serial Number99820234

Registration No.0

Status DateSep 29, 2026

Mark TypeStandard characters

Attorney DocketXCELLON

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

1

OFFICE

USPTO

COUNTRY

US

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 20, 2024

First use in commerce: Dec 20, 2024

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.

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

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Status History

10 events

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 29, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 29, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 29, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Sep 25, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 25, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 25, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 14, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 31, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 13, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

May 13, 2026

APPLICATION FILING RECEIPT MAILED

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