Who owns the CISLEUKIN trademark?

The CISLEUKIN trademark is owned by INHIBRX BIOSCIENCES, INC..

What class is the CISLEUKIN trademark registered in?

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

What is the serial number for CISLEUKIN?

The USPTO serial number for CISLEUKIN is 50144286.

What is the registration number for CISLEUKIN?

CISLEUKIN is registered under USPTO registration number 0.

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Updated Oct 18, 2026·17 searches this week

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CIS

USPTO Trademark Record

PENDING

CISLEUKIN

SN 50144286·Reg 0·Filed Oct 05, 2026

Owner INHIBRX BIOSCIENCES, 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.

CISLEUKIN (Serial No. 50144286), Registration No. 0, is a pending US trademark filed on Oct 05, 2026 by INHIBRX BIOSCIENCES, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

CISLEUKIN (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

Oct 05, 2026

SERIAL

50144286

REG#

Filing Information

StatusPENDING

Filing DateOct 05, 2026

Serial Number50144286

Registration No.0

Status DateOct 05, 2026

Mark TypeStandard characters