Who owns the LEYLEFGO trademark?

The LEYLEFGO trademark is owned by Praxis Precision Medicines, Inc..

What is the serial number for LEYLEFGO?

The USPTO serial number for LEYLEFGO is 99851791.

What is the registration number for LEYLEFGO?

LEYLEFGO is registered under USPTO registration number 0.

LEY

USPTO Trademark Record

PENDING

LEYLEFGO

Q: What class is the LEYLEFGO trademark registered in?

The LEYLEFGO trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services), Class 044 (Medical, veterinary & beauty care services).

SN 99851791·Reg 0·Filed May 28, 2026

Owner Praxis Precision Medicines, Inc.

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.; 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.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

LEYLEFGO (Serial No. 99851791), Registration No. 0, is a pending US trademark filed on May 28, 2026 by Praxis Precision Medicines, Inc.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services), Class 044 (Medical, veterinary & beauty care services).

Mark Intelligence

LEYLEFGO (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services) and Class 044 (Medical, veterinary & beauty care services) respectively. Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs....

FILED

May 28, 2026

SERIAL

99851791

REG#

Owner

Applicant

Praxis Precision Medicines, Inc.

Entity

Corporation

State

Address

99 High Street, 30th Floor, Boston, MA, 02110

Country

Attorney

NameMichael H. Jacobs

Law firm

Michael H. Jacobs Crowell & Moring LLP

Docket

121330.TB969US

Address

P.O. Box 14300, Washington, DC 20044-4300, United States

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Filing Information

StatusPENDING

Filing DateMay 28, 2026

Serial Number99851791

Registration No.0

Status DateOct 08, 2026

Published for OppositionOct 27, 2026

Mark TypeDesign with words

Attorney Docket121330.TB969US

Status DescriptionLive and pending, publication issue review complete

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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.

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

Status History

6 events

ASSIGNED TO EXAMINER

Sep 30, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 30, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 29, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED