Who owns the SEROTONIN ACTIVE trademark?

The SEROTONIN ACTIVE trademark is owned by SEROTONIN IP LLC.

What is the serial number for SEROTONIN ACTIVE?

The USPTO serial number for SEROTONIN ACTIVE is 99668643.

What is the registration number for SEROTONIN ACTIVE?

SEROTONIN ACTIVE is registered under USPTO registration number 0.

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Updated Oct 2, 2026·13 searches this week

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USPTO Trademark Record

PENDING

SEROTONIN ACTIVE

Q: What class is the SEROTONIN ACTIVE trademark registered in?

The SEROTONIN ACTIVE trademark is registered in Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services).

SN 99668643·Reg 0·Filed Feb 24, 2026

Owner SEROTONIN IP LLC

Education; providing of training; entertainment; sporting and cultural activities.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

SEROTONIN ACTIVE (Serial No. 99668643), Registration No. 0, is a pending US trademark filed on Feb 24, 2026 by SEROTONIN IP LLC. This trademark covers Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services).

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Mark Intelligence

SEROTONIN ACTIVE (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 041 (Education & entertainment services) and Class 044 (Medical, veterinary & beauty care services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Medical services; veterinary service.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 24, 2026

SERIAL

99668643

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateFeb 24, 2026

Serial Number99668643

Registration No.0

Registration DateDec 31, 1969

Status DateJul 21, 2026

Published for OppositionJul 21, 2026

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

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.