Who owns the BIO trademark?

The BIO trademark is owned by DDR Pharmaceutical Corp..

What class is the BIO trademark registered in?

The BIO trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for BIO?

The USPTO serial number for BIO is 81020309.

What is the registration number for BIO?

BIO is registered under USPTO registration number 1020309.

Sealvo

Home Search: BIOBIO #81020309

Back

Updated Sep 20, 2026·37 searches this week

View on USPTO TSDR Find similar marks

BIO

USPTO Trademark Record

ABANDONED

BIO

SN 81020309·Reg 1020309·Filed Dec 31, 1969

Owner DDR Pharmaceutical Corp.

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.

BIO (Serial No. 81020309), Registration No. 1020309, is a abandoned US trademark filed on Dec 31, 1969 by DDR Pharmaceutical Corp.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Conflict Analysis

Full conflict analysis for BIO (SN 81020309) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

BIO (Reg. #1020309) is an abandoned US trademark that was filed in 1969 but has since been abandoned. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs....

FILED

Dec 31, 1969

SERIAL

81020309

REG#

1020309

REGISTERED

Sep 16, 1975

Filing Information

StatusABANDONED

Filing DateDec 31, 1969

Serial Number81020309