PETROTHENE

LIVE

Serial Number

71668914

Owner

EQUISTAR CHEMICALS, LP

Attorney

Keelin Hargadon

First Use Date

May 18, 1954

Filing Date

Jun 25, 1954

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PETROTHENE Trademark

Serial Number: 71668914 • Registration: 0611277

PETROTHENE is a trademark filed by EQUISTAR CHEMICALS, LP on June 25, 1954. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Trademark Classes

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

Owner Contact Info

EQUISTAR CHEMICALS, LP (34 trademarks)

Delftseplein 27 E
Rotterdam 3013AA , NL

Entity Type: 03

QUANTUM CHEMICAL CORPORATION (35 trademarks)

11500 NORTHLAKE DRIVE
CINCINNATI, OH 45249

Entity Type: 03

NATIONAL PETRO-CHEMICALS CORPORATION

NEW YORK, NY

Entity Type: 03

Legal Representation

Attorney of Record

Keelin Hargadon

13 trademarks filed View all →

Correspondence Address

Keelin Hargadon LyondellBasell Legal Department

2800 Post Oak Blvd., Suite 5100

Houston, TX 77056

United States

Trademark Details

Filing Date

June 25, 1954

Registration Date

August 30, 1955

First Use Anywhere

May 18, 1954

First Use in Commerce

May 18, 1954

Goods & Services

POLYETHYLENE

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Dec 10, 2025 NA89

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

Dec 10, 2025 RNL5

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Dec 10, 2025 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 10, 2025 APRE

TEAS SECTION 8 & 9 RECEIVED

Aug 29, 2025 E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Aug 30, 2024 REM2

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Sep 3, 2015 NA89

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Sep 3, 2015 RNL4

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Sep 3, 2015 89AG

TEAS SECTION 8 & 9 RECEIVED

Aug 27, 2015 E89R