PTOPE Trademark

Serial Number: 74495680 • Registration: 1873493

PTOPE is a trademark filed by Novagen, Inc. on March 1, 1994. The trademark is classified under Class 1 (Chemicals). The application is currently no longer active.

Trademark Classes

1

Class 1 - Chemicals

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

Owner Contact Info

Novagen, Inc. (30 trademarks)

601 SCIENCE DRIVE
Madison, WI 53711

Entity Type: 03

Legal Representation

Attorney of Record

Mark A. Kassel

317 trademarks filed View all →

Trademark Details

Filing Date

March 1, 1994

Registration Date

January 17, 1995

First Use Anywhere

October 1, 1992

First Use in Commerce

November 12, 1992

Published for Opposition

October 25, 1994

Cancellation Date

January 26, 2002

Goods & Services

chemicals and biochemicals, namely, vectors for gene expression for in vitro scientific and research use, and kits consisting primarily of such vectors for gene expression