PERMASEP Trademark (Class 7) — Removed Status & Details
Source: Indian Trademark Registry (ipindia.gov.in) · IP India record as of 09/07/2026 · Indexed 2026-07-09 · Last updated 9 Jul 2026
Trademark Fact Sheet
Goods & Services
PERMEATING APPARATUS FOR SEPARATING COMPONENTS OF A MIXTURE.
Owner
- Name
- E.I. DU PONT MERCK PHARMACEUTICAL COMPANY Trading As : E.I.DU PONT MERCK PHARMACEUTICAL COMPANY Body Incorporate2 trademarks filed under this owner
- Address
- 1007 MARKET STREET, WILMINGTON DELAWARE 19898 UNITED STATES OF AMERICA
- State
- West Bengal
Other trademarks by this owner
Application Timeline
Filing claims & diligence
- First use claim
- Proposed to be used
- Filing mode
- Branch Office
- Category
- TRADE MARK
What does this status mean?
PERMASEP's registration in Class 7 has lapsed because it wasn't renewed. It may be restorable — act soon, as the name could become available to others.
Frequently asked questions
The trademark PERMASEP (Application No. 239660) is owned by (1) E.I. DU PONT MERCK PHARMACEUTICAL Trading As : E.I.DU PONT MERCK PHARMACEUTICAL, as recorded in the Indian Trademark Registry. Trademark ownership in India is determined by the Trade Marks Act, 1999 and the Trade Marks Rules, 2017.
The current status of PERMASEP is "Removed". It was filed on 24/12/1966 at KOLKATA in Class 7. Status may change over time as the application moves through examination, publication, opposition and registration stages.
PERMASEP is filed in Class 7, covering: PERMEATING APPARATUS FOR SEPARATING COMPONENTS OF A MIXTURE.
PERMASEP covers: PERMEATING APPARATUS FOR SEPARATING COMPONENTS OF A MIXTURE.
The exact word "PERMASEP" is already on record at the Indian Trademark Registry under Application No. 239660. If you intend to use a similar mark for similar goods or services, you should conduct a comprehensive availability search and consult a trademark attorney before filing. Registerkaro offers a free availability check followed by professional filing.
PERMASEP is valid up to 24/12/2008. Indian trademarks are valid for 10 years from the date of registration and can be renewed indefinitely in 10-year blocks.
If PERMASEP is in the "Advertised before Acceptance" or "Accepted & Advertised" stage, you have a 4-month window from publication in the Trade Marks Journal to file an opposition (Form TM-O) at the same Trade Marks Registry office. Grounds typically include prior rights, descriptiveness or bad faith. Registerkaro can prepare and file a Notice of Opposition for you.
— Public Notice —
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For individuals or companies who just want to file a trademark.
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