HELSINN BIREX PHARMACEUTICALS LIMITED

4 Marks

Company

First Filed:May 21, 2011Latest Filed:Oct 24, 2025Address:15 Damastown, Mulhuddart, Dublin, D15 X925, IE

Portfolio Overview

Registered

2(67%)

Pending

1(33%)

Dead

1(33%)

Top Classes

Class 5

Pharmaceuticals

3(100%)

TTAB Proceedings

No litigation activity

Top Firms

Amanda Nye Law Offices(Aug 2014)

Moore & Van Allen PLLC(Dec 2004)

FREDRIKSON & BYRON, P.A.(Oct 2025)

Trademark Portfolio

5 results

(current & previous marks)

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Ownership

Current4

Previous1

Status

Registered3

Pending1

Cancelled1

Abandoned0

Expired0

Mark Type

Word5

Stylized0

Design0

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NonVisual0

Class 54

Class 91

Class 361

Class 441

LEDAGA

Trademark

Word

ITU

PENDING

Owner:

Serial:99460810

Filed:Oct 24, 2025

Classes:5

Goods & Services

Class 005: Pharmaceutical preparations for the treatment of lymphoma, non-Hodgkin's lymphoma, cutaneous T-cell lymphoma, fungoid mycosis, vitiligo, psoriasis, alopecia areata, histiocytosis, melanoma and auto-immune skin diseases

VALCHLOR SUPPORT

Trademark

Word

REGISTERED

Owner:

Serial:86366341

Filed:Aug 14, 2014

Classes:9, 36, 44

Registration:4746737

Registered:Jun 2, 2015

Goods & Services

[ Publications, namely, newsletters, reports, brochures, and printed teaching materials in the fields of healthcare and pharmaceuticals ] * ((downloadable brochures in the fields of healthcare and pharmaceuticals)) *; Providing insurance information to patients and healthcare professionals; providing financial information about health benefit plans to patients and healthcare professionals; Providing healthcare information about the treatment of lymphomas and fungoides; providing a website featuring medical information and information relating to the therapeutic properties of pharmaceuticals for patient management, monitoring and care; "SUPPORT IN INTERNATIONAL CLASSES 036 AND 044"

VALCHLOR

Trademark

Word

REGISTERED

Owner:

Serial:85425856

Filed:Sep 19, 2011

Classes:5

Registration:4538181

Registered:May 27, 2014

Goods & Services

pharmaceutical preparations for the treatment of lymphomas, non-Hodgkins lymphomas, cutaneous T cell lymphomas, mycosis fungoides [, vitiligo, psoriasis, and alopecia areata ]