Leyden Laboratories B.V. logo

Leyden Laboratories B.V.

8 Marks
First Filed:May 21, 2021Latest Filed:Aug 19, 2025Address:Emmy Noetherweg 2, NL

Portfolio Overview

Top Classes

Class 5
Pharmaceuticals
6(75%)
Class 44
Medical, beauty and agricultural services
3(38%)
Class 35
Advertising, Business Services & Retail
3(38%)

TTAB Proceedings

Total Proceedings
2
As Plaintiff
2(100%)
As Defendant
0(0%)

Top Firms

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Trademark Portfolio

8 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
LL
LL
Trademark
Stylized
PENDING
Owner:
Serial:79437471
Filed:Aug 19, 2025
Classes:5, 35, 42, +1
Goods & Services
Class 005: Pharmaceutical products for the treatment of viral diseases; virucides; vaccines; vaccine adjuvants; viral vaccines.; Class 035: Wholesale services in the field of pharmaceutical products for the treatment of viral diseases, virucides, vaccines, vaccine adjuvants, viral vaccines.; Class 042: Research and development in the field of pharmaceutical products for the treatment of viral diseases, virucides, vaccines, vaccine adjuvants, viral vaccines.; Class 044: Medical and pharmaceutical advice.
LL
LL
Trademark
Stylized
PENDING
Owner:
Serial:79437469
Filed:Aug 19, 2025
Classes:5, 35, 42, +1
Goods & Services
Class 005: Pharmaceutical products for the treatment of viral diseases; virucides; vaccines; vaccine adjuvants; viral vaccines.; Class 035: Wholesale services in the field of pharmaceutical products for the treatment of viral diseases, virucides, vaccines, vaccine adjuvants, viral vaccines.; Class 042: Research and development in the field of pharmaceutical products for the treatment of viral diseases, virucides, vaccines, vaccine adjuvants, viral vaccines.; Class 044: Medical and pharmaceutical advice.
PANCOV
PANCOV
Trademark
Word
REGISTERED
Owner:
Serial:79385610
Filed:Jul 19, 2023
Classes:5
Registration:7445434
Registered:Jul 16, 2024
Goods & Services
Pharmaceutical products for the treatment and prevention of viral diseases
PANFLU
PANFLU
Trademark
Word
REGISTERED
Owner:
Serial:79383899
Filed:Jul 19, 2023
Classes:5
Registration:7445432
Registered:Jul 16, 2024
Goods & Services
Pharmaceutical products for the treatment and prevention of viral diseases
PANX
PANX
Trademark
Word
REGISTERED
Owner:
Serial:79384329
Filed:Jul 19, 2023
Classes:5
Registration:7741457
Registered:Apr 1, 2025
Goods & Services
Pharmaceutical products for the treatment and prevention of viral diseases
PANY
PANY
Trademark
Word
REGISTERED
Owner:
Serial:79383902
Filed:Jul 19, 2023
Classes:5
Registration:7470514
Registered:Aug 13, 2024
Goods & Services
Pharmaceutical products for the treatment and prevention of viral diseases
LEYDEN LABS
LEYDEN LABS
Trademark
Word
REGISTERED
Owner:
Serial:79336251
Filed:Feb 9, 2022
Classes:35
Registration:7846324
Registered:Jul 1, 2025
Goods & Services
On-line wholesale store services in the field of pharmaceutical products for the treatment of viral diseases and on-line wholesale store services in the field of virucides, vaccines, vaccine adjuvants, viral vaccines; "LABS"
LEYDEN LABS
LEYDEN LABS
Service Mark
Word
REGISTERED
Owner:
Serial:79317405
Filed:May 21, 2021
Classes:44
Registration:6959312
Registered:Jan 24, 2023
Goods & Services
Class 044: Medical and pharmaceutical advice in the field of treatment of viral diseases and in the field of virucides, vaccines, vaccine adjuvants, viral vaccines