RIVAMIST
LIVE

Serial Number

50119761

Owner

Lachesis Biosciences Limited

Attorney

Jonathan A. Hyman

Filing Date

Sep 21, 2026

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RIVAMIST Trademark

Serial Number: 50119761

RIVAMIST is a trademark filed by Lachesis Biosciences Limited on September 21, 2026. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently pending registration.

Owner Contact Info

Lachesis Biosciences Limited (4 trademarks)

24 Mickle Crescent

Entity Type: 99

Trademark Details

Filing Date

September 21, 2026

Registration Date

Not Registered

Goods & Services

(Based on 44(e))(Based on Intent to Use) Pharmaceutical preparations for the treatment of central nervous system and neurological diseases and disorders; Pharmaceutical preparations for the treatment of central nervous system and neurological diseases and disorders, namely, Alzheimer’s and Parkinson’s disease; Pharmaceutical preparations for the treatment of central nervous system and neurological diseases and disorders, namely, medical preparations for the treatment of central nervous system and neurological diseases and disorders; Pharmaceutical preparations for the treatment of central nervous system and neurological diseases and disorders, namely, medical preparations for the treatment of Alzheimer’s and Parkinson’s disease (Based on Intent to Use) Medical preparations for the treatment of central nervous system and neurological diseases and disorders; Medical preparations for the treatment of Alzheimer’s and Parkinson’s disease

Filing History

APPLICATION FILING RECEIPT MAILED
Sep 21, 2026 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Sep 21, 2026 NWOS
NEW APPLICATION ENTERED
Sep 21, 2026 NWAP