DIFFDX Trademark

Serial Number: 90309436 • Registration: 6604224

DIFFDX is a trademark filed by Castle Biosciences Incorporated on November 10, 2020. The trademark is classified under Class 44 (Medical Services). The application is currently registered and active.

Trademark Classes

Class 44 - Medical Services

Medical services; veterinary services; hygienic and beauty care for human beings or animals

Owner Contact Info

Castle Biosciences Incorporated (46 trademarks)

505 S. Friendswood Drive, 4th Floor
Houston, TX 77546

Entity Type: 03

Legal Representation

Attorney of Record

James D. Petruzzi

284 trademarks filed View all →

Trademark Details

Filing Date

November 10, 2020

Registration Date

December 28, 2021

First Use Anywhere

November 3, 2020

First Use in Commerce

November 3, 2020

Goods & Services

Providing medical diagnostic testing services to dermatologists, surgeons, and oncologists for diagnostic and prognostic purposes for dermatologic melanoma, namely genetic expression profiling and gene sequencing using a neural network, artificial intelligence-designed algorithm relating to dermatological melanoma, and providing medical information based on the expression