Checkerspot® has developed processes, ingredients, materials, formulations, and other innovations that are protected by patents in the U.S. and elsewhere.

This page provides notice pursuant to 35 U.S.C. § 287(a) that the products listed below may be covered by or incorporate the associated patents.

The following list of products and patents may not be exhaustive.

Additional patent applications may be pending in the U.S. and abroad.

  • WTHR SPF 15 Lip Balm

    U.S. Patent No. 11,873,405

  • SPF 50 Sun Stick

    U.S. Patent No. 11,873,405

  • Face Cleanser

    U.S. Patent No. 11,873,405

  • Face Cream

    U.S. Patent No. 11,873,405