LD-DOAS

What this record means

The record shows that the mark “LD‑DOAS” is still pending on the Principal Register, owned by BLUE FRONTIER, INC., a corporation organized in Florida. The mark covers industrial chemicals that are absorbent liquid chemicals for energy storage and for controlling air temperature and humidity in liquid desiccant systems, as well as air‑conditioning installations, apparatus, HVAC units and systems that use liquid desiccant for dehumidification. A similar name would raise the closest concern in the areas of liquid desiccant chemicals and HVAC equipment, because those are the exact goods listed. The record does not give the mark control over every use of the wording; it is limited to the goods and services shown. The prosecution history shows that the applicant has repeatedly requested and received extensions to file a Statement of Use, with the most recent extension granted on April 29, 2026. No oppositions, cancellations or other enforcement actions appear in the supplied history. For someone considering a similar name, the risk is that use in liquid desiccant chemicals or HVAC systems could conflict with this pending mark.