BioCoil Pro, LP

Based in Fort Worth, Texas, BioCoil Pro, LP is a private company that develops and sells cleaning products for the heating, ventilation, and air conditioning (HVAC) industry. Corporate filings and information regarding the company's founding date, employee count, and revenue are not publicly available. The company's website lists a copyright for "BioCoilPro, Inc.", though the entity in litigation is identified as a limited partnership.

BioCoil Pro is an operating company whose main product is a probiotic-based, pH-neutral cleaning solution for HVAC coils. The product uses a combination of beneficial bacteria and surfactants to break down and consume organic buildup, such as biofilm, deep within HVAC system coils. It is marketed as a non-corrosive and eco-friendly alternative to traditional chemical cleaners, intended for use in commercial, industrial, and institutional settings to improve system efficiency and indoor air quality. The cleaner is sold as a concentrate for use on components like evaporator coils, condenser coils, and drain pans.

The company's patent litigation posture is that of an operating company defending itself against an infringement claim. Its litigation history consists of one tracked case in which it is a defendant and zero cases as a plaintiff. This pattern is characteristic of a technology company being sued by a competitor or other patent holder, rather than a non-practicing entity (NPE) that primarily asserts patents.

The single tracked case is Blue Box Air Inc v. BioCoil Pro, LP et al., filed in the U.S. District Court for the Northern District of Texas on April 22, 2026. The plaintiff, Blue Box Air Inc., is also an HVAC maintenance company that offers what it describes as a patented, bio-automation system for cleaning HVAC coils. This suggests the lawsuit is a dispute between competitors in the specialized field of biological HVAC cleaning solutions.