Downloadable computer chatbot software for simulating conversations; downloadable intelligent personal assistant software for providing news and information, answering users’ queries, generating content, and performing tasks; a feature of the foregoing

Environmental control apparatus, namely, particle activators for use in soil remediation, drinking water treatment, municipal and industrial wastewater treatment

Ozone generators that kill mold and mildew; Ozone sanitizers for air and water; Combination ozone sanitizer and electric deodorizing units

Ozone generators that kill mold and mildew; Ozone sanitizers for air and water; Combination ozone sanitizer and electric deodorizing units