KRONOS ADVANCED TECHS (KNOS) Stock Price, News & Analysis

Kronos Advanced Technologies Inc. (OTC: KNOS) is a Nevada-based technology company that develops and commercializes proprietary air purification, digital health, and advanced energy technologies. Founded in 2002 and initially funded by the U.S. military to develop electrostatic air movers, the company has focused on inventing and refining high-voltage air movement, filtration, and sterilization systems for the Indoor Air Quality (IAQ) market. Kronos states that its patented technology moves air silently, filters, sterilizes, and purifies it while using significantly less energy than many traditional systems and operating without conventional porous HEPA filters.

According to company disclosures, Kronos has filed about 50 patent applications historically and has had a total of 25 issued patents, primarily related to air movement, filtration, and purification systems. Its technology is implemented in multiple standalone products for businesses, homes, and vehicles, and is described as capable of removing allergens down to 14.6 nanometers as air passes through its patented systems. The company highlights applications in settings such as schools, universities, healthcare facilities, operating rooms, manufacturing clean rooms, and the cabins of automobiles and commercial aircraft.

Core Air Purification and IAQ Business

Kronos reports that it began operations as a product development company that significantly changed how air is moved, filtered, and sterilized. Its air purification products are based on a high-voltage field that captures and destroys airborne particles and microorganisms without relying on disposable HEPA filters. The company notes that its devices can be scaled down for use in cars or scaled up for industrial and hazardous gas destruction, and that its technology has been used in multiple product lines marketed under the Airdog® and KRONOS® brands.

The company cites published research from 2008 demonstrating the efficacy of Kronos technology-based air purifiers in capturing and destroying various microorganisms, including coronaviruses, in different environmental settings. It states that electrostatic air filtration and purification systems based on its technology achieved high capturing and destruction efficiency for microorganisms, bacteria, and viruses, and could be used for air disinfection in real-world environments, including hospital facilities with or without people present. BusinessWeek referred to Kronos air purifiers as a "VIRUS KILLER" in 2005, according to the company’s materials.

Kronos emphasizes that it is an exclusive distributor and licensee of a generation of air purifiers based on its CORE technologies. It markets multiple models of smart air purifiers for indoor use, including devices for homes, schools, businesses, hospitals, and vehicles. The company describes these products as removing a high percentage of airborne pollutants, including smoke, bacteria, and viruses, while using reusable filters that reduce ownership costs compared with many filter-based systems.

Medical-Grade Air Purification and Regulatory Status

The company reports that the U.S. Food and Drug Administration (FDA) granted 510(k) clearance to its manufacturer, classifying the Model 5 Air Purifier as a Class II medical device. Kronos further states that its flagship Model 8 air purifier also received FDA clearance. This regulatory status is presented by the company as validation of its patented high-voltage field air disinfection technology, which it says is proven in testing to eliminate 99.9% of harmful airborne particles, including allergens, bacteria, fungi, and viruses such as COVID-19.

With these clearances, Kronos indicates that its medical-grade air purification and disinfection technology can be deployed in hospitals, home healthcare settings, schools, healthcare facilities, businesses, hotels, and government agencies. The company positions this capability as central to its mission of improving indoor air quality and supporting healthier and safer air environments.

Consumer Products, Brands, and Payment Methods

Kronos markets its products under the Airdog® and KRONOS® brands and references a shopping portal where its air purifiers and related consumer products are offered. Its product line includes home, school, and small business air purifiers, as well as specialized devices such as a vehicle-focused air purifier and a personal air purifier for outdoor activities. The company also mentions U.S.-manufactured graphene face masks and other protective products.

The company notes that it was the first publicly traded company to accept Dogecoin as a form of payment for its products and, in some disclosures, also references acceptance of other cryptocurrencies such as Shiba Inu coins. Kronos highlights a customer satisfaction policy referred to as the Kronos Promise™, which it describes as a satisfaction guarantee on its products.

Subsidiaries: KronosMD Inc. and Atomiq Inc.

Kronos Advanced Technologies has expanded into digital health and advanced energy through subsidiaries. The company states that it owns all common shares and full voting control of KronosMD Inc., which it describes as a transformative digital health company focused on dental care and broader digital health applications. KronosMD’s flagship S-WAVE™ ultrasound 3D imaging technology is described as a patented, AI-powered, point-of-care remote dental ultrasound platform designed to provide real-time, radiation-free imaging across dental specialties.

According to company materials, the S-WAVE™ system uses a handheld 3D ultrasound transducer capable of both extraoral and intraoral imaging and is intended to integrate with smartphones or tablets. KronosMD plans to manufacture and market the S-WAVE™ system, including 3D ultrasound sensors, accessories, and software subscriptions, and to distribute through direct sales, national distributors, strategic partnerships, and online platforms. The company states that KronosMD’s intellectual property portfolio covers digital dental 3D imaging devices and office-based dental ultrasound imaging platforms and sensors.

Another subsidiary, Atomiq Inc., is described as focused on nuclear diamond battery and nuclear voltaic power-source technologies. Kronos reports that it formed Atomiq Inc. to advance nuclear battery technology and sustainable energy solutions, and that Atomiq is building a portfolio of nuclear battery patents and applications. Atomiq’s technology is described as harnessing radioisotope decay energy using synthetic diamond semiconductors or related nuclear voltaic approaches to generate electricity for ultra-long durations without recharging.

The company states that Atomiq’s nuclear-powered battery concepts are designed to provide continuous, maintenance-free power for decades, targeting sectors such as aerospace and defense, medical devices, smart infrastructure and IoT, and humanoid robotics and AI. Kronos also discloses that Atomiq has acquired an extensive portfolio of patents in the nuclear-powered diamond battery niche, and that a U.S. patent application titled "NUCLEAR VOLTAIC POWER-SOURCE" (application number 17/926,508) has received a Notice of Allowance from the United States Patent and Trademark Office.

Nuclear Battery Collaboration and Intellectual Property

In addition to Atomiq, Kronos Advanced Technologies has announced a collaboration with Yasheng Group to develop a small nuclear-powered battery. The companies jointly filed a provisional patent with the U.S. Patent and Trademark Office covering a nuclear battery that uses the energy from beta decay of a radioactive isotope, such as Nickel-63, converted to electricity via semiconductor technology. The design is described as including advanced semiconductor materials for energy conversion and radiation-shielding housing for safety.

Under the partnership, Kronos and Yasheng intend to share royalties from commercialization, with each company receiving a portion of royalties from the other’s jurisdiction. Kronos indicates that it will lead efforts in the United States, while Yasheng will handle patent filings in China. The nuclear battery concept is positioned by the companies as suitable for long-term, maintenance-free energy needs in remote sensing devices, space exploration technologies, medical devices, and military equipment.

Corporate Structure, Location, and Sector Focus

Kronos Advanced Technologies identifies itself as a Nevada-based company with offices located in Parkersburg, West Virginia. It describes its broader focus as creating technology solutions in advanced energy, environmental quality, and other high-tech sectors. While external classifications may list the company under manufacturing or industrial categories, the company’s own materials emphasize technology development, intellectual property, and product commercialization in air purification, digital health imaging, and nuclear battery technologies.

Over time, Kronos reports that it has evolved from a military-funded electrostatic air mover developer into a company active in consumer air purification, medical-grade IAQ solutions, digital dental imaging, and advanced battery research. Its disclosures highlight a strategy of expanding into new markets through innovation and acquisitions of intellectual property and technology, while continuing to market air purifiers and other consumer products based on its CORE air movement and purification technologies.

Shareholder Actions and Capital Markets

Kronos Advanced Technologies trades on the OTC Markets under the symbol KNOS. Company news releases describe actions such as the declaration and payment of a special cash dividend on its common stock and the setting of an ex-dividend date by FINRA. The company presents these steps as part of an effort to return value to shareholders and to support long-term objectives.

The company also notes a letter of intent related to a proposed acquisition of Suarez Industries, Inc., a direct marketing and product innovation firm known for products including EdenPURE™ air purifiers and heaters. Kronos states that this proposed acquisition, if completed, is expected not to dilute existing shareholders and is intended to support growth in product distribution and marketing. The completion of such transactions is described as subject to financial and regulatory approvals.

Research, Recognition, and Public Positioning

Kronos points to published research from 2008 on the effectiveness of its patented technology in air disinfection, reporting high capture and destruction efficiency for microorganisms in various environmental settings. It also references historical media coverage, including the "VIRUS KILLER" label used by BusinessWeek in 2005 in relation to its air purifiers.

The company repeatedly emphasizes its intent to file additional patents to improve existing technology and to enter new market segments, while maintaining its focus on air purifiers and other consumer products. It frames its activities in air quality, digital health, and advanced energy as aligned with goals of enhancing health, safety, and sustainability.

Key Business Themes

• Indoor Air Quality: Proprietary high-voltage air movement and purification systems for homes, businesses, vehicles, and specialized environments.
• Medical-Grade Devices: FDA-cleared air purifiers positioned for use in hospitals and healthcare-related settings.
• Digital Dental Health: AI-powered 3D ultrasound imaging for dental diagnostics through KronosMD Inc.
• Advanced Energy Storage: Nuclear diamond and nuclear voltaic battery technologies under Atomiq Inc. and collaborations with partners.
• Intellectual Property: A portfolio of issued patents and additional applications across air purification and energy technologies.
• Cryptocurrency Payments: Acceptance of Dogecoin and other cryptocurrencies for product purchases, as described in company communications.