United States
US 12,697,576 B2
Heat pump-based water harvesting systems, and methods of using thereof
US 12,697,576 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: Water Harvesting, Inc. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Water Harvesting, Inc.
- Inventors
- David S. Kuo; Ievgen Kapustin
- Publication date
- 2026-08-04
- Filing date
- 2024-03-11
- Document type
- B2 Granted patent
- Also written as
- US 12,697,576 B2 · US12697576 · 12697576
Abstract
Provided herein are water harvesting systems, as well as methods of making and using such systems, for capturing water from surrounding air using a design that reduces overall energy costs of the systems and improve water harvesting cycle efficiency. The systems and methods use sorbent materials, such as metal-organic frameworks, to adsorb water from the air. The systems and methods desorb this water in the form of water vapor, and the water vapor is condensed into liquid water and collected. The liquid water is suitable for use as drinking water.
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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