Indian Design Patent 485610-001, “Compact Solar Energy Absorber and Collector Device," 13 February 2026: Accepted and Published in Journal number 07/2026

 Indian Design Patent 486753-001, “Helical Concentric Heat Transfer Pipe for Desalination Systems," 10 January 2026: Submitted and Under review

Indian Design Patent 490584-001, “Tubular Hemispherical Solar Still Device for Water Purification," 9 February 2026: Submitted  and Under review

  Indian Design Patent 492589, “Multi-tubular Indirect Evaporative Cooling Channel Configuration," 13 February 2026: Submitted and Under review