Granted

Druffel, T., R. Dharmadasa, M. Jha and D. Amos “Methods for Making Copper Inks and Films.” 10,047,236 United States Patent Office Aug 14, 2008

Druffel, T., R. Dharmadasa, M. Jha and D. Amos “Core-Shell Nanostructures and Related Inks, Films and Methods.” 10,563,080 United States Patent Office Feb 18, 2020

Druffel, T., B. Lavery, K. Ankireddy, B. Martin, A. Ghahremani and G. Gupta “Methods for Forming a Perovskite Solar Cell.” 10,714,688 USPTO 14 July 2020

Druffel, T. and B. Lavery “Methods for Forming a Perovskite Solar Cell.” 10,937,978 United States Patent Office 2 March 2021

Druffel, T., B. Lavery, K. Ankireddy, A. H. Ghahremani, B. Martin and G. Gupta “Methods for forming a perovskite solar cell.” 10,950,794 United States Patent Office 16 Mar 2021

Druffel, T. and B. Young “Frequency selective surfaces for tracking, labeling and identification.” 11,687,753 United States Patent Office 27 June 2023

Applications

Druffel, T, S. Chapagain, P. Armstrong, B. Martin and C. Grapperhaus “Solar Cells, Methods for Making and Methods for Using.” Republic of Korea, Application No. 10-2024-7011247, 3 Apr 2024

Druffel, T, S. Chapagain, P. Armstrong, B. Martin and C. Grapperhaus “Solar Cells, Methods for Making and Methods for Using.” China, Application No. 202280073423.9, 30 Apr 2024

Druffel, T, S. Chapagain, P. Armstrong, B. Martin and C. Grapperhaus “Solar Cells, Methods for Making and Methods for Using.” Vietnam, Application No. 1-2024-02831, 19 Apr 2024

Druffel, T, S. Chapagain, P. Armstrong, B. Martin and C. Grapperhaus “Solar Cells, Methods for Making and Methods for Using.” Brazil, Application No. 112024005472-1, 16 May 2024

Druffel, T, S. Chapagain, P. Armstrong, B. Martin and C. Grapperhaus “Solar Cells, Methods for Making and Methods for Using.” Japan, Application No. 2024-541920, 17 May 2024

Druffel, T, S. Chapagain, P. Armstrong, B. Martin and C. Grapperhaus “Solar Cells, Methods for Making and Methods for Using.” Malaysia, Application No. PI2024000087, 21 March 2024

Druffel, T, S. Chapagain, P. Armstrong, B. Martin and C. Grapperhaus “Solar Cells, Methods for Making and Methods for Using.” Thailand, Application No. 2401001839, 20 Mar 2024

Druffel, T, S. Chapagain, P. Armstrong, B. Martin and C. Grapperhaus “Solar Cells, Methods for Making and Methods for Using.” United States Patent Office, Application No. 63/261,441, 21 Sep 2021

Popa, D. et. al. “Robotic Systems for Additive Manufacturing.” United States Patent Office, Application No. 63/213,002, 21 June 2021

Li, Y., T. Druffel and H. Wang “Methods for Wet Chemical Synthesis of Lithium Argyrodites and Enhancing Interface Stability.” United States Patent Office, Application No. 63/133,528, 4 Jan 2021 

Wang, H., Y. Li and T. Druffel “Sulfide Composites Electrolytes for Solid-State Lithium Batteries.” United States Patent Office, Application No. 63/050,287, 10 July 2020

Wang, H., D. A. Ziolkowska and T. Druffel “Methods for Wet Chemical Synthesis of Lithium Argyrodites”, United States Patent Office, Application No. 62/835,173, 17 Apr 2019

Sunkara, M., A. Thapa, T. Druffel and E. Tackett “Non-Passive Anti-Viral and Nanofilter Based Respirators.” United States Patent Office, Application No. 17/229,757, 13 April 2021