RB

Ratnakumar V. Bugga

Caltech: 16 patents #104 of 4,321Top 3%
NASA: 6 patents #172 of 3,881Top 5%
LY Lyten: 5 patents #28 of 74Top 40%
UC University Of Southern California: 2 patents #433 of 1,826Top 25%
IU Iowa State University: 1 patents #700 of 1,643Top 45%
JT Johnson Controls Technology: 1 patents #994 of 2,110Top 50%
🗺 California: #17,896 of 386,348 inventorsTop 5%
Overall (All Time): #127,474 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
12418027 Plasticizer-inclusive polymeric-inorganic hybrid layer for a lithium anode in a lithium-sulfur battery You Li, Jesse Baucom, Elena Rogojina, Chandra B. KC, Jingning Shan +1 more 2025-09-16
12255309 Lithium-air battery Jerzy Gazda, Karel Vanheusden, Daniel Cook 2025-03-18
12249690 Lithium-sulfur battery electrolyte compositions Jared Long, Jeffrey Bell, Karel Vanheusden 2025-03-11
12009470 Cylindrical lithium-sulfur batteries Jeffrey Bell, Jerzy Gazda 2024-06-11
11735745 Lithium-air battery Karel Vanheusden, Daniel Cook 2023-08-22
11114713 Thermal management systems for battery cells and methods of their manufacture Eric T. Sunada, Scott N. Roberts, Benjamin I. Furst 2021-09-07
10439212 Aluminum borate coated lithium ion cathode materials Candace S. Seu 2019-10-08
10340553 Electrolytes for wide operating temperature lithium-ion cells Marshall C. Smart 2019-07-02
10153528 Metal hydride-air (MH-AIR) battery for low cost storage applications Andrew Kindler, Thomas I. Valdez 2018-12-11
9947960 Electrolytes for low impedance, wide operating temperature range lithium-ion battery module Boutros Hallac, Marshall C. Smart, Frederick Krause, Bernhard M. Metz, Junwei Jiang 2018-04-17
9324507 Systems and methods for implementing high-temperature tolerant supercapacitors Erik J. Brandon, William C. West 2016-04-26
9293773 Electrolytes for wide operating temperature lithium-ion cells Marshall C. Smart 2016-03-22
9190698 Lithium-ion electrolytes with improved safety tolerance to high voltage systems Marshall C. Smart, Surya Prakash, Frederick Krause 2015-11-17
8920981 Lithium ion electrolytes and lithium ion cells with good low temperature performance Marshall C. Smart 2014-12-30
8889300 Lithium-based high energy density flow batteries William C. West, Andrew Kindler, Marshall C. Smart 2014-11-18
8795903 Lithium-ion electrolytes containing flame retardant additives for increased safety characteristics Marshall C. Smart, Kiah A. Smith, Surya Prakash, Frederick Krause 2014-08-05
8748046 Lithium-ion electrolytes with fluoroester co-solvents Marshall C. Smart, G. K. Surya Prakash, Kiah A. Smith, Pooja Bhalla 2014-06-10
8187865 Nanowire sensor, sensor array, and method for making the same Minhee Yun, Nosang V. Myung, Richard Vasquez, Margie L. Homer, Margaret A. Ryan +8 more 2012-05-29
6764525 Method for manufacturing thin-film lithium microbatteries Jay Whitacre, William C. West 2004-07-20
6558836 Structure of thin-film lithium microbatteries Jay Whitacre, William C. West 2003-05-06
6492064 Organic solvents, electrolytes, and lithium ion cells with good low temperature performance Marshall C. Smart, Subbarao Surampudi, Chen-Kuo Huang 2002-12-10
6074453 Ultrafine hydrogen storage powders Iver E. Anderson, Timothy W. Ellis, Vitalij K. Pecharsky, Jason Ting, Robert L. Terpstra +3 more 2000-06-13
5888665 LaNi.sub.5 is-based metal hydride electrode in Ni-MH rechargeable cells Brent T. Fultz, Robert C. Bowman, Subra Rao Surampudi, Charles K. Witham, Adrian Hightower 1999-03-30
5656388 Metal hydrides as electrode/catalyst materials for oxygen evolution/reduction in electrochemical devices Gerald Halpert, Brent T. Fultz, Charles K. Witham, Robert C. Bowman, Adrian Hightower 1997-08-12
5573873 Long life NA/NiCl.sub.2 cells Subbarao Surampudi, Gerald Halpert 1996-11-12