Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8202663 | Solid acid electrolytes for electrochemical devices | Sossina M. Haile, Ryan Merle, Dane Andrew Boysen, Calum Chisholm | 2012-06-19 |
| 8183174 | IR-doped ruthenium oxide catalyst for oxygen evolution | Thomas I. Valdez | 2012-05-22 |
| 7695849 | Low Pt content direct methanol fuel cell anode catalyst: nanophase PtRuNiZr | Jay Whitacre | 2010-04-13 |
| 7585577 | Monopolar fuel cell stack coupled together without use of top or bottom cover plates or tie rods | Thomas I. Valdez | 2009-09-08 |
| 7488548 | Direct methanol feed fuel cell and system | Subbarao Surampudi, Harvey A. Frank, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more | 2009-02-10 |
| 7470478 | Direct methanol feed fuel cell and system | Subbarao Surampudi, Harvey A. Frank, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more | 2008-12-30 |
| 7445859 | Organic fuel cell methods and apparatus | Eugene Vamos, Subbarao Surampudi, Harvey A. Frank, Gerald Halpert, George A. Olah +1 more | 2008-11-04 |
| 7425384 | Direct methanol feed fuel cell and system | Subbarao Surampudi, Harvey A. Frank, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more | 2008-09-16 |
| 7416803 | Solid acid electrolytes for electrochemical devices | Sossina M. Haile, Calum Chisholm, Ryan Merle, Dane Andrew Boysen | 2008-08-26 |
| 7416809 | Catalyst materials for fuel cells | Subbarao Surampudi | 2008-08-26 |
| 7282291 | Water free proton conducting membranes based on poly-4-vinylpyridinebisulfate for fuel cells | Shiao-Pin S. Yen | 2007-10-16 |
| 7147958 | Membrane electrode assembly for a fuel cell | Surya Prakash, Anthony Atti, George A. Olah, Marshall C. Smart | 2006-12-12 |
| 7125621 | Proton conducting membrane using a solid acid | Sossina M. Haile, Calum Chisholm, Dane Andrew Boysen | 2006-10-24 |
| 7108934 | Proton conducting membranes for high temperature fuel cells with solid state “water free” membranes | Shiao-Pin S. Yen | 2006-09-19 |
| 7056428 | Hydrogen generation by electrolysis of aqueous organic solutions | William Chun, Barbara Jeffries-Nakamura, Thomas I. Valdez | 2006-06-06 |
| 6821659 | Organic fuel cell methods and apparatus | Subbarao Surampudi, Eugene Vamos, Harvey A. Frank, Gerald Halpert, George A. Olah +1 more | 2004-11-23 |
| 6756145 | Electrode and interconnect for miniature fuel cells using direct methanol feed | Thomas I. Valdez, Filiberto Clara | 2004-06-29 |
| 6740434 | Organic fuel cell methods and apparatus | Subbarao Surampudi, Eugene Vamos, Harvey A. Frank, Gerald Halpert, George A. Olah +1 more | 2004-05-25 |
| 6703150 | Direct methanol feed fuel cell and system | Subbarao Surampudi, Harvey A. Frank, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more | 2004-03-09 |
| 6680139 | Reduced size fuel cell for portable applications | Thomas I. Valdez, Filiberto Clara, Harvey A. Frank | 2004-01-20 |
| 6589684 | Direct methanol feed fuel cell and system | Subbarao Surampudi, Harvey A. Frank, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more | 2003-07-08 |
| 6533919 | Hydrogen generation by electrolysis of aqueous organic solutions | William Chun, Barbara Jeffries-Nakamura, Thomas I. Valdez | 2003-03-18 |
| 6485851 | Power generation in fuel cells using liquid methanol and hydrogen peroxide | Thomas I. Valdez, William Chun | 2002-11-26 |
| 6468684 | Proton conducting membrane using a solid acid | Calum Chisholm, Dane Andrew Boysen, Sossina M. Haile | 2002-10-22 |
| 6444343 | Polymer electrolyte membranes for use in fuel cells | G. K. Surya Prakash, George A. Olah, Marshall C. Smart, Qungie J. Wang, Subbarao Surumpudi +1 more | 2002-09-03 |