| 2024/0071,643 | RADIATION-TO-GENERATOR SYSTEM FOR SPACE APPLICATIONS | Aug 25, 22 | Feb 29, 24 | Not available |
| 2022/0238,244 | BETAVOLTAIC DEVICES | May 21, 20 | Jul 28, 22 | PHOSENERGY LTD |
| 2022/0223,310 | RADIATION POWERED DEVICES COMPRISING DIAMOND MATERIAL AND ELECTRICAL POWER SOURCES FOR RADIATION POWERED DEVICES | Mar 31, 22 | Jul 14, 22 | The University of Bristol |
| 2022/0028,571 | SEMICONDUCTOR DEVICES BEING EXPOSED TO RADIATION | Jul 21, 21 | Jan 27, 22 | AwareAbility Technologies, LLC |
| 2021/0210,246 | NUCLEAR RADIATION PARTICLE POWER CONVERTER | Oct 19, 20 | Jul 08, 21 | Not available |
| 2020/0152,344 | Nuclear Microbattery | Jul 23, 18 | May 14, 20 | Not available |
| 2020/0043,623 | SMALL FORM FACTOR BETAVOLTAIC BATTERY FOR USE IN APPLICATIONS REQUIRING A VOLUMETRICALLY-SMALL POWER SOURCE | Sep 30, 19 | Feb 06, 20 | Not available |
| 2019/0066,861 | NUCLEAR RADIATION PARTICLE POWER CONVERTER | Oct 09, 18 | Feb 28, 19 | Not available |
| 2018/0005,720 | SMALL FORM FACTOR BETAVOLTAIC BATTERY FOR USE IN APPLICATIONS REQUIRING A VOLUMETRICALLY-SMALL POWER SOURCE | May 08, 17 | Jan 04, 18 | CITY LABS, INC. |
| 2016/0180,980 | BETA VOLTAIC BATTERY AND METHOD OF PREPARING THE SAME | Dec 21, 15 | Jun 23, 16 | ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KOREA ATOMIC ENERGY RESEARCH INSTITUTE, |
| 2015/0279,491 | NUCLEAR RADIATION PARTICLE POWER CONVERTER | Mar 24, 15 | Oct 01, 15 | MEDTRONIC, INC. |
| 2013/0302,650 | SELF-RECHARGING DIRECT CONVERSION ELECTRICAL ENERGY STORAGE DEVICE AND METHOD | Mar 27, 13 | Nov 14, 13 | Not available |
| 2013/0278,109 | Betavoltaic power sources for mobile device applications | Apr 15, 13 | Oct 24, 13 | ULTRATECH, INC. |
| 2013/0257,473 | LONG-LIFE POWER SOURCE, LONG-LIFE EMBEDDED STRUCTURE SENSOR, REMOTE LONG-LIFE FLUID MEASUREMENT AND ANALYSIS SYSTEM, LONG-LIFE OFF-GRID ENCLOSED SPACE PROXIMITY CHANGE DETECTOR, SURFACE-MOUNT ENCRYPTION DEVICE WITH VOLATILE LONG-LIFE KEY STORAGE AND VOLUME INTRUSION RESPONSE, AND PORTABLE ENCRYPTED DATA STORAGE WITH VOLATILE LONG-LIFE KEY STORAGE AND VOLUME INTRUSION RESPONSE | Jul 16, 09 | Oct 03, 13 | LOCKHEED MARTIN CORPORATION |
| 2012/0175,999 | RADIOISOTOPE FUELED ROTARY ACTUATOR FOR MICRO AND NANO VEHICLES | Jun 21, 10 | Jul 12, 12 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
| 2012/0133,244 | Nuclear Batteries | Jan 16, 12 | May 31, 12 | Widetronix, Inc. |
| 2012/0080,978 | RADIOACTIVE ISOTOPE ELECTROSTATIC GENERATOR | Aug 22, 11 | Apr 05, 12 | MAKHLOUF, SAADE YOUSSEF |
| 2012/0038,243 | HIGH EFFICIENCY 4-PI NEGATRON BETA-3 PARTICLE EMISSION SOURCE FABRICATION AND ITS USE AS AN ELECTRODE IN A SELF-CHARGED HIGH-VOLTAGE CAPACITOR | Nov 21, 08 | Feb 16, 12 | Trace Photonics, Inc. |
| 2011/0278,984 | BETA ENERGY EXTRACTOR | Dec 11, 07 | Nov 17, 11 | THE BOEING COMPANY |
| 2011/0266,916 | TRITIUM BATTERY | Apr 29, 11 | Nov 03, 11 | Not available |