Field briefing
G21C · Nuclear reactors
Nuclear reactors. Patents classified in CPC G21C, part of Computing, measuring and physics.
Dates, owners, statuses and filings come from the published records. Derived views are counted from them. Highlighted text is a plain-English AI reading, written from a patent's title and abstract. Legal statuses and expiry dates are estimates, not legal advice.
Who works on this, where, and with whom
Every company that files in this field, placed in its country. Lines join companies that file together or share inventors; hover one to see why. Pick a company to see its patents, people and news.
Connected industries
Other industries that share patents, companies or citations with Nuclear reactors.
Newest patents in G21C · Nuclear reactors
5 patents imported from the European Patent Office; newest published 2026-08-21; most active companies: Korea Atomic Energy RES, Univ XI AN Jiaotong, 东方电气股份有限公司.
- 一种支持远程操作的动力机械手臂整体快速更换装置及更换方法 CN122606540A, published 2026-08-21
- 电缆组件及其制作工艺、堆芯中子探测装置 CN122599766A, published 2026-08-18
- 一种基于核电控制系统的试验切换卡件及使用方法 CN122552391A, published 2026-08-11
- High-temperature and high-pressure experiment bench and method for simulating escape behavior of fuel rod cladding breakage fission product CN122370018A, published 2026-07-10
- HYBRID SAFETY INJECTION TANK SYSTEM PRESSURIZED WITH SAFTY VALVE KR101343051B1, published 2013-12-18
Most active companies
Counted over the newest 5 imported patents in this industry.
- Korea Atomic Energy RES 1 patent
- Univ XI AN Jiaotong 1 patent
- 东方电气股份有限公司 1 patent
- 东方电气集团数字科技有限公司 1 patent
- 中广核研究院有限公司 1 patent
- 中核核电运行管理有限公司 1 patent
- 核电秦山联营有限公司 1 patent