Field briefing
B21J · Forging
Forging; hammering; pressing metal; riveting; forge furnaces. Patents classified in CPC B21J, part of Manufacturing and transport.
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 Forging.
Newest patents in B21J · Forging
6 patents imported from the European Patent Office; newest published 2026-09-17; most active companies: Shaanxi Sirui Fufeng Advanced Copper Alloy Co Ltd, Tosoh SMD Inc, Volkswagen AG.
- Anordnung zum mechanischen Verbinden eines ersten Elements mit einem zweiten Element und Verfahren zum Herstellen einer mechanischen Verbindung zwischen einem ersten Element und einem zweiten Element DE102025109414A1, published 2026-09-17
- 一种铜包铝复合线材及其制备方法和应用 CN122658727A, published 2026-08-28
- 一种打头机的感应式安全锁紧机构及打头机 CN122599290A, published 2026-08-18
- 一种永磁聚磁涡流加热磁盘及其磁场分布阵列工艺 CN122554994A, published 2026-08-11
- TANTALUM SPUTTERING TARGET WITH IMPROVED PERFORMANCE AND PREDICTABILITY AND METHOD OF MANUFACTURING KR20260111136A, published 2026-07-14
- Preparation process of copper-manganese resistance alloy plate strip with high soldering tin thermal resistance CN122327118A, published 2026-07-03
Most active companies
Counted over the newest 6 imported patents in this industry.
- Shaanxi Sirui Fufeng Advanced Copper Alloy Co Ltd 1 patent
- Tosoh SMD Inc 1 patent
- Volkswagen AG 1 patent
- 江西先进铜产业研究院 1 patent
- 深圳市伟宝田五金制品有限公司 1 patent
- 研亿（泰安）电子科技有限公司 1 patent
- 鹰潭市钲旺科技有限公司 1 patent