Field briefing
C23F · Non-mechanical removal of metallic material from surface
Non-mechanical removal of metallic material from surface; inhibiting corrosion of metallic material or incrustation in general; multi-step processes for surface treatment of metallic material involving at least one process provided for in class c23 and at least one process covered by subclass c21d or c22f or class c25. Patents classified in CPC C23F, part of Chemistry and materials.
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Newest patents in C23F · Non-mechanical removal of metallic material from surface
5 patents imported from the European Patent Office; newest published 2026-08-21; most active companies: Dongguan Paibo Tech Co Ltd, Iwis Smart Connect GmbH, NO 24 RES Inst Cetc.
- 一种砂土地基上管道接地低电阻与防腐协作智能调控方法 CN122611322A, published 2026-08-21
- Verfahren zur Aufbringung einer Beschichtung auf ein Werkstück und ein gemäß dem Verfahren hergestelltes Werkstück DE102025105540A1, published 2026-08-20
- Stress regulation and control processing method and system for single-side polished heat sink CN122353371A, published 2026-07-10
- Middle-high entropy MAX and MXene materials for inhibiting generation of competitive phase as well as preparation method and application of middle-high entropy MAX and MXene materials CN122327060A, published 2026-07-03
- Ignition bridge compatible with integrated circuit micro-assembly process and manufacturing method thereof CN120413212A, published 2025-08-01
Most active companies
Counted over the newest 5 imported patents in this industry.
- Dongguan Paibo Tech Co Ltd 1 patent
- Iwis Smart Connect GmbH 1 patent
- NO 24 RES Inst Cetc 1 patent
- Shenzhen Paibo Tech Co Ltd 1 patent
- Univ Chongqing 1 patent
- 中国电建市政建设集团有限公司 1 patent
- 河北工业大学 1 patent