Gaudfrin

France

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Total IP 21
Total IP Rank # 71,981
IP Activity Score 1.3/5.0    4
IP Activity Rank # 242,079

Patents

Trademarks

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Last Patent 2025 - Plate filter
First Patent 2007 - Disc filtration device

Latest Inventions, Goods, Services

2023 Invention Plate filter. The present invention relates to a filter (10) comprising a tank (12) which extends...
2020 Invention Rotary filter and associated filtering method. The invention proposes a rotary filter intended f...
Invention Rotary filter and associated filtering method. The invention relates to a rotary filter (10) for ...
2017 Invention Filter with closely-spaced vertical plates. Some embodiments are directed to a filter for use wit...
Invention Filter with closely-spaced vertical plates. The filter (1) with vertical plates (2), according to...
2016 Invention Filter with closely-spaced vertical plates. The filter (1) with vertical plates (2) according to ...
2015 Invention Sector having progressive thickness. Some embodiments relate to a filtering sector for a filterin...
Invention Sector having progressive thickness. The present invention relates to a filtering sector for a fi...
2011 Invention Device for reducing friction between sealing plates of filtration units, and use thereof in a fil...
2008 Invention Scrapping device for a pressurised filtration plant. b) for recovering the solid particles, chara...
Invention Device for extracting cakes resulting from pressurized disc filtration, and associated extraction...
Invention Device for extracting cakes resulting from pressurised disc filtration, and associated extraction...
Invention Scrapping device for a pressurised filtration plant. The present invention relates to a pressuris...
2007 Invention Disc filtration device. The invention relates to a filtration device that comprises a disc (1) wi...