Inventor · disambiguated record
Claude Marchand
Also filed as: MARCHAND CLAUDE · MARCHAND CLAUDE LOUIS
8 granted patents·1 pending application·81 citations·filing 1987–2021
83Inventor score
Top patents by PatentIndex Score
9 records- 0180US9194417B2Screwable element for fastening a conduit to a counter-pieceMARCHAND CLAUDE LOUIS·Filed 2012·Granted Nov 24, 2015·15 cites·19 claims
- 0274US9802297B2Tightening tool for a screw element having a line, and coupling part and screw elementMARCHAND CLAUDE·Filed 2012·Granted Oct 31, 2017·8 cites·2 claims
- 0368US4758340ASealing device for a chromatography columnLABOMATIC AG·Filed 1987·Granted Jul 19, 1988·37 cites·8 claims
- 0453US5674455AAxially compressible device for chromatographyLABOMATIC INSTR·Filed 1994·Granted Oct 7, 1997·21 cites·9 claims
- 0546US12044263B2Screw element and system for fastening a liquid-conducting lineAMFOMED AG·Filed 2020·Granted Jul 23, 2024·0 cites·18 claims
- 0642US11850638B2Apparatus and method for cleaning containersAMFOMED AG·Filed 2021·Granted Dec 26, 2023·0 cites·19 claims
- 0742US10060561B2Connecting system and method for connecting fluid-conducting componentsLABOMATIC INSTR AG·Filed 2014·Granted Aug 28, 2018·0 cites·15 claims
- 0839US2020346216A1Tubing assemblyLABOMATIC INSTR AG·Filed 2018·Application pending·0 cites
- 0931US10759046B2Liquid handling apparatusLABOMATIC INSTR AG·Filed 2016·Granted Sep 1, 2020·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →