Ex: taille? haie?
You can search for one or more terms in French, use the wildcards and the operators ET (default operator), OU, SAUF. See the online help on this topic.
Ex: FR2928554 - EP900000 - WO9843840 - FR08C0036
You can search for one or more publication or application No. See the online help to know the searchable number formats.
Ex: H03K17 - H03K17/687
You can search for the patent applications classified with one or more codes. The default operator is ET. See the online help to know the possible input formats.
More search criteria by selecting only the FR domain
Ex: Air Liquide
Search using significant terms for the applicant names, don’t request with the legal forms. Searching for applicant departments is available by selecting only FR domain. See the online help to get advice on these searches.
Ex: Philippe Dubois
You can search for the inventor’s first and last names.
You can search for representative name. This search criterion is available if only FR domain is selected.
You can search for published entry No. with 0 in front (0199083) or not (199083). The default operator is OU. The wildcards are usable for searching for a set of entries (19908*)
Last update of the patents database: 2018-02-16