In Japan, a patent application will not be examined unless a request for examination is filed within three (3) years of the filing date. One of the most frequently asked questions from non-Japanese clients is about when to file this…
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MADRID PROTOCOL, Responding to the Notification of the Provisional Refusal with Japan
I. Overview In Japan, a patent application will not be examined unless a request for a substantial examination is filed. After a request is filed, it usually takes more than two years for a case to be examined. The accelerated…
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Keisen Associates (Omori & Yaguchi USA LLC DBA Keisen Associates) 8 Penn Center, Suite 1100 1628 John F. Kennedy Blvd. Philadelphia, PA 19103, USA TEL: +1-215-701-6349 FAX: +1-215-751-0192 E-mail: usmail@keisenassociates.com About our Philadelphia office Our U.S. office is in historical…
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Keisen Associates Aioi Nissay Dowa Sompo Nibancho Bldg. 8th Floor Nibancho 5-6, Chiyoda-ku, Tokyo 102-0084 E-mail:keisen_tky@keisenassociates.com Tel: +81-3-6825-1418 from abroad (03-6825-1418 domestic) Fax: +81-3-6825-1423 from abroad (03-6825-1423 domestic) (Moved from this address in February 2021) Waterras Annex, Suite #1205 2-105…
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