Open/Close Menu San Diego based patent and trademark law firm founded in 1984 with over 1,700 patents issued and more than 1,200 trademarks registered worldwide.

Provisional Patent Applications: A History   Since being established in 1994 as an amendment to the Patent Act of 1952, which sought to create timing advantages, like that of the Paris convention of 1883 for foreign filing (you can read our previous blog on foreign filing here), provisional holds this date for foreign filing as well,…

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