Search and read the full text of patents from around the world with Google Patents, and find prior art in our index of non-patent literature.

Şüpheli bir talep almanız halinde 0312 303 1 303 numaralı TÜRKPATENT çağrı merkezini arayarak bilgi alabilirsiniz veya bir Marka/Patent Vekili tarafından temsil ediliyorsanız, vekilinizi arayarak talep …

Find out how to apply for and maintain a patent in the U.S., and learn about helpful resources.

2022 - 2026 © Türk Patent ve Marka Kurumu, Sanayi ve Teknoloji Bakanlığı'nın bağlı kuruluşudur.

Jul 22, 2026 · Home page of the United States Patent and Trademark Office's main web site.

This patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections. This search facility features: flexible search …

Espacenet: free access to millions of patent documents. Find out if your invention is unique or if other inventors have filed patent applications that are considered to be prior art.