Patent search databases

We Help Inventors Turn Ideas Into Success. Patents may be searched in the USPTO Patent Full-Text and Image Database (PatFT). File a patent application online with EFS-web.

Check patent application status with public PAIR and private PAIR. Pay maintenance fees and learn more about filing fees and other payments. Resolve disputes regarding patents with PTAB.

WIPO activities for improving worldwide availability, reliability and comparability of patent legal status data, e. Swedish Patent Databas (external website) Swedish Trademark Database (opens in a new window) Swedish Design Database (opens in a new window) Espacenet (external website) BiblioteksSök (external website) Patents Swedish Patent Database. Search for patents in databases. The patents journal contains details of new UK patent applications and changes to the register.

Use Espacenet to check for published patent applications and registered. The German Patent and Trade Mark Office offers different tools and options for searching its databases. Our Customer Care and Services will be glad to give advice at the DPMA locations in Munich, Jena and Berlin.

You can also file a search request pursuant to Section of the Patent Act (Patentgesetz) in relation to your patent application.

The USPTO Issued Patents Database contains the full text of U. A resource for patent literature from patent issuing authorities. Uses the ISI search interface and links forward in time to citing patents and backwards in time to cited patents. Currently it does not include patent applications, international patents, or U. We provide access to the largest single source of technical information in the world: our databases containing millions of patent documents. This allows you to see what already exists, find out about technical aspects of your competitors’ work or spot trends in technology. Additional fields are available via our API for commercial use.

I think the answer depends on the question you are asking. Do you want to know where to search for patents, or how to search for patents? If you want to know where to look, I think other have covered the main databases.

Derwent Innovations Index: This index is one of the most comprehensive databases of patent information. For more patent office databases , see the WIPO list of Patent Office databases. We recommend that you update searches before filing an application or launching products into a new market area. Given the significance of a patent search , it is important to know that patent search is conducted online vide a myriad of patent search databases.

There are free patent search as well as paid databases. Some of the free patent search databases and their basic functionality are listed below: 1. A chemistry database for which of the content is patent documents. To locate patent documents (such as for chemical synthesis processes), use the Patent search to query by patent number, assignee name, or inventor name.

Or use the Research Topic search and refine by Document type: Patent. By patent search software, I am assuming your mean patent search database. Unfortunately, there is no definite answer to this question, as the choice of the database is dependent on a lot of aspects. CAMBIA has made several changes to Patent Lens over the last 2-years and now has a simple patent search system that has data access to the major patent data contributors such as the USPTO, the EPO, and WIPO.

Notably, Patent Lens has full text data from Australia.