Derwent Patent Search (formerly Derwent Innovation)
Patent search results you can trust
Derwent Patent Search software by the numbers
70m+
76
178m+
140+
73m+
See what users are saying about Derwent Patent Search
What is important for us is to find a comprehensive view of patent information that supports strategic decision-making and Derwent is helping us in this mission.
Sakae Nakamura IP Corporate Research & Development, Asahi Kasei Corporation
I’ve tried other AI powered patent search tools, and Derwent AI Search is hands down the best. With other patent search tools, you often need to review up to 50 or even 200 results to find the most relevant records. With Derwent AI Search, the most relevant records are at the top of the list, which helps me save a lot of time when evaluating patentability.
Susan Johnson Patent Agent and IP Researcher, Boston Scientific
You can feel the difference in the data. It’s clean, complete and gives you confidence. When I’m preparing for a client meeting, I don’t want to second-guess the results, and with Derwent, I don’t have to.
Dr. Ilan Riess Patent Attorney, Ehrlich Group
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FAQs
Yes, if you’d like a free trial of Derwent Patent Search, please complete this form.
DWPI is a curated patent database covering 132m+ patents from 60 jurisdictions. Patents are consistently summarized, indexed and categorized by invention by a team of over 800 patent editors.
We correct, normalize and enhance the patent records available in Derwent Patent Search. Using advanced data science and AI models, we’re able to fill in missing fields, such as assignee. We normalize inventor and assignee names. We correct common errors such as incorrect priority dates and classifications.
Derwent AI Search helps users perform fast and accurate “first pass” prior art searches using natural language description or invention disclosure for patentability, freedom to operate (FTO) and knock-out searches, or to validate keyword search results.
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If you have any question about a position posted in our company name, please check our current open positions on the Clarivate website Careers pages or contact one of our recruiting team members directly.
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Federal Transparency In Coverage Rule
This link leads to the machine-readable files that are made available in response to the federal Transparency in Coverage Rule and includes negotiated service rates and out-of-network allowed amounts between health plans and healthcare providers. The machine-readable files are formatted to allow researchers, regulators, and application developers to more easily access and analyze data.