Derwent Access 1 month Access

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You will get username and password.
You can't log in at the official site, you log in through a panel and you get an account and password for this panel.

The Derwent World Patents Index (DWPI) is the world's most comprehensive database of deep process enhancement patent information. Subject matter experts from Derwent's editorial team analyze each patent record, rewrite key abstracts, and compile hand-coded code to make it easier for users to find the information they need to make informed decisions.The DWPI provides a clear description of the uses and benefits of patents, rather than hiding them in the original patent documents.

Patent professionals around the world use the Derwent World Patent Index every day, whether they are examiners, R&D staff or attorneys.

Notice:
Don´t share this account with others.
Don´t change the password or plan、 bill.
Any changes made to the account´s details will result in voiding the warranty.
Always Warranty.If it doesn´t work (which usually doesn´t happen), I´ll replace it with a new one.


Terms of purchase and delivery:
1. After purchase, please contact us .
2. Please provide us with the 16-digit code that you received after purchase. After that, we will send you an account in the shortest possible time.
3. Delivery takes an average of within 1-24 hours.


Follow these steps to complete the order:
Option 1:
a) Check the box next to "Yes, I want to send a unique code to the seller" under the "contact details" and "additional information" form on the purchase page.
b) Click SAVE. (The code will be sent to the seller automatically).

Option 2:
a) on the purchase page, copy the received unique code to the clipboard.
b) Scroll down the page and click "CONTACT SELLER".
c) Paste the unique code from the clipboard into the message and click the "SEND MESSAGE"
If you still have any questions, please contact us, we will be happy to answer and help you!


Thanks for using our service! :)
❗ IF A PROBLEM AFTER A PURCHASE OF GOODS ARE ARISED ❗:
Do not write negative reviews, but first write the problem to the seller!
Open the tab: "Correspondence", describe the problem and we will definitely help you.
Positive feedback can be rewarded.
The seller will answer your message within 1-24 hours.