US National Stage


tools and resources for Global inventors, whether from the US, Canada,
Europe, the Middle East, Australia, Polynesia, Asia, or the Americas

US National Stage Online Fee Calculator


In order to allow us to give you an accurate estimate of the costs for filing the US National Stage of your PCT application, please provide the following information:

NON-BINDING US NATIONAL STAGE FILING ORDER

STEP 1. Enter your contact details and application information

* required field
*Your Name
Your Company
*Your Email
*Confirm Your Email
Phone # (optional)
 it's ok to call me regarding this submission

*PCT Application No.
*Int. Filing Date of PCT Application
daymonthyear 
PCT Publication no (optional)
*Title of Invention
*Applicant Name
*Inventor(s) Names
please capitalize the family/surnames so that this is distinguishable from the given/first name
Are you the Applicant? Yes, I am the applicant    No, I'm not the applicant
Large Entity Test Is the applicant a company with more than 500 employees or if the inventor has licensed the invention to a company, does the licensee company have more than 500 employees?
 No, this does not apply      Yes, this applies

Verification code
Enter verification code

Da Vinci Partners LLC, offering DA VINCI*™ services, for global leaders in innovation.
Offering ®** legal, ® and ®*** services, for our clients active in China.
*service mark covering our legal and IP services, including IP valuation services registered in Switzerland, Europe, the USA, and Canada, other countries/regions pending.
** service marks covering legal services and IP services on Chinese IP issues, registered in Switzerland, Europe, Korea, and the USA
*** service marks covering IP services involving China, registered in China, Switzerland, and the USA