Intellectual Property is the most important intangible asset of an enterprise. A Qualified service provider needs to cover all jurisdictions besides stability and professionalism.

Landu provides world class annuity management service.

  • Our staff and global agents provide instant assistance wherever you are located.
  • Our law experts always keep an eye on law updates. No deadline will be missed.
  • Our quotation is 100% transparent for your budget purpose.
  • We provide add value service on portfolio optimization.

Your Priority Choice of Annuity Service Provider

We are able to save up to 20% on annuity management compared to other firms. If a mid-size company spend 1 million USD on patent annuity each year, 200,000 USD can be saved.

Please contact us for price quote

Email：annuity@landu.biz

Address：Rm 201, Bldg 14, 655 Fen Zhou Rd, Shanghai

Phone：+86-21-55670677