The Patent Authority for Inventors and Innovators for Over 50 Years

Protecting Innovation for Over Half a Century

Since 1973, Delvei.com has been the trusted partner for inventors, entrepreneurs, and corporations navigating the complex patent landscape. We’ve protected groundbreaking ideas from concept to commercialization, evolving with technology while maintaining our core mission: securing your intellectual property rights.

Statistics / Key Achievements

  • 50+ Years of dedicated patent law expertise
  • 10,000+ patents successfully secured worldwide
  • 95% first-time patent approval rate
  • 300+ technology sectors served
  • $2B+ in client patent portfolio value protected
  • 4 decades of USPTO, CIPO, and EPO relationship history
Patent Research and Analysis 100%
Patent Preparation and Prosecution 100%
Patent Portfolio Management 100%
Patent Litigation and Enforcement 100%
Specialized Technology Areas 100%

A Legacy of Protecting Tomorrow’s Technology

Founded in 1973 during a technological renaissance, Delvei.com began with a vision: to protect the innovators who shape our world. What started as a boutique firm advising mechanical inventors has grown into a comprehensive patent practice spanning biotechnology, software, artificial intelligence, and emerging technologies.

We’ve navigated every major shift in patent law—from the establishment of the modern USPTO to the America Invents Act, from software patentability debates to today’s AI patent challenges. Our attorneys have not only witnessed these changes but have helped shape patent policy through landmark cases and advisory roles.

Our longevity represents more than just experience; it’s institutional knowledge that gives our clients unique advantages. We understand patent examiner trends, historical precedents, and strategic approaches that only come from five decades at the patent forefront.