Work with us
For European patent firms
A U.S. counterpart that respects originating counsel’s client relationship.
For European multinationals
U.S. portfolio support, transitions, reporting, and accountable staffing.
European applicant services
National-stage entry, prosecution, interviews, and appeals.
How we work
Engagement planning, substantive delivery, and clear responsibilities.
Procurement and security
Onboarding topics and the diligence process.
Professional fees
Published fees and illustrative U.S. prosecution budgets.
U.S. patent services
Patent drafting and prosecution
Protect commercially important technology through U.S. prosecution.
U.S. portfolio coordination
Coordinate U.S. work with European counsel and the wider patent family.
Post-grant proceedings
Strategies for patent owners and parties evaluating U.S. patent challenges.
Inter partes review
PTAB proceedings coordinated with the wider dispute strategy.
Ex parte reexamination
Counsel for patent owners and third-party requesters.
Patent litigation and appeals
Connect U.S. prosecution strategy with trial and appellate experience.
Amazon APEX for patent owners
Evaluate enforcement of U.S. utility patents through Amazon APEX.
Amazon APEX seller defence
U.S. patent claim analysis and responses for sellers and local counsel.
Unified Defense Program
Review eligibility and scope for Unified Patents reexamination defence.
Technology experience
AI and software
Patent eligibility, technical improvements, and commercially useful claims.
Semiconductors
Devices, circuits, manufacturing, packaging, and processor architectures.
Medical devices
Engineering, clinical applications, software, and portfolio strategy.
Wireless and telecommunications
Connected systems, wireless standards, and communications technologies.
Fintech and digital commerce
Payments, identity, financial software, and networked transactions.
Consumer products
Coordinated utility and design patent strategies.
Looking for services for another region?
Use US in the header to visit the main Divergent Patent Law website, including Chinese, Japanese, and Korean service information.