Patent prosecution from EIP
Your attorney
Your costs didn't keep up.
Visser AI is EIP's hybrid intelligence service — experienced attorneys, accelerated by specialist AI built for patent work. USPTO and EPO prosecution, up to 30% less than you're paying now.
Average cost reduction on prosecution
Faster turnaround on office actions
Compromise on quality
01 — The problem
Patent prosecution hasn't changed in decades. Your costs reflect that.
Every office action follows essentially the same pattern. An attorney reads the examiner's objections, reviews the claims, researches prior art, and drafts a response. It's skilled work — but much of it is structural, repetitive, and ripe for acceleration.
Most firms bill the same way they did in 2005. You're paying for process, not just for judgment. Visser AI separates the two — so you only pay a premium for the parts that actually require it.
02 – How it works
Human-led. AI-accelerated.
Step 01
We assess your portfolio
Send us a sample of pending cases. We'll analyse your prosecution history and show you exactly where AI-assisted workflows will reduce cost and time — with no obligation.
Step 02
AI does the heavy lifting
Our attorneys use Patently, an AI platform for patent prosecution. It handles document prep, prior art analysis, and response structuring — so attorneys focus on strategy and argumentation.
Step 03
Attorneys deliver the work
Every filing is reviewed, refined, and signed off by a qualified patent attorney. You get the same quality you'd expect from a top-tier firm — at a fundamentally different price point.
03 — Why Eip
Named after the man who wrote the book.
Visser AI is named after Derk Visser, author of The Annotated European Patent Convention — the reference text used by patent professionals across Europe for over 25 years. He's also an EIP partner. This isn't a startup playing at patent law. It's patent law that built its own AI.
Built on Patently
Purpose-built AI for patent work — not a general-purpose LLM wrapper. Designed for drafting, prosecution, and portfolio management.
Dedicated team
Led by Laurence Brown, with a specialist team of attorneys who work exclusively with AI-assisted workflows.
Full EIP backing
USPTO IPR/PTAB, EPO oppositions, UPC litigation, UK/German courts — all backed by EIP’s full-service IP practice, on demand.
04 — Meet the Team
The people behind Visser AI
Our team on launch day. No scripts, no polish — just patent attorneys who built something they believe in.
"We use technology to support our attorneys, not replace them. This allows us to work more efficiently while maintaining the quality our clients expect."
Laurence Brown
Head of Visser AI and Partner
request a benchmark
Send us 5 cases.
We'll show you the difference.
No obligation. Just a side-by-side comparison of what your prosecution could cost with Visser AI.
Every engagement is strategic, relevant and aligned with commercial objectives. Tailored AI workflows combine generative AI with the judgement of experienced legal and technical experts.
The Visser AI team work with Patently, a specialist AI platform designed for patent drafting and prosecution.
USPTO IPR and PTAB proceedings, EPO oppositions, UPC litigation, UK and German court proceedings - Visser AI clients have access to EIP's full-service IP practice when they need it.