just IP GmbH – the German and European Patent and Trademark Law Firm

Premium Quality. Pragmatic Solutions. Competitive Rates.

We are a modern IP boutique combining high-quality counselling with efficiency and agility. As European and German Patent Attorneys with over ten years of IP experience gathered in leading IP firms as well as biotech industry, we know the needs and expectations of our clients.

Lean, Digital, Cost-efficient

  • Our digital structure and a slim administration enables us to work fast and focused.
  • You pay for our expertise – not for chichi.
  • Premium IP services at reasonable, competitive rates.

From Lab to IP Law

  • We are Biochemists specialized in the field of Life Sciences and hold doctoral degrees awarded with summa cum laude.
  • We have Big IP Law Roots and gathered years of experience in leading IP law firms.
  • Litigation perspective: We apply our litigation experience to every stage of the IP lifecycle to maximize your commercial advantage.
  • Industry Insider: With direct in-house experience in the biotech industry, we understand the need for pragmatic and high-quality work products.

We provide pragmatic, high-end counselling tailored to the specific needs of Life Science and Pharma companies.

Freedom-to-Operate (FTO) & Due Diligence

Before you launch or invest, you need IP certainty. We provide comprehensive and pragmatic FTO analyses and conduct thorough Due Diligence assessments. Our scientific and litigation background ensures robust solutions.

Patent Drafting & Prosecution

We guide you through harvesting of an invention and draft patent applications. In view of our experience in litigation proceedings, we know the potential pitfalls and factor this into your strategy from the very beginning.

Opposition & Appeal Proceedings

We represent you in opposition and appeal proceedings before the European Patent Office (EPO). We provide honest and pragmatic counselling at reasonable prices.

Second Opinions

You have an existing portfolio or pending litigation? We provide independent, cost-efficient second opinions to validate strategies or identify overlooked opportunities.

EPO Representation

We represent patent applications before the European Patent Office (EPO). We keep your business goals in focus and seek pragmatic solutions according to EPO practice, even in challenging cases.

Strawman Services

You need to challenge a competitor anonymously? We offer “Strawman” services for oppositions and third-party observations, keeping your identity confidential while we fight your case.

From Idea to Asset

You have the idea. We secure the rest. We offer integrated counselling for Start-ups: Trademark and Patent protection from a single source. Don’t build your brand on someone else’s rights.

Translations

We provide translations from English into German and reverse. As German Patent Attorneys, we ensure not just linguistic accuracy, but technical and legal precision.

Capacity Solutions

We collaborate with colleagues and law firms during peaks in workload. We provide high-quality support – reliable and strictly confidential.

Patent Attorneys

Pragmatic. Efficient. Personal. You always work directly with the partners. We provide advice tailored to your business goals. just quality. just IP .

Dr. Caroline Haas

Biochemist (Dr. rer. nat)

Languages: DE, EN

  • European Patent Attorney
  • German Patent Attorney
  • UPC representative

From Drafting to Litigation. Dr. Haas has built her career on understanding every angle of a patent’s lifecycle. She began her IP career at Weickmann & Weickmann, learning the drafting and prosecuting of patent applications in Biochemistry and Chemistry. She then focused on post-grant proceedings (Oppositions/Appeals) before the EPO at Vossius & Partner. Afterwards she transitioned into a litigating role at Finnegan, specializing in validity proceedings before the EPO and infringement proceedings before German patent courts.

Scientific Excellence. Dr. Haas’s academic career is marked by outstanding achievement. She was awarded the prestigious Schering scholarship for her doctoral studies and completed her Ph.D. in Biochemistry with the distinction summa cum laude. Her scientific research has been published in top-tier international journals, such as Cell, reflecting the high scientific standards she applies to her current IP practice.

She knows exactly how a patent is attacked in court. This “litigator’s mindset” allows her to draft and defend patents that are not just granted, but are also optimized for high enforceability and defensibility.


Dr. Alessandro Tosi

Biochemist (Dr. rer. nat)

Languages: DE, EN

  • European Patent Attorney
  • German Patent Attorney
  • UPC representative

Litigator. In-House Experience. Scientist. Dr. Tosi began his IP career at Vossius & Partner drafting and pursuing patent applications. As experienced patent attorney, he was involved in high-stakes litigation proceedings. To understand the business side of IP, he then moved in-house and was Head of IP of the bispecific antibodies and bioinformatics group at Immatics Biotechnologies GmbH. He was managing the global IP portfolio of several clinical product candidates, ensuring freedom-to-operate (FTO) and conducting due diligence assessments.

Scientific Excellence. Before commencing his legal career, he was awarded his Ph.D. with summa cum laude in biochemistry. His research results were published in top-tier journals, including Cell.

This combination of expertise in high-end science, patent litigation, and in-house IP allows Dr. Tosi to provide counselling that is technically precise and commercially viable.