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Chemistry

The chemical sector ranges from manufacturers of base chemicals to pharmaceutical and food companies. It also includes materials based companies, like manufacturers of plastics, agrochemicals, ceramics, and metals or metal alloys, each with their very own characteristics. Base chemicals are more sensitive to economic cycles whereas the pharmaceutical and food sectors operate in a complex regulatory legal framework.  Working with Intellectual Property in the Chemistry sector requires knowledge of the business. With our technical skills and business sense we can assist you in maximizing the value of your IP.

Sector insight

We speak the language of the sector. We are aware of the commercial interests that are at stake. We can provide any service to make sure that the client's IP is protected in the best possible manner. Whether it concerns drafting of a patent application or instituting opposition proceedings. Whether it concerns a single patent or an extensive patent portfolio. For cross-border proceedings, we can work closely together with renowned patent professionals from all over the world.

Many backgrounds

Our patent attorneys have many backgrounds. We are familiar with process engineering, organic or physical chemistry. Furthermore we have patent attorneys with experience in IP departments in industry, ranging from small life science start-ups to large pharmaceutical or food companies.

Full-service partner

We provide all IP services: drafting and prosecuting patent applications all over the world. We can also assist you in defending or attacking patents and in infringement suits in contentious (opposition or litigation) proceedings. Other fields of activity concern Freedom To Operate, IP audits, Trademarks and Supplementary Protection Certificates for pharmaceuticals and agrochemicals.

Contact our experts

Hajo Kraak

Hajo Kraak

  • European and Dutch Patent Attorney, European Patent Litigator
  • Partner
More experts

News

Düsseldorf Local Division adopts The Hague’s four-step test for infringement by equivalence and applies a structured “feature-by-feature function” analysis 

In its decision in Wonderland v Cybex (UPC_CFI_807/2024 and UPC_CFI_334/2025, Local Division Düsseldorf, 27 May 2026), the Düsseldorf panel addressed — in detail — the assessment of patent infringement by equivalent means under Art. 69 EPC and the Protocol.Continue reading

TU Delft Impact Contest 2026

On Thursday 4 June, the exciting finale of the TU Delft Impact Contest took place, an event that V.O. sponsors every year. The firm serves as a judge in the ‘Ideation’ category. In addition, Henri van Kalkeren presented the V.O. Patents & Trademarks Award to Biodetect Diapers.Continue reading

Why every engineer should know something about patents

A flood of new patents is setting Europe in motion. The European Patent Office (EPO) recently reported a record number of patent applications last year: 201,974. This increase is no coincidence, but the direct result of the rise of technologies such as quantum computing and AI. In a rapidly changing world, attention to intellectual property […]Continue reading