Dag Petré


Patent Attorney
+46 8 59 88 73 21
About Dag Petré
Dag has been dealing with all aspects of patent prosecution in national, European and other foreign proceedings, as well as with invalidity and infringement suits since 1998. He has special competence in market oriented invent-around and infringement issues and in pre-patenting investigations. His technical expertise is primarily within the area of mechanical technology, but also includes information technology systems, construction engineering and clean tech. Dag is project manager for the Zacco Green Tech Expert Group.
Dag graduated in 1996 with a Master of Science degree in Civil Engineering from the Royal Institute of Technology (KTH) in Stockholm and has worked as Patent Attorney since 1998. He has worked in various industries as well; Saab AB in Linköping with Saab-Fairchild 340 project, and in the sales department at SKF AB in Stockholm. Before joining the Zacco Group he was partner at Albihns IP and Law Office. Today he provides advice on patent strategy to clients who are primarily small- and medium-sized enterprises (SMEs) seeking to create, maintain and commercialize a strong patent portfolio. He assists in developing the clients’ IP strategy, working in close cooperation with both RD and management.
Areas of expertise
  • Patent Oppositions and Appeals
  • Forward Patenting™
  • Utility Models
  • Patent Litigation
  • IP Audit
  • Strategy Implementation
  • IP Strategy Workshops and Coaching
  • Portfolio Management
  • Competitor Watch
  • Technology Watch
  • Patent Landscaping
  • Freedom to Operate
  • Patent Drafting
  • IP Strategy Development
  • Patent Monitoring
  • Patent prosecution
Industry Expertise
  • Paper/Pulp/Wood Industry
  • Hygiene Products
  • Consumer Products
  • Retail
  • Building & Construction
  • Industrial Design
  • Architecture
  • Automotive
  • Energy, Gas, Oil & Power
  • Furniture
  • Agriculture
  • Sustainability / GreenTech / CleanTech
  • Aerospace & Defence
  • Food & Beverage
Technical field
  • Food Technology
  • Robotics
  • Signal Processing
  • Manufacturing & Process Technology
  • Mechanical Engineering
  • Internet of Things (IoT)
  • Polymers
  • Mechatronics
  • Information Technology
  • Algorithms
  • Sensor and Measurement Technology
  • Machine Learning
  • Materials Technology & Nanotech
  • Artificial Intelligence