 
            Managing Director, Partner, European Patent Attorney
Kansakoulukatu 3
                                Helsinki 00100
                                Finland
                            
358 9 6866 840
Patent star 2025
Finnish                                    
 English                                    
 Swedish                                    
 German                                    
                            
 
                                            
Patent 
Patent prosecution 
Patent strategy & counseling 
        
Chemistry                    
Food & beverage                    
Oil & gas                    
Pharmaceutical                    
Renewable energy                    
            
Karri Leskinen is a European patent attorney specializing in the field of chemistry. With a deep understanding of the intricacies of IP rights and regulations, he provides expert guidance and assistance in protecting, managing, and enforcing their intellectual property assets.
Karri’s profile encompasses a range of skills and expertise related to intellectual property. His technical expertise includes polymer chemistry, pharmaceuticals, food industry and processing industry. He has extensive experience in conducting comprehensive IP searches and analyses to assess the novelty and validity of inventions, drafting and prosecuting patent applications.
He works closely with clients to develop effective IP strategies tailored to their specific needs and goals. Whether it involves advising on IP protection strategies, conducting IP audits, or assisting in IP licensing and technology transfer agreements, he strives to provide practical and strategic solutions that align with his clients' business objectives.
In addition to his patent prosecution expertise, he is well-versed in navigating the complex world of intellectual property disputes. He is experienced in conducting IP infringement assessments, managing cease and desist letters, negotiating settlement agreements, and helping clients in IP litigation proceedings when necessary.
Furthermore, Karri stays updated on the latest developments in intellectual property laws, regulations, and industry practices. This allows him to provide informed counsel and recommendations to his clients, ensuring clients intellectual property rights are safeguarded in a rapidly evolving IP landscape.
With a strong commitment to professionalism, integrity, and client satisfaction, Karri strives to deliver exceptional service and results to protect and enhance the value of his clients' intellectual property assets.
Year Joined Firm: 2005
Education/Alumni: M.Sc. (polymer chemistry, plant design)
Network Memberships: