This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignees: Koç Üniversitesi, Orta Dogu Tekník Üníversítesí. Active years: 2026.
Company Filing History:
1 out of 34 
1 out of 16 Years Active: 2026
Title: Osman Karaman: Innovator in Near-Infrared Photosensitizers
Introduction
Osman Karaman is a notable inventor based in Ankara, Turkey. He has made significant contributions to the field of photodynamic therapy (PDT) through his innovative work on near-infrared (NIR) absorbing photosensitizers. His research aims to enhance cancer treatment methods, making them more accessible and less invasive.
Latest Patents
Osman Karaman holds a patent for near-infrared (NIR) absorbing photosensitizers. These photosensitizers are specifically designed for imaging and treatment of cancer in photodynamic therapy. They are mitochondria-targeted and water-soluble, serving as cytotoxic drugs in PDT. The NIR photosensitizers are activated by wavelengths of light that penetrate through the body, not just the skin. This innovation aims to transform PDT from a specialized treatment into a generally applicable one, offering a non-invasive alternative to current cancer treatment methods.
Career Highlights
Throughout his career, Osman Karaman has worked with prestigious institutions such as Koç University and Middle East Technical University. His research has focused on developing advanced therapeutic techniques that leverage the unique properties of NIR photosensitizers.
Collaborations
Osman has collaborated with notable colleagues, including Toghrul Almammadov and Safacan Kolemen. Their joint efforts have contributed to the advancement of research in photodynamic therapy and cancer treatment.
Conclusion
Osman Karaman's work in developing near-infrared absorbing photosensitizers represents a significant advancement in cancer treatment. His innovative approach aims to make photodynamic therapy more effective and widely applicable, potentially changing the landscape of cancer care.