Nocopi Technologies, Inc. develops and markets specialty reactive inks for applications in the educational and toy products, and document and product authentication industries in North America, South America, Europe, Asia, and Australia. The company offers entertainment and toy technologies and products, including specialty inks for coloring books, activity kits, play sheets, single-use placemats, greeting cards, board games, promotional products, or other paper-based applications; and anti-counterfeiting and anti-diversion technologies and products, including proprietary document authentication systems for various applications in the authentication of documents having intrinsic value, such as merchandise receipts, checks, travelers' checks, gift certificates, event tickets, and product labeling and packaging. It also licenses its patented reactive ink technologies. The company serves businesses and brand owners. Nocopi Technologies, Inc. was founded in 1983 and is headquartered in King of Prussia, Pennsylvania.