Location History:
- Marlow, GB (1994 - 2000)
- Buckinghamshire, GB (2003)
Company Filing History:
Years Active: 1994-2003
Title: The Innovative Contributions of Ivan Sheiham in Pressure-Sensitive Copying Technologies
Introduction: Ivan Sheiham is an accomplished inventor based in Marlow, GB, known for his significant contributions to the field of pressure-sensitive copying systems. With a total of nine patents to his name, his innovative work has focused on enhancing the security and functionality of copying materials.
Latest Patents: Among his latest patents, Sheiham has developed a record material for pressure-sensitive copying systems which incorporates a security feature achieved through the dyeing of surface sizing compositions. This method results in an uneven coating pattern that provides a visual effect challenging to replicate, ensuring the integrity of the copied documents. Another notable invention involves pressure-sensitive copying material that features a substrate carrying isolated droplets of chromogenic material. This innovative material develops non-traditional colors upon contact with a developer and includes fluorescent components to enable easy verification under ultraviolet light. His creative approach in both inventions highlights his prowess in enhancing the reliability of copying technologies.
Career Highlights: Ivan Sheiham has made impactful advancements during his career, particularly through his affiliations with prominent companies including The Wiggins Teape Group Limited and Arjo Wiggins Limited. His tenure at these organizations provided him with the platform to conduct extensive research and development that led to his numerous patents.
Collaborations: Throughout his career, Sheiham has collaborated with esteemed professionals such as Margaret P Templey and David J Taylor. These partnerships have fostered a collaborative environment conducive to innovative thinking and the successful realization of complex projects.
Conclusion: Ivan Sheiham's contributions to the realm of pressure-sensitive copying technologies exemplify a commitment to innovation. His patented inventions not only enhance the security of copying systems but also pave the way for future advancements in the industry. Through his work, Sheiham continues to shape the field, leaving a lasting impact on the landscape of copying technology.