Location History:
- Manchester, EN (1978)
- London, N.1., GB (1987)
- Whitefield, GB (1996 - 1997)
- Manchester, GB (1978 - 2006)
Company Filing History:
5 out of 854 
2 out of 3,840 
1 out of 106 
Years Active: 1978-2006
Title: The Innovations of James Stanley Campbell: A Beacon in Ink Technology
Introduction
James Stanley Campbell, an esteemed inventor based in Manchester, GB, has made significant contributions to the field of ink technology. With a commendable portfolio consisting of eight patents, Campbell stands out as a key figure in the innovation of materials that harness optical properties for practical applications.
Latest Patents
Among his latest inventions, Campbell developed a groundbreaking ink composition characterized by its phthalocyanine-based formulation, which boasts absorption maxima in both the near-infrared and visible spectrum. This invention presents an ink composition that includes a charge-generating material along with a medium. The charge-generating material is specifically designed to absorb radiation in these critical regions of the electromagnetic spectrum. Moreover, his work extends to the formulation of an electrophotographic toner composition, integrating a binder resin with the charge-generating material. Such innovative compositions find utility in security marking applications, enabling the detection of authenticity of articles or substrates by identifying the absorption of infrared radiation.
Career Highlights
Throughout his career, James Stanley Campbell has lent his expertise to several prestigious companies, including Zeneca Limited and Imperial Chemical Industries Limited. His time at these organizations has not only facilitated his personal growth as an inventor but has also contributed to the advancement of ink technology on a commercial scale.
Collaborations
Collaboration has been a hallmark of Campbell's career, notably alongside esteemed colleagues such as Peter Gregory and Dean Thetford. Their joint efforts have culminated in innovations that benefit industries reliant on advanced materials, further exemplifying the importance of collaboration in the field of invention.
Conclusion
James Stanley Campbell’s work exemplifies the spirit of innovation through his patented inventions and collaborative efforts. His contributions to the development of specialized inks represent a significant leap in technological advancement, particularly in areas demanding high standards of authenticity and security. As he continues to push boundaries in material science, his legacy as an inventor will undoubtedly inspire future generations in the field of innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.