Location History:
- Havertown, PA (US) (1978)
- Kalamazoo, MI (US) (1976 - 1988)
Company Filing History:
10 out of 2,170 
1 out of 832,891 Years Active: 1976-1988
Title: **Herbert G. Johnson: A Pioneer in Pharmaceutical Innovation**
Introduction
Herbert G. Johnson, an influential inventor based in Kalamazoo, Michigan, holds an impressive portfolio of 11 patents. His contributions to the field, particularly in medicinal chemistry, are notable for their impact on healthcare.
Latest Patents
Johnson's latest patents focus on innovative compounds. One significant invention involves substituted naphthalenes, indoles, benzofurans, and benzothiophenes, designed to inhibit leukotriene biosynthesis and lipoxygenase. These compounds offer medical benefits wherever there's a need to inhibit these biological systems. Furthermore, he has developed quinoxalinones, which are effective in expanding the lumina of air passages in mammals, and are also useful in treating atopic eczema and urticaria.
Career Highlights
Throughout his career, Johnson has been associated with The Upjohn Company, where he has made significant strides in pharmaceutical research. This affiliation has allowed him to drive innovations that lead to practical solutions in the medical field. His work continues to influence the industry today.
Collaborations
In his journey as an inventor, Johnson has collaborated with prominent figures such as Charles M. Hall and John B. Wright. These partnerships have been vital in furthering his research and optimizing the development of his patented compounds.
Conclusion
Herbert G. Johnson's legacy as an inventor in the pharmaceutical arena is marked by his dedication to innovation and collaboration. His patents not only reflect technical achievements but also a commitment to improving health outcomes through scientific advancements. As he continues to work in Kalamazoo, his contributions remain a valuable asset to the field of medicinal chemistry.