Company Filing History:
Years Active: 1997-2004
Title: **Innovative Contributions of John P. Hennessey in Vaccination Technology**
Introduction
John P. Hennessey, an accomplished inventor based in Dublin, Pennsylvania, has made significant strides in the field of vaccine development. With a total of three patents to his name, his innovative work has focused on improving vaccine formulations and processes. Hennessey is currently affiliated with Merck & Company, Inc., a leading global healthcare company.
Latest Patents
Hennessey's latest patents include a novel combination of preservatives for vaccines. This formulation consists of methyl and propyl parabens, benzyl alcohol, and 2-phenoxyethanol, which have successfully passed antimicrobial testing according to the standards set by USP, BP, and EP. The innovative use of L-histidine as a buffer helps maintain the pH at 7.0, ensuring the stability of the vaccines.
Another notable patent is his process for producing type-specific capsular polysaccharides from Streptococcus pneumoniae. This method yields polysaccharide preparations with an average of less than 1000 oligosaccharide repeat units per molecule and maintains low contamination levels with group-specific C-polysaccharide. These novel type-specific polysaccharides are crucial for creating vaccines, particularly covalent conjugates that enhance immune responses against infections caused by Streptococcus pneumoniae.
Career Highlights
Throughout his career, Hennessey has demonstrated a commitment to advancing vaccine technology through his inventive approaches. His work not only contributes to the scientific community but also plays a vital role in public health by aiding in the prevention of infections and diseases associated with Streptococcus pneumoniae.
Collaborations
Hennessey has collaborated with notable colleagues such as Peter J. Kniskern and William J. Miller, furthering the impact of his research and innovations within the field. These collaborations have helped facilitate the development of new products and methods essential for effective vaccine production.
Conclusion
John P. Hennessey's innovative contributions to vaccine technology exemplify the critical role inventors play in advancing health solutions. His work at Merck & Company, Inc. continues to pave the way for improved preventive measures against infectious diseases, highlighting the importance of innovation in the ever-evolving field of medicine.
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.