Location History:
- Shrewsbury, MA (US) (1980)
- Fort Worth, TX (US) (2002 - 2014)
Company Filing History:
2 out of 3,923 
1 out of 71 
1 out of 346 
Years Active: 1980-2014
Title: **David Allen Marsh: Innovator in Ocular Therapeutics**
Introduction
David Allen Marsh is a prominent inventor based in Fort Worth, Texas, known for his significant contributions to the field of ocular therapeutics. With a total of five patents to his name, Marsh has focused on developing innovative technologies that enhance the treatment of eye disorders.
Latest Patents
Among his latest inventions, Marsh has developed several key patents, including:
1. **Punctal plugs and methods of delivering therapeutic agents** - This invention concerns implantable ocular devices designed for the sustained release of medication to the eye. The device features a body comprising a matrix of a prostaglandin and silicone, a parylene coating on the outer surface, and pores extending from the coating to the outer surface of the body. This innovative design aims to improve the efficacy and ease of medication delivery to patients.
2. **Use of cyclodextrins as an active ingredient for treating dry AMD and solubilizing drusen** - This patent addresses the treatment of disorders involving the accumulation of drusen, such as dry age-related macular degeneration (AMD) and geographic atrophy. It involves the administration of therapeutically effective amounts of at least one monomeric or polymeric cyclodextrin, thereby providing a new avenue for managing these severe conditions.
Career Highlights
David Allen Marsh has forged a successful career in the pharmaceutical and biotechnology sectors. He has held key roles at major companies, including Novartis AG and Alcon Universal Ltd. His work in these organizations has allowed him to focus on the advancement of ocular therapies and contribute to groundbreaking inventions in the field.
Collaborations
Throughout his career, Marsh has collaborated with esteemed colleagues, including Youqin Tian and Yoseph Yaacobi. These partnerships have facilitated the sharing of ideas and expertise, further enriching the innovation process in ocular therapeutics.
Conclusion
David Allen Marsh is a noteworthy figure in the realm of ocular inventions, with a proven track record of patenting innovative solutions that improve the treatment of eye disorders. His contributions not only reflect his expertise but also signify the impactful advancements that can emerge from persistent research and collaboration within the medical community.
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.