Company Filing History:
10 out of 563 
3 out of 32 
1 out of 832,880 Years Active: 1996-2003
Title: Loyd V Allen, Jr: Innovator in Transdermal Delivery Systems
Introduction
Loyd V Allen, Jr. is a notable inventor based in Edmond, OK (US), recognized for his contributions to the field of pharmaceutical technology. With a total of 11 patents to his name, Allen has made significant advancements in drug delivery systems, particularly focusing on transdermal applications.
Latest Patents
One of Allen's latest patents is the Iontophoretic Transdermal Delivery Device. This innovative device features a conducting silicone matrix that incorporates a suspension of a drug in both ionized and non-ionized phases within an emulsion of a hydrophobic polymer. The design allows for the drug to migrate away from the electrode when a current is applied, concentrating the drug at the distal side of the globules. This results in an efficient transfer of the active drug through the skin, providing a reservoir that can last for several days during application. Another significant patent is the Process for Making a Particulate Support Matrix for Making a Rapidly Dissolving Dosage Form. This process involves creating a porous particulate powder matrix with at least two polymeric components of different solubilities. The resulting dosage form disintegrates or dissolves within seconds when placed in an aqueous environment, enhancing the delivery of pharmaceutical compounds.
Career Highlights
Throughout his career, Loyd V Allen, Jr. has worked with esteemed organizations such as the University of Oklahoma and Janssen Pharmaceutica. His work has focused on developing innovative drug delivery systems that improve patient outcomes and enhance the effectiveness of medications.
Collaborations
Allen has collaborated with notable colleagues, including Bingnan Wang and John Desmond Davies. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Loyd V Allen, Jr. stands out as a prominent inventor in the pharmaceutical industry, with a focus on innovative drug delivery systems. His contributions have the potential to significantly impact the way medications are administered and absorbed by patients.