This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignees: Mcneil-Ppc, Inc., Other. Active years: 1980-2005.
Location History:
- Lake Park, FL (US) (1980)
- Ambler, PA (US) (2000 - 2005)
Company Filing History:
4 out of 798 
1 out of 834,453 Years Active: 1980-2005
Title: David H Rogers: Innovator in Lactase Tablet Technology
Introduction
David H Rogers is an accomplished inventor based in Ambler, PA (US). He has made significant contributions to the field of pharmaceutical formulations, particularly in the development of lactase tablets. With a total of 5 patents to his name, Rogers has demonstrated a commitment to innovation and improving health solutions.
Latest Patents
One of Rogers' latest patents involves a preblend of microcrystalline cellulose and lactase for making tablets. This preblend is designed to contain about 1-99% (preferably about 20-60%) by weight lactase and about 1-99% (preferably about 40-80%) by weight microcrystalline cellulose. The lactase used in the preblend may be combined with cutting agents such as sugars, starches, cellulose, and inorganic salts. Additionally, the preblend may include a lubricant like magnesium stearate. A preferred formulation contains about 9.6 weight percent lactase and about 90 weight percent microcrystalline cellulose, or about 2000 to about 9000 FCC lactase units. Another formulation includes about 9.6 weight percent lactase, about 30.0 weight percent microcrystalline cellulose, and about 59.4 weight percent mannitol.
Career Highlights
Throughout his career, David H Rogers has worked with notable companies, including McNeil-PPC, Inc. His work has focused on creating stable lactase tablets that enhance the usability and effectiveness of lactase in dietary supplements.
Collaborations
Rogers has collaborated with esteemed colleagues such as Sunanda R Kulkarni and Robert T McFadden. Their combined expertise has contributed to the advancement of lactase tablet technology.
Conclusion
David H Rogers is a notable inventor whose work in lactase tablet technology has made a significant impact in the pharmaceutical industry. His innovative approaches continue to pave the way for improved health solutions.