Company Filing History:
2 out of 1,521 
1 out of 3 
1 out of 1 Years Active: 2006-2013
Title: The Innovations of Donald E. Orr
Introduction
Donald E. Orr is a notable inventor based in Noblesville, Indiana. He has made significant contributions to the field of animal nutrition through his innovative patents. With a total of 3 patents, Orr's work focuses on improving the nutritional value of animal feed.
Latest Patents
One of Orr's latest patents is titled "Phytase-Containing Animal Food and Method." This invention describes a method for enhancing the nutritional value of foodstuffs that contain myo-inositol hexakisphosphate. The method involves feeding animals a foodstuff in combination with a phytase expressed in yeast. The phytase can be selected from a group that includes AppA1, AppA2, and a site-directed mutant of AppA. This innovation not only improves the feed-to-weight gain ratio but also increases bone mass and mineral content in animals. Additionally, a foodstuff and a feed additive comprising AppA2 or a site-directed mutant of AppA are also described in this patent.
Career Highlights
Throughout his career, Donald E. Orr has worked with various organizations, including the Cornell Research Foundation Inc. and Phytex, LLC. His experience in these companies has contributed to his expertise in animal nutrition and feed development.
Collaborations
Orr has collaborated with notable individuals in his field, including Douglas M. Webel and Frank E. Ruch. These partnerships have likely enhanced his research and development efforts.
Conclusion
Donald E. Orr's contributions to animal nutrition through his innovative patents demonstrate his commitment to improving the industry. His work continues to influence the way animal feed is formulated and utilized.