Company Filing History:
2 out of 470 
1 out of 1,379 
Years Active: 2019-2020
Title: Innovations by Inventor Tammy Haut Donahue
Introduction
Tammy Haut Donahue is a distinguished inventor based in Fort Collins, Colorado. With a remarkable portfolio that includes two patents, her work primarily focuses on advanced materials in the field of hydrogels. Her contributions are significant, promoting progress in soft tissue mimetics and thermoplastic elastomer hydrogels.
Latest Patents
Tammy's latest inventions revolve around two pivotal patents:
1. **Soft Tissue Mimetics**: This innovation provides a soft tissue mimetic formed from a block copolymer hydrogel. The hydrogel consists of a glass formed from a dry blend of polystyrene-poly(ethylene oxide) diblock copolymer (SO) and polystyrene-poly(ethylene oxide)-polystyrene triblock copolymer (SOS). The specific molar ratios range from 95:5 to 1:99 SO/SOS, combined with a liquid medium at a weight concentration between approximately 32:1 and 2:1. Notably, this soft tissue mimetic exhibits fatigue resistance for at least 500,000 compression cycles.
2. **Thermoplastic Elastomer Hydrogels**: This block copolymer hydrogel mirrors the components of the soft tissue mimetic, including the same blend ratios and methodologies for formation. It, too, boasts a fatigue resistance of no less than 500,000 compression cycles, highlighting its advanced durability and applicability.
Career Highlights
Tammy has made notable strides in her career, contributing her expertise to prominent institutions such as the Colorado State University Research Foundation and the University of Colorado. Her role in these organizations has been instrumental in bridging research and practical applications in the fields she specializes in.
Collaborations
Throughout her career, Tammy has collaborated with influential peers including Travis S. Bailey and Chen Guo, enhancing her work with diverse perspectives and expertise. These collaborations illustrate the importance of teamwork in advancing scientific research and innovation.
Conclusion
In summary, Tammy Haut Donahue stands out as a pioneering inventor whose contributions to soft tissue mimetics and thermoplastic elastomer hydrogels are shaping the future of material science. With her innovative spirit and collaborative approach, she continues to inspire advancements in her field.
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