Tsegereda N Embaye

Title: Innovations of Tsegereda N Embaye

Introduction

Tsegereda N Embaye is a notable inventor based in Boulder Creek, California. She has made significant contributions to the field of biotechnology, particularly in the area of algae processing and cultivation. With a total of two patents to her name, her work focuses on sustainable methods for producing hydrocarbons and optimizing algae growth.

Latest Patents

One of her latest patents is an "Algae bioreactor using submerged enclosures with semi-permeable membranes." This invention outlines methods for producing hydrocarbons, including oil, by processing algae and other microorganisms in an aquatic environment. The bioreactor utilizes flexible bags with CO2/O2 exchange membranes, which are suspended at a controllable depth in seawater. These bags receive liquid effluent containing seeds for algae growth, allowing for the cultivation and harvesting of algae after most of the second liquid is removed through forward osmosis.

Another significant patent is the "Estimation of alga growth stage and lipid content growth rate." This method and system estimate the growth stage of algae in an ambient fluid by measuring light beam absorption or reflection values. By comparing these values with reference light beam absorption values for different growth stages, the system determines the most likely growth stage and whether the lipid content is increasing or has peaked. This innovation aims to optimize the timing of algae harvesting for maximum lipid content.

Career Highlights

Tsegereda has worked with prominent organizations, including the United States of America as represented by the Administrator of NASA and the SETI Institute. Her work in these institutions has allowed her to contribute to groundbreaking research in biotechnology and environmental sustainability.

Collaborations

Throughout her career, Tsegereda has collaborated with notable colleagues such as Jonathan D Trent and Sherwin J Gormly. These partnerships have further enhanced her research and development efforts in the field of algae processing.

Conclusion

Tsegereda N Embaye is a pioneering inventor whose work in algae bioreactors and growth estimation systems showcases her commitment to sustainable innovation. Her contributions are paving the way for advancements in biotechnology and environmental conservation.