This inventor holds 3 USPTO granted patents. Top assignees: Research Corporation Technologies, Inc., Research Corporation Techniques, Inc.. Active years: 1991-1995.
Company Filing History:
2 out of 366 
1 out of 1 Years Active: 1991-1995
Title: Innovations of Marianne Walsh
Introduction
Marianne Walsh is an accomplished inventor based in Crofton, MD (US). She has made significant contributions to the field of biotechnology, particularly in the study of bacteria and their applications in marine biology. With a total of 3 patents, her work has garnered attention for its innovative approaches to understanding and utilizing microbial processes.
Latest Patents
One of her latest patents focuses on the production and recovery of tyrosinase from melanin-synthesizing bacteria. This invention relates to the discovery of a new bacteria of the genus Alteromonas, which has been found to attract oyster larvae through the production of compounds involved in melanin synthesis. The patent contemplates a method for inducing the settlement and metamorphosis of Crassostrea virginica larvae by using certain metabolic substances produced by this bacteria and its altered variants. Furthermore, it has been discovered that ammonia (NH.sub.3) initiates the settlement and metamorphosis of the oyster larvae in a manner similar to natural phenomena.
Another patent by Marianne Walsh also addresses the induction of settlement and metamorphosis in Crassostrea virginica, reiterating the significance of the Alteromonas bacteria and its metabolic products. This work highlights the potential applications of her discoveries in aquaculture and marine biology.
Career Highlights
Throughout her career, Marianne has worked with notable organizations, including Research Corporation Technologies, Inc. and Research Corporation Techniques, Inc. Her experience in these companies has allowed her to develop her innovative ideas and contribute to advancements in her field.
Collaborations
Marianne has collaborated with esteemed colleagues such as Rita R Colwell and Steven L Coon. These partnerships have further enriched her research and expanded the impact of her inventions.
Conclusion
Marianne Walsh's contributions to biotechnology and marine biology through her innovative patents demonstrate her commitment to advancing scientific knowledge and practical applications. Her work continues to inspire future research in these vital areas.