Location History:
- Wilmington, DE (US) (1983 - 1993)
- Ithaca, NY (US) (1993 - 2011)
Company Filing History:
14 out of 16,338 
6 out of 2,886 
1 out of 386 
Years Active: 1983-2011
Title: Dotsevi Y Sogah: A Pioneer in Biopolymer Innovations
Introduction
Dotsevi Y Sogah is a prominent inventor and researcher based in Ithaca, NY. With an impressive portfolio of 20 patents, she has significantly contributed to the field of materials science, particularly in the development of advanced synthetic multiblock copolymers and their applications.
Latest Patents
Her latest innovations include the following patents:
1. **Multiblock Copolymers Having Improved Mechanical Properties** - This invention involves the replacement of the amorphous peptide domain of structural biopolymers, such as silk from silkworms or spiders, with a nonpeptide segment. This substitution maintains the β-sheet forming crystalline segments and results in synthetic multiblock copolymers that exhibit solid-state structures and mechanical properties comparable to natural biopolymers. These synthetic copolymers can be produced as films or fibers, expanding their potential applications.
2. **Ethylene-Vinyl Acetate Copolymer of Increased Mechanical Properties** - This patent describes the solution blending of a masterbatch of cationically functionalized polyvinyl acetate copolymer/silicate nanocomposite where the silicate is substantially exfoliated, alongside Ethylene-Vinyl Acetate (EVA). This innovative blend results in a product with increased tensile strength and Young's Modulus compared to neat EVA, along with reduced flammability. Notably, the product can be injection molded, compression molded, or extruded without losing these advantageous properties.
Career Highlights
Throughout her career, Dotsevi has worked with notable companies such as E.I. DuPont de Nemours and Company and Cornell Research Foundation Inc. Her experiences at these institutions have played a vital role in shaping her innovative approaches to materials research and development.
Collaborations
Dotsevi Y Sogah has collaborated with esteemed peers such as William Brown Farnham and Walter R. Hertler. These partnerships underscore her commitment to advancing the field through teamwork and shared expertise.
Conclusion
Dotsevi Y Sogah continues to be a trailblazer in the realm of biopolymer innovations. Her contributions not only reflect her creativity and technical skill but also signal a promising future for advanced materials that can benefit various industries. Her work is a testament to the impact that dedicated inventors can have on science and technology.