Company Filing History:
Years Active: 2010-2012
Title: Innovations and Contributions of Shu-Ling Cheng
Introduction
Shu-Ling Cheng is an accomplished inventor based in Fremont, CA. She has made significant contributions to the field of biotechnology, particularly in the development of assays and detection methods for various biological applications. With a total of 3 patents, her work has advanced the understanding and diagnosis of critical health issues.
Latest Patents
One of her latest patents focuses on "Assays for nucleic acid modifying enzymes." This invention provides methods and compositions for assaying enzymes capable of releasing an enzyme donor fragment (ED) conjugated to a nucleic acid strand bonded to a surface. The use of magnetic beads allows for the segregation of the beads during the determination process. This method enables the discrimination between ED free in solution and ED bound to the bead, ultimately providing an active β-galactosidase enzyme.
Another notable patent is related to "Protein chips for HPV detection." This invention outlines methods, assays, and kits for detecting HPV infections, including various HPV genotypes and associated proteins or antibodies. The detection of HPV DNAs and oncoproteins through immunological assays can be advantageous for early clinical screening and general diagnosis of cervical cancer. This technology allows for comparative detection of altered levels of HPV proteins and host proteins, which is particularly useful in diagnosing carcinomas of the uterine cervix.
Career Highlights
Shu-Ling Cheng has worked with notable companies such as Oncohealth Corporation and Discoverx Corporation. Her experience in these organizations has contributed to her expertise in the field of biotechnology and patent development.
Collaborations
Shu-Ling has collaborated with various professionals in her field, including her coworker Pyare L Khanna, who has also made significant contributions to biotechnology.
Conclusion
Shu-Ling Cheng's innovative work in the development of assays and detection methods has made a substantial impact on the field of biotechnology. Her patents reflect her commitment to advancing health diagnostics and improving patient outcomes.