Location History:
- Palo Alto, CA (US) (2002)
- San Francisco, CA (US) (2001 - 2006)
Company Filing History:
7 out of 422 
3 out of 17,164 
1 out of 832,680 Years Active: 2001-2006
Title: The Innovative Contributions of Donald P. Naki
Introduction
Donald P. Naki is a prominent inventor based in San Francisco, California. He has made significant contributions to the field of protease variants, particularly in their application within detergent formulations. With a total of 11 patents to his name, Naki's work has had a substantial impact on the industry.
Latest Patents
Among his latest patents is a groundbreaking invention titled "Multiply-substituted protease variants with altered net charge for use in detergents." This patent discloses novel protease variants derived from the DNA sequences of naturally-occurring or recombinant non-human proteases. The variants are obtained through in vitro modification of precursor DNA sequences, resulting in substitutions of amino acid residues that alter the charge of the protease. These modifications enhance the effectiveness of the protease in various detergent concentration systems, making them more efficient than their precursor counterparts. Additionally, Naki has developed a method for assaying the wash performance of enzymes on a microtiter plate, which allows for the evaluation of new enzymes and detergent formulations.
Career Highlights
Throughout his career, Donald P. Naki has worked with notable companies such as Genencor International, Inc. and The Procter & Gamble Company. His expertise in enzyme technology and detergent applications has positioned him as a key figure in the field.
Collaborations
Naki has collaborated with esteemed colleagues, including Volker Schellenberger and James T. Kellis, Jr. These partnerships have furthered his research and development efforts in protease technology.
Conclusion
Donald P. Naki's innovative work in protease variants has significantly advanced the detergent industry. His patents reflect a deep understanding of enzyme functionality and its practical applications. His contributions continue to influence the development of more effective cleaning products.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.