Company Filing History:
Years Active: 1999-2002
Title: Innovations by Sumanth Addagarla
Introduction
Sumanth Addagarla is an accomplished inventor based in Richmond, CA (US). He has made significant contributions to the field of lubricant compositions, holding a total of 3 patents. His work focuses on developing innovative solutions for two-stroke engines, which are widely used in various applications.
Latest Patents
One of his latest patents is for a low sulfur lubricant composition specifically designed for two-stroke engines. This invention includes a low sulfur detergency additive that is suitable for lubricant compositions used in air-cooled two-stroke cycle engines. The formulation features an unsulfurized alkaline earth alkylsalicylate and may optionally include a molybdenum compound.
Another notable patent is for a lubricant composition suitable for direct fuel injected, crankcase-scavenged two-stroke cycle engines. This composition consists of a major amount of at least one oil of lubricating viscosity, along with a minor amount of a lubricity additive, a polyalkyl amide, an imidazoline, a polyisobutylene, and a functionalized polyisobutylene. The lubricity additive in this formulation contains glycerol monooleate, an acid aliphatic aromatic amine-phosphate, and sodium sulfonate. The acid aliphatic aromatic amine-phosphate is characterized by a phosphorus/oxygen atom ratio of 4.0:1 to 4.5:1, and it maintains at least 1.2 equivalents of acid to 1.0 equivalents of base.
Career Highlights
Sumanth has worked with prominent companies in the chemical industry, including Chevron Chemical Company LLC and Chevron Chemical S.A. His experience in these organizations has allowed him to refine his expertise in lubricant formulations and engine technologies.
Collaborations
Throughout his career, Sumanth has collaborated with notable professionals in the field, including Glenn E Callis and Frank Ilmain. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Sumanth Addagarla is a notable inventor whose work in lubricant compositions for two-stroke engines has led to several important patents. His contributions continue to impact the industry positively, showcasing his dedication to innovation and engineering excellence.
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.