Location History:
- Buffalo, NY (US) (2011)
- Williamsville, NY (US) (2011)
Company Filing History:
Years Active: 2011
Title: Innovative Contributions of Preeti Chandra in Adsorption Technology
Introduction: Preeti Chandra is an accomplished inventor based in Buffalo, NY, known for her significant contributions to the field of adsorption technology. With a total of two patents, Chandra has pioneered methods that enhance the efficiency of impurity removal processes, thereby supporting various applications in industrial settings.
Latest Patents: Chandra's latest inventions include the following:
1. **Adsorption Control Method and Controller** - This invention provides a method and control system designed to manage an adsorbent bed unit. The system allows for the measurement of impurity concentration within the adsorbent bed and controls its concentration by adjusting the feed cycle time. The goal is to maintain the concentration at a targeted level, ensuring that the product meets impurity concentration standards. The system includes supervisory control that reacts to impurity levels and primary control that calculates feed times, potentially employing proportional integral control for improved accuracy.
2. **Multi-Port Indexing Drum Valve for VPSA** - This patent introduces a dual feed and dual vacuum four-bed VPSA process that selectively adsorbs components from a feed stream, such as nitrogen from air, to produce an oxygen-enriched gas. The invention features a multi-port indexing drum valve, along with a system and method for its operation, showcasing Chandra's innovative approach within gas separation technologies.
Career Highlights: Preeti Chandra is currently employed at Praxair Technology, Inc., a leading company in the field of industrial gases and related technologies. Her work focuses on enhancing adsorption processes, thereby driving advances in efficiency and effectiveness for industrial applications.
Collaborations: Throughout her career, Chandra has collaborated with notable colleagues such as Mohamed Safdar, Allie Baksh, and Paul William Belanger. These collaborations reflect her commitment to teamwork and innovation within her field.
Conclusion: Preeti Chandra has made commendable strides in adsorption technology through her patents that seek to improve control methods and processes. Her contributions not only advance scientific understanding but also have practical implications that benefit various industries, illustrating the vital role of inventors in driving technological progress.
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.