Location History:
- Minneapolis, MN (US) (1999)
- Woodbury, MN (US) (2004 - 2020)
- Saint Paul, MN (US) (2005 - 2023)
Company Filing History:
20 out of 14,059 
1 out of 7,865 
1 out of 832,680 Years Active: 1999-2023
Title: Bimal V Thakkar: Innovator in Light Directing Technology
Introduction: Bimal V Thakkar, based in Woodbury, MN, is a notable inventor with a substantial portfolio of 22 patents. His work primarily revolves around advanced materials and their applications in light directing articles, showcasing a commitment to innovation and engineering excellence.
Latest Patents: Thakkar's recent patents include groundbreaking developments such as a polyurethane layer for light directing articles. This invention details an aliphatic thermoplastic polyurethane composition, designed for flexibility and toughness while enhancing the performance of light directing articles that incorporate optically active elements. The material demonstrates improved thermostability at elevated temperatures, with a cross-over temperature exceeding 110°C and a glass transition temperature (Tg) between 35°C and 70°C.
Another significant patent by Thakkar is centered around an acrylic polyvinyl acetal film for light directing articles. This film serves to protect the optical components of light directing applications, featuring a Tg of at least 30°C and composed of a (meth)acrylic polymer blended with a polyvinyl acetal polymer. The resulting film is noted for its flexibility and durability against mechanical deformation, reinforcing the reliability of light directing technologies.
Career Highlights: Thakkar has contributed significantly to the field through his work with reputable companies like 3M Innovative Properties Company and Minnesota Mining and Manufacturing Company. His inventions not only reflect his technical expertise but also his ability to address practical challenges in the industry.
Collaborations: Throughout his career, Bimal V Thakkar has had the opportunity to collaborate with esteemed professionals such as Michael Benton Free and Kenneth L. Smith. These partnerships have likely fostered a rich exchange of ideas and innovations in the realm of material sciences and optical technologies.
Conclusion: Bimal V Thakkar stands out as a prominent figure in the field of innovation, particularly in the development of materials for light directing applications. His contributions, underscored by multiple patents, indicate a forward-thinking approach that continues to shape advancements in the industry. As technology progresses, Thakkar's work remains a testament to the critical role of inventors in driving innovation.
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.