Location History:
- Arcadia, IN (US) (1990)
- Northboro, MA (US) (1988 - 1991)
- Upton, MA (US) (1991 - 1997)
Company Filing History:
6 out of 522 
1 out of 832,680 Years Active: 1988-1997
Title: Innovations and Contributions of Robert E. Hawkins
Introduction
Robert E. Hawkins, an accomplished inventor based in Upton, MA, has made significant contributions to the field of photoresist compositions. With a total of seven patents to his name, Hawkins has developed innovative technologies that enhance the efficiency and effectiveness of various applications. His work is particularly influential in the realms of imaging and coating materials, as seen in his latest patents.
Latest Patents
Hawkins' most recent patents include a groundbreaking photoresist composition that features an alkali-soluble resin combined with o-naphthoquinone diazide sulfonic acid ester photoactive compounds and vinyl ether compounds. This inventive approach not only decreases the concentration of photoactive compounds but also enhances the photospeed of the composition.
Another important patent involves a method for forming a relief image utilizing amphoteric compositions. This invention introduces radiation-sensitive compositions containing an amphoteric polymer that can be polarized either positively or negatively when treated with an acid or base. The versatility of this polymer allows for electrodeposition in both anaphoretic and cataphoretic manners. The application of this technology enables easy imaging and removal of deposited compositions, whether applied using an acid or base solution, and also permits formulations as liquid coating compositions or dry film resists.
Career Highlights
Throughout his career, Robert E. Hawkins has worked with well-respected organizations, including Shipley Company LLC. His dedication to innovation and advancement in materials science has made a significant impact on the industry, particularly in photolithography processes.
Collaborations
Hawkins has collaborated with several talented individuals in the field, including Stephen S. Rodriguez and Daniel Y. Pai. These partnerships have fostered a rich environment for innovation and creativity in developing new and effective materials for various applications.
Conclusion
The work of Robert E. Hawkins exemplifies a commitment to innovation in the field of materials science. With his extensive patent portfolio and collaborations with fellow experts, Hawkins continues to push the boundaries of technology, offering practical solutions to complex challenges in the industry. His inventions not only enhance existing processes but also lay the groundwork for future advancements in the field of imaging and coatings.
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.