This inventor holds 40 USPTO granted patents and 2 EPO patents, primarily in Polymer Chemistry. Top assignees: Hoechst Celanese Corporation, Dupont Electronic Polymers LP, Chem First Electronic Materials L.p.. Active years: 1992-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Somerset, NJ (US) (1992 - 1993)
- Corpus Christi, TX (US) (1993 - 2010)
- Waynesville, OH (US) (2012)
Company Filing History:
31 out of 1,194 
5 out of 14 
2 out of 4 
Years Active: 1992-2012
Areas of Expertise:
Title: James R. Sounik - Innovator in Chemical Processes
Introduction
James R. Sounik, based in Corpus Christi, TX, is a notable inventor with an impressive portfolio of 40 patents. His contributions primarily focus on advancements in chemical processes and compositions, particularly in the field of electronic materials.
Latest Patents
Sounik has developed several innovative patented processes. One of his recent patents, titled "Propanoates and processes for preparing the same," outlines a method for preparing propanoates. This method involves a multi-step process that includes supplying a methanol solution of 4-hydroxyphenylmethylcarbinol, performing an acid-catalyzed displacement reaction, and converting the resultant solution into propanoates using suitable solvents and catalysts. The resulting propanoates have significant applications in the electronic chemicals market, notably in photoresist compositions.
Another patent focuses on "Photoresist compositions and processes for preparing the same." In this invention, Sounik emphasizes the use of polymers with low polydispersity, utilizing specific chain transfer agents to achieve desired properties. These polymers can be crafted into homopolymers or copolymers, which are then transformed into efficient photoresist compositions for various applications.
Career Highlights
James R. Sounik has held key positions at renowned companies, including Hoechst Celanese Corporation and DuPont Electronic Polymers LP. His extensive experience in these organizations has significantly contributed to his skills as an inventor and innovator in the chemical industry.
Collaborations
Throughout his career, Sounik has collaborated with several notable professionals, including Michael T. Sheehan and William W. Wilkison, III. These partnerships have fostered knowledge exchange and innovation in the chemical processes they worked on together.
Conclusion
James R. Sounik's impressive body of work showcases his dedication to advancing chemical processes and compositions. His innovative patents and collaborative efforts with industry professionals highlight his significant impact on the electronic chemicals market. As he continues to develop new technologies, Sounik remains a prominent figure in the field of chemistry and invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile