Spartanburg, SC, United States of America

Joseph F Porinchak

This inventor holds 5 USPTO granted patents. Top assignee: W. R. Grace Co.. Active years: 1976-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph F Porinchak. Retrieved from https://idiyas.com/inventor/joseph-f-porinchak

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 95(Granted Patents)


Location History:

  • Spartanburg, SC (US) (1976 - 1981)
  • Silver Spring, MD (US) (1988)

Company Filing History:


Years Active: 1976-1988

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Joseph F. Porinchak

Introduction

Joseph F. Porinchak is a notable inventor based in Spartanburg, SC, with a remarkable portfolio of five patents. His work primarily focuses on advancements in materials science and chemical engineering, contributing significantly to the fields of catalysis and packaging.

Latest Patents

Among his latest innovations is the Alumina-silica cogel, which is a precipitated material that boasts a high total pore volume and a wide pore size distribution. This cogel is instrumental in preparing catalysts and catalyst supports used in the catalytic conversion and processing of hydrocarbons. Another significant patent is the Ethylene-vinyl acetate copolymer film laminate. This film features a narrow molecular weight distribution and a unique saran composition, which is a blend of emulsion and suspension polymerized saran. The laminate produced from this film is particularly useful for packaging and forming packages of bone-in fresh red meat.

Career Highlights

Joseph F. Porinchak has made substantial contributions to his field through his work at W. R. Grace & Co. His innovative spirit and dedication to research have led to the development of materials that enhance both industrial processes and product packaging.

Collaborations

Throughout his career, Porinchak has collaborated with esteemed colleagues, including Harri J. Brax and Alan S. Weinberg. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Joseph F. Porinchak's contributions to the fields of catalysis and packaging exemplify the impact of innovative thinking in science and engineering. His patents reflect a commitment to advancing technology and improving industrial applications.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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