Niskayuna, NY, United States of America

Peter P Policastro

This inventor holds 15 USPTO granted patents, primarily in Silicone Polymers. Top assignee: General Electric Company. Active years: 1986-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Peter P Policastro. Retrieved from https://idiyas.com/inventor/peter-p-policastro

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 = 2.2

ph-index = 8

Forward Citations = 147(Granted Patents)


Location History:

  • Schenectady, NY (US) (1986 - 1987)
  • Niskayuna, NY (US) (1988 - 1993)

Company Filing History:


Years Active: 1986-1993

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Areas of Expertise:
Hydroxyarylestersiloxanes
Aromatic Polyester-Siloxane
Silicone-Polycarbonate
Liquid Crystalline Polyester
Flame Retardant Blends
Silicone Polymides
Polyimide-Siloxanes
Polysilylaromatic Compounds
Silyl Polyamides
Crosslinked Silicone-Polyamide
Silicon-Lactam Blends
Polyphenylene Ethers
15 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Peter P. Policastro

Introduction

Peter P. Policastro is a notable inventor based in Niskayuna, NY (US). He has made significant contributions to the field of materials science, particularly in the development of advanced polymeric materials. With a total of 15 patents to his name, Policastro's work has had a profound impact on various industries.

Latest Patents

Among his latest patents, Policastro has developed hydroxyarylestersiloxanes, which are silicone-polycarbonate block copolymers. These materials result from the reaction of specific siloxy aromatic imide siloxanes or hydroxyaromatic ester siloxanes. The process involves the reaction between an organosiloxane with terminal aromatic anhydride groups and appropriate bishydroxyarylene compounds. The resulting silicone-polycarbonate block copolymers have been found to be flame retardant and useful as dielectric films and membranes. Additionally, he has created aromatic polyester-siloxane block copolymers through the condensation of tetramethyldisiloxane bisbenzoic acid with dihydric phenols. These copolymers serve as molding compounds and flame retardants for aromatic polycarbonates.

Career Highlights

Policastro is currently employed at General Electric Company, where he continues to innovate and develop new materials. His work has been instrumental in advancing the capabilities of polymeric materials, particularly in applications requiring flame resistance and durability.

Collaborations

Throughout his career, Policastro has collaborated with esteemed colleagues, including Jonathan D. Rich and Pamela K. Hernandez. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Peter P. Policastro's contributions to the field of materials science through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to influence the development of advanced materials that meet the demands of modern technology.

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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