Constantine I Courduvelis

This inventor holds 10 USPTO granted patents. Top assignees: Enthone Incorporated, Other. Active years: 1981-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Constantine I Courduvelis. Retrieved from https://idiyas.com/inventor/constantine-i-courduvelis

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

Calculating rank

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 7

Forward Citations = 161(Granted Patents)

Company Filing History:

9 out of 103

Enthone Incorporated

patents

1 out of 834,708

Other

patents

Years Active: 1981-2003

Loading Chart...

10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6569491 - Platable dielectric materials for microvia technology (2003-05-27),

2. 4956097 - Waste treatment of metal containing solutions (1990-09-11),

3. 4948630 - Three step process for treating plastics with alkaline permanganate (1990-08-14),

4. 4820548 - Three step process for treating plastics with alkaline permanganate (1989-04-11),

5. 4629636 - Process for treating plastics with alkaline permanganate solutions (1986-12-16),

6. 4600699 - Reclamation of a palladium-tin based electroless plating catalyst from (1986-07-15),

7. 4592852 - Composition and process for treating plastics with alkaline permanganate (1986-06-03),

8. 4395302 - Metal dissolution process using H.sub.2 O.sub.2 --H.sub.2 SO.sub.4 (1983-07-26),

9. 4304646 - Method for selective removal of copper contaminants from activator (1981-12-08),

10. 4303704 - Selective removal of copper or nickel from complexing agents in aqueous (1981-12-01),

Title: The Innovations of Constantine I Courduvelis

Introduction

Constantine I Courduvelis is a notable inventor based in Orange, Connecticut, with a remarkable portfolio of 10 patents. His work primarily focuses on advancements in materials and waste treatment technologies, showcasing his commitment to innovation and sustainability.

Latest Patents

Among his latest patents, Courduvelis has developed "Platable dielectric materials for microvia technology." This invention involves a dielectric coating for circuit boards that adheres to electroless copper. The coating is an epoxy dielectric that includes a solubilized nitrile-free butadiene or isoprene agent, which promotes adhesion of the electroless copper coating. Additionally, he has patented a method for producing a circuit board. Another significant patent is for "Waste treatment of metal containing solutions," which describes a method for treating metal-containing solutions by decomposing the metal in the substantial absence of air and separating the decomposed metal from the solution.

Career Highlights

Throughout his career, Courduvelis has made significant contributions to the field of materials science and waste management. His innovative approaches have led to practical solutions that address industry challenges.

Collaborations

Courduvelis has collaborated with notable professionals in his field, including Anthony R. Del Gobbo and George C. Gallager. These collaborations have likely enriched his work and contributed to his success as an inventor.

Conclusion

Constantine I Courduvelis exemplifies the spirit of innovation through his patents and contributions to technology. His work continues to impact the fields of microvia technology and waste treatment, demonstrating the importance of inventive thinking in solving real-world problems.

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]