Timothy R Marshall

This inventor holds 20 USPTO granted patents and 2 published patent applications, primarily in Electrolytic Capacitors. Top assignee: Pacesetter, Inc.. Active years: 2001-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Timothy R Marshall. Retrieved from https://idiyas.com/inventor/timothy-r-marshall

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

USPTO Granted Patents = 20 (Patent Applications = 2)

% Patents Active = 85.0

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 269(Granted Patents)

Company Filing History:

20 out of 2,448

Pacesetter, Inc.

patents

Years Active: 2001-2025

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Areas of Expertise:

Electrolytic Capacitor

Capacitance

Low PH Etch

Aluminum Foil

Leakage Detection

Conductive Polymer

High Voltage

Electrolyte

Anode Foils

Deformation Qualities

Implantable Defibrillator

Oxide Formation

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12327694 - Method of aging an electrolytic capacitor (2025-06-10),

2. 11894199 - Method of aging an aluminum electrolytic capacitor (2024-02-06),

3. 11476057 - Increasing capacitance of a capacitor (2022-10-18),

4. 11230794 - Use of nonafluorobutanesulfonic acid in a low PH etch solution to increase aluminum foil capacitance (2022-01-25),

5. 10422050 - Process for using persulfate in a low pH etch solution to increase aluminum foil capacitance (2019-09-24),

6. 10309033 - Process additives to reduce etch resist undercutting in the manufacture of anode foils (2019-06-04),

7. 10240249 - Use of nonafluorobutanesulfonic acid in a low pH etch solution to increase aluminum foil capacitance (2019-03-26),

8. 7695529 - Method for manufacturing an electrolytic capacitor with improved deformation qualities (2010-04-13),

9. 7585428 - Electrolyte with enhanced leakage detection for electrolytic capacitors and method for detecting leakage (2009-09-08),

10. 7404829 - Electrode-separator combination for improved assembly of layered electrolytic capacitors (2008-07-29),

11. 7169284 - High surface area cathode for electrolytic capacitors using conductive polymer (2007-01-30),

12. 6815306 - Floating anode DC electrolytic capacitor (2004-11-09),

13. 6773632 - Enhanced very high volt electrolyte (2004-08-10),

14. 6743370 - Conductive electrolyte for high voltage capacitors (2004-06-01),

15. 6468317 - Method for improved impregnation of electrolytic capacitors with a polymer based electrolyte (2002-10-22),

Title: Innovator Spotlight: Timothy R. Marshall

Introduction

Timothy R. Marshall, an accomplished inventor based in Pickens, SC, is known for his significant contributions to the field of capacitor technology. With a remarkable record of 19 patents, Marshall's innovations have paved the way for advancements in electronic components.

Latest Patents

Among his latest patents, one includes a method of aging an aluminum electrolytic capacitor. This method involves impregnating an aluminum electrolytic capacitor with a first electrolyte, aging it through a first aging process, and subsequently impregnating it with a second electrolyte for further aging. This novel technique enhances the performance and longevity of aluminum capacitors in various applications.

Another notable patent by Marshall focuses on increasing the capacitance of a capacitor. This patented process comprises performing a chemical etch on a sheet of material, followed by an electrochemical etch. The resulting capacitor includes an electrode derived from the treated sheet, showcasing innovative steps that enhance the material's functionality.

Career Highlights

Timothy R. Marshall has been making strides in the capacitor manufacturing industry through his role at Pacesetter, Inc. His work has garnered attention for its ingenuity and practical applications, contributing to the growth of the company's product offerings and enhancing its competitive edge.

Collaborations

Marshall has collaborated with esteemed colleagues such as Thomas Flavian Strange and Ralph Jason Hemphill. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of innovative solutions within the realm of electronics.

Conclusion

In summary, Timothy R. Marshall's innovative spirit and dedication to enhancing capacitor technology have solidified his place as a prominent inventor. With a portfolio of patents that continue to influence the industry, Marshall remains a pivotal figure in the ongoing evolution of electronic components. His work exemplifies the intersection of creativity and engineering, inspiring future advancements in 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]

2 patents pending: