Pleasanton, CA, United States of America

Charles L Nelson

This inventor holds 14 USPTO granted patents. Top assignees: Stryker Corporation, Abbott Laboratories Corporation. Active years: 1991-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles L Nelson. Retrieved from https://idiyas.com/inventor/charles-l-nelson-obpgawvn

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


% Patents Active = 92.9

Average Co-Inventor Count = 3.2

ph-index = 12

Forward Citations = 4,386(Granted Patents)


Location History:

  • Highland Park, IL (US) (1991)
  • Richland, MI (US) (1994 - 1997)
  • Santa Clara, CA (US) (1993 - 1998)
  • Pleasanton, CA (US) (1996 - 2007)

Company Filing History:


Years Active: 1991-2007

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14 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Charles L. Nelson

Introduction

Charles L. Nelson is a prominent inventor based in Pleasanton, CA (US). He has made significant contributions to the field of surgical technology, holding a total of 14 patents. His work focuses on enhancing surgical procedures through innovative devices.

Latest Patents

One of his latest inventions is the Surgical Suction Irrigator, which is designed for endoscopic and other surgical procedures. This system features a hand-held handpiece with a forward-protruding hollow tip that supplies irrigation liquid to a surgical site. It includes a hand-actuable control for regulating the flow of irrigation liquid to the tip and an irrigation liquid inlet. The self-contained pumping unit can be positioned near a source of irrigation liquid, separate from the handpiece. This unit consists of a housing with an outlet for irrigation liquid, a pumping member to facilitate the flow, a motor to drive the pumping member, and an electric battery assembly to power the motor. An elongate tube connects the pumping outlet to the handpiece irrigation liquid inlet, ensuring a steady supply of pumped irrigation liquid.

Career Highlights

Throughout his career, Charles has worked with notable companies such as Stryker Corporation and Abbott Laboratories Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in surgical technology.

Collaborations

Charles has collaborated with talented individuals in his field, including John P. Nguyen and Heber Saravia. These partnerships have contributed to the advancement of his inventions and the overall improvement of surgical procedures.

Conclusion

Charles L. Nelson's contributions to surgical technology through his patents and collaborations highlight his commitment to innovation in the medical field. His work continues to impact surgical practices positively, enhancing patient care and outcomes.

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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