North Wales, PA, United States of America

Sudhan S Misra

This inventor holds 18 USPTO granted patents, plus 1 CIPO patent, primarily in Lead-Acid Batteries. Top assignees: C&d/charter Holdings, Inc., C & D Charter Power Systems, Inc., C & D Power Systems, Inc.. Active years: 1987-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sudhan S Misra. Retrieved from https://idiyas.com/inventor/sudhan-s-misra

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

Calculating rank

% Patents Active = 88.9


Average Co-Inventor Count = 2.2

ph-index = 8

Forward Citations = 218(Granted Patents)


Location History:

  • Lansdale, PA (US) (1987 - 1989)
  • Landsdale, PA (US) (1989)
  • North Wales, PA (US) (1997 - 2004)

Company Filing History:


Years Active: 1987-2004

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Areas of Expertise:
Lead-Acid Batteries
Thermal Management
Recombinant Cells
Vent Valves
Battery Assembly
Catalyst Carrier
Multi-Cell Valve
Post Seal
Alkali Metal Electrolyte
Inactive Cell
Cup Valves
18 patents (USPTO):Explore Patents

Title: Sudhan S Misra: Innovator in Lead-Acid Battery Technology

Introduction

Sudhan S Misra is a notable inventor based in North Wales, PA, with a significant contribution to the field of lead-acid battery technology. He holds a total of 18 patents, showcasing his innovative spirit and dedication to advancing battery design and functionality.

Latest Patents

Among his latest patents is the "Post seal for lead acid batteries," which introduces a terminal post seal arrangement that can function as either a moveable or static post seal. This invention features an elastomeric sealing member that is rigidly fixed to both the battery cover and a bushing around the terminal post. The design includes a slack portion that allows for relative movement between the bushing and the cover, enhancing the seal's effectiveness. Another significant patent is the "Recombinant lead-acid cell and long life battery," which describes a lead-acid cell with a unique case design and an innovative arrangement of positive and negative plates. This design allows for adjustable compressive force and prevents plate shorting, thereby improving battery longevity.

Career Highlights

Throughout his career, Sudhan S Misra has worked with prominent companies such as C&D Charter Holdings, Inc. and C&D Charter Power Systems, Inc. His experience in these organizations has contributed to his expertise in battery technology and innovation.

Collaborations

He has collaborated with notable individuals in the industry, including Franz M Wagner and Terrence M Noveske. These partnerships have likely enriched his work and led to further advancements in battery technology.

Conclusion

Sudhan S Misra's contributions to lead-acid battery technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence the development of more efficient and reliable battery systems.

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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