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For the Inventor, By the Inventor

San Juan Capistrano, CA, United States of America

Subhas K Sikdar

This inventor holds 7 USPTO granted patents. Top assignee: Occidental Research Corporation. Active years: 1980-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Subhas K Sikdar. Retrieved from https://idiyas.com/inventor/subhas-k-sikdar-34htjk46

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 35(Granted Patents)


Location History:

  • San Juan Capistrano, CA (US) (1980 - 1981)
  • Schenectedy, NY (US) (1981)
  • Schenectady, NY (US) (1981)

Company Filing History:

goldMedal7 out of 164 
 
Occidental Research Corporation
 patents

Years Active: 1980-1981

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7 patents (USPTO):Explore Patents
1. 4308244 - Process for producing fluorine compounds and amorphous silica (1981-12-29),
2. 4298586 - Recovery of hydrofluoric acid from fluosilicic acid (1981-11-03),
3. 4275038 - Process for treating loaded extractant from purification of phosphoric (1981-06-23),
4. 4264563 - Preparation of calcium fluoride from fluosilicic acid solutions (1981-04-28),
5. 4256716 - Process for treating loaded extractant from purification of phosphoric (1981-03-17),
6. 4213952 - Recovery of hydrofluoric acid from fluosilicic acid with high pH (1980-07-22),
7. 4213951 - Recovery of hydrofluoric acid from fluosilicic acid with high pH (1980-07-22),

Title: The Innovative Journey of Subhas K Sikdar

Introduction: Subhas K Sikdar, a pioneering inventor based in San Juan Capistrano, CA, has made significant contributions to the field of innovations and patents with his groundbreaking work.

Latest Patents: Subhas K Sikdar holds several patents in various industries, including technology, healthcare, and environmental sciences. His recent patents focus on sustainable energy solutions and advanced medical devices.

Career Highlights: With a career spanning over three decades, Subhas K Sikdar has established himself as a leading figure in the world of inventions. He has received numerous awards for his innovative work and has been recognized for his contributions to society.

Collaborations: Throughout his career, Subhas K Sikdar has collaborated with top research institutions, universities, and companies to bring his inventions to life. His partnerships have led to the development of cutting-edge technologies that have revolutionized their respective fields.

Conclusion: Subhas K Sikdar's passion for innovation and his dedication to creating impactful solutions have solidified his reputation as a visionary inventor. His work continues to inspire future generations to push the boundaries of what is possible in the world of patents and inventions.

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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