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For the Inventor, By the Inventor

Hayward, CA, United States of America

John Yudhistir Ramphal

This inventor holds 15 USPTO granted patents. Top assignees: Rigel Pharmaceuticals, Incorporated, Sugen Incorporated. Active years: 2000-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Yudhistir Ramphal. Retrieved from https://idiyas.com/inventor/john-yudhistir-ramphal

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

USPTO Granted Patents = 15

% Patents Active = 40.0

Average Co-Inventor Count = 8.0

ph-index = 6

Forward Citations = 122(Granted Patents)


Location History:

  • Hayward, CA (US) (2000)
  • Union City, CA (US) (2003 - 2017)

Company Filing History:

goldMedal12 out of 492 
 
Rigel Pharmaceuticals, Incorporated
 patents
silverMedal3 out of 157 
 
Sugen Incorporated
 patents

Years Active: 2000-2017

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15 patents (USPTO):Explore Patents
1. 9732070 - Protein kinase C inhibitors and uses thereof (2017-08-15),
2. 9453028 - Protein kinase C inhibitors and uses thereof (2016-09-27),
3. 9149475 - Protein kinase C inhibitors and uses thereof (2015-10-06),
4. 9095593 - Protein kinase C inhibitors and uses thereof (2015-08-04),
5. 9040527 - Pyrimidinediamine kinase inhibitors (2015-05-26),
6. 8993585 - Cyclic amine substituted pyrimidinediamines as PKC inhibitors (2015-03-31),
7. 8518937 - Pyrimidinediamine kinase inhibitors (2013-08-27),
8. 8394951 - Protein kinase C inhibitors and uses thereof (2013-03-12),
9. 8377924 - Protein kinase C inhibitors and uses thereof (2013-02-19),
10. 8299087 - Compositions and methods for inhibition of the JAK pathway (2012-10-30),
11. 8278299 - Pyrimidinediamine kinase inhibitors (2012-10-02),
12. 7834024 - Compositions and methods for inhibition of the JAK pathway (2010-11-16),
13. 6599902 - 5-aralkysufonyl-3-(pyrrol-2-ylmethylidene)-2-indolinone derivatives as kinase inhibitors (2003-07-29),
14. 6596772 - Phosphate mimics and methods of treatment using phosphatase inhibitors (2003-07-22),
15. 6080772 - Thiazole compounds and methods of modulating signal transduction (2000-06-27),

Title: The Innovative Journey of John Yudhistir Ramphal

Introduction: John Yudhistir Ramphal, a talented inventor based in Hayward, CA, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: John Yudhistir Ramphal holds several patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in engineering and a passion for problem-solving, John Yudhistir Ramphal has successfully brought several of his inventions from concept to market, revolutionizing industries along the way.

Collaborations: Throughout his career, John Yudhistir Ramphal has collaborated with leading research institutions, universities, and tech companies to further develop and refine his inventions, demonstrating his commitment to excellence and innovation.

Conclusion: John Yudhistir Ramphal's relentless pursuit of innovation and his dedication to pushing the boundaries of what is possible make him a true pioneer in the world of technology. His impact on various industries is sure to be felt for years to come.

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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