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For the Inventor, By the Inventor

Schenectady, NY, United States of America

Jason Keleher

This inventor holds 4 USPTO granted patents. Top assignees: Ferro Corporation, Amia Corporation, Persee Chemical Co., Ltd.. Active years: 2003-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jason Keleher. Retrieved from https://idiyas.com/inventor/jason-keleher

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

USPTO Granted Patents = 4

% Patents Active = 75.0

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 46(Granted Patents)


Location History:

  • Schenectady, NY (US) (2003)
  • Potsdam, NY (US) (2005)

Company Filing History:

goldMedal2 out of 425 
 
Ferro Corporation
 patents
silverMedal1 out of 1 
 
Amia Corporation
 patent
bronzeMedal1 out of 2 
 
Persee Chemical Co., Ltd.
 patents
4. 1 out of 1,789 
 
Ppg Industries Ohio, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2003-2005

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4 patents (USPTO):Explore Patents
1. 6916428 - Photo-chemical remediation of Cu-CMP waste (2005-07-12),
2. 6660639 - Method of fabricating a copper damascene structure (2003-12-09),
3. 6656241 - Silica-based slurry (2003-12-02),
4. 6508953 - Slurry for chemical-mechanical polishing copper damascene structures (2003-01-21),

Title: Top Inventor in Schenectady, NY

Introduction: Tenko Yamashita is a prominent inventor known for his significant contributions to various fields. He is recognized for his innovative ideas and practical solutions.

Latest Patents: Tenko Yamashita has recently been awarded several patents that showcase his expertise and creativity.

Career Highlights: Throughout his career, Tenko has achieved numerous milestones that highlight his dedication and impact in the industry.

Collaborations: He has collaborated with various organizations and individuals, further enhancing his work and expanding his influence.

Conclusion: Tenko Yamashita continues to be a leading figure in innovation, inspiring others with his work and vision.

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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