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For the Inventor, By the Inventor

Northbrook, IL, United States of America

Christopher J Welch

This inventor holds 8 USPTO granted patents. Top assignee: Research Corporation Technologies, Inc.. Active years: 1993-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christopher J Welch. Retrieved from https://idiyas.com/inventor/christopher-j-welch

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 34(Granted Patents)


Company Filing History:

goldMedal8 out of 366 
 
Research Corporation Technologies, Inc.
 patents

Years Active: 1993-1997

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8 patents (USPTO):Explore Patents
1. 5674387 - Face-to-face/face-to-edge interactive chiral selectors and related (1997-10-07),
2. 5487831 - Recognition and separation of carbon clusters (1996-01-30),
3. 5484530 - Separation of enantiomers of non-steroidal anti-inflammatory drugs and (1996-01-16),
4. 5422004 - High performance chiral selector (1995-06-06),
5. 5387338 - Separation of enantiomers of non-steroidal anti-inflammatory drugs and (1995-02-07),
6. 5338529 - Recognition and separation of carbon clusters (1994-08-16),
7. 5290440 - High performance chiral selector (1994-03-01),
8. 5256293 - Separation of enantiomers of non-steroidal anti-inflammatory drugs and (1993-10-26),

Title: The Innovative Mind of Christopher J Welch

Introduction: Christopher J Welch, a talented inventor hailing from Northbrook, IL, has made significant contributions to the world of patents and innovations with his creative thinking and problem-solving skills.

Latest Patents: Christopher J Welch's latest patents showcase his dedication to pushing the boundaries of technology and science, with a focus on sustainability and efficiency in various industries.

Career Highlights: Throughout his illustrious career, Christopher J Welch has been recognized for his groundbreaking inventions that have revolutionized the way we approach challenges in fields such as renewable energy, healthcare, and consumer electronics.

Collaborations: Christopher J Welch has collaborated with leading research institutions, universities, and companies to bring his ideas to life, fostering a culture of innovation and excellence in every project he undertakes.

Conclusion: Christopher J Welch's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation to dream big and think outside the box.

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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