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For the Inventor, By the Inventor

Medina, OH, United States of America

John-Henry Lipian

This inventor holds 13 USPTO granted patents and 1 EPO patent. Top assignees: Promerus, Lcc, Sumitomo Bakelite Company Limited, The Goodyear & Tire Rubber Company. Active years: 2001-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John-Henry Lipian. Retrieved from https://idiyas.com/inventor/john-henry-lipian

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

USPTO Granted Patents = 13

% Patents Active = 53.8


Average Co-Inventor Count = 3.6

ph-index = 6

Forward Citations = 215(Granted Patents)


Location History:

  • Broadview Heights, OH (US) (2001)
  • North Royalton, OH (US) (2002 - 2003)
  • Medina, OH (US) (2005 - 2011)

Company Filing History:

goldMedal6 out of 164 
 
Promerus, Lcc
 patents
silverMedal2 out of 615 
 
Sumitomo Bakelite Company Limited
 patents
bronzeMedal2 out of 7,061 
 
The Goodyear & Tire Rubber Company
 patents
4. 1 out of 1,484 
 
The B. F. Goodrich Company
 patents
5. 2 out of 834,570 
Other
 patents

Years Active: 2001-2011

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13 patents (USPTO):Explore Patents
1. 7910674 - Polymerized cycloolefins using transition metal catalyst and end products thereof (2011-03-22),
2. 7863394 - Ni or Pd-catalyzed cationic polymerization of polycyclic olefins with silane chain transfer agents (2011-01-04),
3. 7851575 - Polycyclic polymers containing pendant ion conducting moieties (2010-12-14),
4. 7674847 - Vinyl addition polycyclic olefin polymers prepared with non-olefinic chain transfer agents and uses thereof (2010-03-09),
5. 7312292 - Polycyclic polymers containing pendant ion conducting moieties (2007-12-25),
6. 7148302 - Catalyst for polymerization of norbornene (2006-12-12),
7. 7122611 - Catalyst for polymerization of norbornene (2006-10-17),
8. 6903171 - Polymerized cycloolefins using transition metal catalyst and end products thereof (2005-06-07),
9. 6649714 - Processes for making polymers containing pendant cyclic anhydride groups (2003-11-18),
10. 6528598 - Processes of making polymers containing pendant cyclic anhydride groups with nickel-ligand catalyst (2003-03-04),
11. 6525153 - Polycyclic polymers containing pendant cyclic anhydride groups (2003-02-25),
12. 6455650 - Catalyst and methods for polymerizing cycloolefins (2002-09-24),
13. 6232417 - Photoresist compositions comprising polycyclic polymers with acid labile pendant groups (2001-05-15),

Title: Innovations of John-Henry Lipian

Introduction

John-Henry Lipian is a notable inventor based in Medina, Ohio, with a remarkable portfolio of 13 patents. His work primarily focuses on the field of polymer chemistry, where he has made significant contributions through innovative methods and applications.

Latest Patents

Among his latest patents, Lipian has developed methods for the addition polymerization of cycloolefins using a cationic Group 10 metal complex. This involves a complex formula that utilizes a weakly coordinating anion, showcasing his expertise in advanced polymerization techniques. Another significant patent involves the Ni or Pd-catalyzed cationic polymerization of polycyclic olefins with silane chain transfer agents. This method combines various components to create poly(cyclic)olefin polymers, which can be utilized in photoresist compositions, demonstrating the practical applications of his inventions.

Career Highlights

Throughout his career, Lipian has worked with several companies, including Promerus, LLC. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of polymer technology.

Collaborations

Lipian has collaborated with notable colleagues such as Saikumar Jayaraman and Larry Funderburk Rhodes. These partnerships have likely enriched his work and led to further innovations in his field.

Conclusion

John-Henry Lipian's contributions to polymer chemistry through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative methods continue to influence the development of new materials and applications.

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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