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For the Inventor, By the Inventor

Mexico City, Mexico

Carlos H Lopez

This inventor holds 3 USPTO granted patents. Top assignee: Basf Corporation. Active years: 1995-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Carlos H Lopez. Retrieved from https://idiyas.com/inventor/carlos-h-lopez

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

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Edo de Mexico, MX (1995)
  • Edo de Mexico C.P., MX (1995)
  • Tlalnepantla, MX (1996)

Company Filing History:

goldMedal3 out of 2,058 
 
Basf Corporation
 patents

Years Active: 1995-1996

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3 patents (USPTO):Explore Patents
1. 5491252 - Polyisocyanate compositions for the preparation of flexible polyurethane (1996-02-13),
2. 5459221 - Polyisocyanate compositions for the preparation of flexible (1995-10-17),
3. 5436277 - Polyisocyanate compositions for the preparation of flexible polyurethane (1995-07-25),

Title: Innovations of Carlos H Lopez

Introduction

Carlos H Lopez is a notable inventor based in Edo de Mexico, Mexico. He has made significant contributions to the field of polyurethane technology, holding a total of 3 patents. His work focuses on the development of polyisocyanate compositions that enhance the properties of flexible polyurethane foams.

Latest Patents

One of his latest patents involves the creation of liquid polyisocyanate prepolymer compositions. This invention combines various isocyanate blends, including 4,4'-MDI and 2,4'-MDI, along with polyhydroxy containing polyols and toluene diisocyanate. The resulting composition boasts a free NCO content of 20 to 40 weight percent, which provides desirable flow characteristics. Additionally, the invention outlines methods for producing polyurethane foams utilizing this innovative prepolymer composition.

Career Highlights

Carlos H Lopez is currently employed at BASF Corporation, a leading company in the chemical industry. His work at BASF has allowed him to further develop his expertise in polyurethane technologies and contribute to advancements in the field.

Collaborations

Throughout his career, Carlos has collaborated with esteemed colleagues such as Thirumurti L Narayan and David J Lovell. These collaborations have fostered a productive environment for innovation and development in polyurethane applications.

Conclusion

Carlos H Lopez is a distinguished inventor whose work in polyisocyanate compositions has significantly impacted the polyurethane industry. His contributions continue to drive advancements in flexible foam technologies.

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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