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For the Inventor, By the Inventor

Mannheim, Germany

Sarbananda Chakrabarti

This inventor holds 13 USPTO granted patents. Top assignee: Basf Aktiengesellschaft. Active years: 1981-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sarbananda Chakrabarti. Retrieved from https://idiyas.com/inventor/sarbananda-chakrabarti

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 = 84.6

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 75(Granted Patents)


Location History:

  • Ludwigshafen, DE (1981 - 1982)
  • Mannheim, DE (1994 - 2004)

Company Filing History:

goldMedal13 out of 10,816 
 
Basf Aktiengesellschaft
 patents

Years Active: 1981-2004

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13 patents (USPTO):Explore Patents
1. 6794421 - Polyisocyanate polyaddition products (2004-09-21),
2. 6495611 - Polyisocyanate polyaddition products (2002-12-17),
3. 6191179 - Preparation of polyurethane foams (2001-02-20),
4. 5968992 - Reduction of the amine content of recycled polyols (1999-10-19),
5. 5900087 - Preparation of flexible, flame-bondable polyurethane-polyether foams (1999-05-04),
6. 5891928 - Preparation of flexible, flame-bondable polyurethane polyether foams (1999-04-06),
7. 5885479 - Production of flame-resistant flexible polyurethane foams (1999-03-23),
8. 5760099 - Production of rigid or semirigid polyurethane foams and composite (1998-06-02),
9. 5741827 - Production of flame-resistant flexible polyurethane foams (1998-04-21),
10. 5531924 - Liquid urethane-containing polyisocyanate mixtures which can be used to (1996-07-02),
11. 5334448 - Polyvinyl chloride/polyurethane foam composite elements, the productions (1994-08-02),
12. 4341686 - Adhesive products and a process for their use in polyurethanes (1982-07-27),
13. 4258140 - Storage-stable prepolymers sprayable from a pressure vessel (1981-03-24),

Title: Sarbananda Chakrabarti - Innovative Inventor from Mannheim

Introduction: Sarbananda Chakrabarti is a renowned inventor based in Mannheim, Germany, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Sarbananda Chakrabarti holds several patents in the areas of renewable energy, artificial intelligence, and biotechnology, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Chakrabarti has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Sarbananda Chakrabarti has collaborated with top companies, banks, and research institutions, fostering a culture of innovation and excellence in all his projects.

Conclusion: Sarbananda Chakrabarti's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true visionary in the world of inventions.

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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