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For the Inventor, By the Inventor

Düsseldorf, Germany

Peter Spreyer

This inventor holds 8 USPTO granted patents. Top assignees: Bayer Aktiengesellschaft, Bayeraktiengesellschaft. Active years: 1997-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Peter Spreyer. Retrieved from https://idiyas.com/inventor/peter-spreyer

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 = 37.5

Average Co-Inventor Count = 8.1

ph-index = 5

Forward Citations = 140(Granted Patents)


Location History:

  • Duesseldorf, DE (1997)
  • Düsseldorf, DE (2001 - 2004)

Company Filing History:

goldMedal7 out of 12,269 
 
Bayer Aktiengesellschaft
 patents
silverMedal1 out of 38 
 
Bayeraktiengesellschaft
 patents

Years Active: 1997-2004

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8 patents (USPTO):Explore Patents
1. 6727279 - Arylsulphonamides and analogues (2004-04-27),
2. 6573278 - Aryl sulfonamides and analogues thereof and their use in the treatment of neurodegenerative diseases (2003-06-03),
3. 6545050 - Aryl sulphonamide amino acid esters and analogues (2003-04-08),
4. 6525087 - Use of known agonists of the central cannabinoid receptor CB1 (2003-02-25),
5. 6469054 - Aryl sulphonamides and analogues (2002-10-22),
6. 6284788 - Use of known agonists of the central cannabinoid receptor CB1 (2001-09-04),
7. 6262112 - Aryl sulfonamides and analogues thereof and their use in the treatment of neurodegenerative diseases (2001-07-17),
8. 5643750 - Human neuronal beta subunits of voltage-operated calcium channels and (1997-07-01),

Title: Inventor Peter Spreyer: Revolutionizing Technology in Düsseldorf

Introduction: Peter Spreyer is a visionary inventor based in Düsseldorf, Germany, known for his groundbreaking contributions to the field of technology.

Latest Patents: Peter Spreyer holds several patents in the areas of artificial intelligence, renewable energy, and sustainable transportation, showcasing his commitment to innovation.

Career Highlights: With a career spanning over two decades, Peter Spreyer has worked with leading tech companies to develop cutting-edge solutions that have reshaped industries.

Collaborations: Throughout his career, Peter Spreyer has collaborated with top researchers, engineers, and scientists, fostering a culture of creativity and excellence in his projects.

Conclusion: Peter Spreyer's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology.

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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