logo

For the Inventor, By the Inventor

Leverkusen, Germany

Alan Graff

This inventor holds 51 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents, primarily in Chemical Compounds (CPC class C07D). Top assignees: Bayer Aktiengesellschaft, Bayer Cropscience Ag, Bayeraktiengesellschaft. Active years: 1999-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alan Graff. Retrieved from https://idiyas.com/inventor/alan-graff

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

USPTO Granted Patents = 51

% Patents Active = 39.2



Average Co-Inventor Count = 10.2

ph-index = 22

Forward Citations = 1,440(Granted Patents)

Forward Citations (Not Self Cited) = 1,299(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Koln, DE (1999 - 2000)
  • Köoln, DE (2001)
  • D 51368 Leverkusen, DE (2001)
  • Köln, DE (2001 - 2010)
  • Cologne, DE (2007 - 2011)
  • Lörrach, DE (2012)
  • Leverkusen, DE (2002 - 2014)

Company Filing History:

goldMedal45 out of 12,266 
 
Bayer Aktiengesellschaft
 patents
silverMedal4 out of 1,036 
 
Bayer Cropscience Ag
 patents
bronzeMedal1 out of 38 
 
Bayeraktiengesellschaft
 patents
4. 1 out of 834,453 
Other
 patents

Years Active: 1999-2014

Loading Chart...
Loading Chart...
Loading Chart...
Areas of Expertise:
Phenyl-Substituted
Ketoenols
Cyclopentane Derivatives
Pesticides
Herbicides
Arylphenyl
Trifluoromethyl
Biphenyl
Dihydro-Pyrrole
Alkyl-Dihalogenated
Substituted Phenyl
Pyrones
51 patents (USPTO):Explore Patents
1. 8673818 - C2-phenyl-substituted cyclic ketonols (2014-03-18),
2. 8334300 - [object Object] (2012-12-18),
3. 8193120 - [object Object] (2012-06-05),
4. 8168832 - 2,4,6-trialkylphenyl substituted cyclopentane-1,3-dione (2012-05-01),
5. 8058210 - Arylphenyl-substituted cyclic keto-enols (2011-11-15),
6. 7915282 - [object Object] (2011-03-29),
7. 7718706 - Arylphenyl-substituted cyclic keto-enols (2010-05-18),
8. 7547660 - Phenyl-substituted 4-hydroxy-tetrahydropyridones (2009-06-16),
9. 7288676 - Arylphenyl-substituted cyclic ketoenols (2007-10-30),
10. 7256158 - 2,4,5,-trisubstituted phenylketo-enols for use as pesticides and herbicides (2007-08-14),
11. 7105471 - Arylphenyl-substituted cyclic ketoenols (2006-09-12),
12. 6974827 - Phenyl substituted 4-hydroxy tetrahydroxypyridone (2005-12-13),
13. 6933261 - 2,4,5-Trisubstituted phenylketoenols (2005-08-23),
14. 6906007 - Phenyl-substituted 5,6-dihydropyrone derivatives for use as pesticides and herbicides (2005-06-14),
15. 6861391 - Trifluoromethyl-substituted spirocyclic ketoenols (2005-03-01),

Title: The Innovative Mind of Alan Graff

Introduction: Alan Graff, a distinguished inventor hailing from Leverkusen, Germany, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Alan Graff's recent patents include cutting-edge advancements in renewable energy systems and sustainable materials, showcasing his commitment to environmental conservation and technological progress.

Career Highlights: With a career spanning over two decades, Alan Graff has held key positions in various tech companies, leading research and development teams to create revolutionary products that have reshaped industries.

Collaborations: Throughout his career, Alan Graff has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and excellence in every project he undertakes.

Conclusion: Alan Graff's passion for innovation, coupled with his relentless drive to push the boundaries of technology, has solidified his reputation as a visionary inventor in Leverkusen and beyond.

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]
Loading…