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For the Inventor, By the Inventor

Rheine, Germany

Alfred Hagemeyer

This inventor holds 28 USPTO granted patents and 1 published patent application, plus 3 CIPO patents and 3 EPO patents, primarily in Catalyst Development. Top assignees: Basf Aktiengesellschaft, Basf Magnetics Gmbh, Celanese International Corporation. Active years: 1995-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alfred Hagemeyer. Retrieved from https://idiyas.com/inventor/alfred-hagemeyer

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

USPTO Granted Patents = 28 

% Patents Active = 78.6



Average Co-Inventor Count = 5.2

ph-index = 10

Forward Citations = 643(Granted Patents)


Location History:

  • Ludwigshafen, DE (1995 - 2001)
  • Frankfurt-am-Main, DE (2000 - 2006)
  • Rheine, DE (US) (2009)
  • Rheine, DE (1995 - 2012)

Company Filing History:

goldMedal12 out of 10,816 
 
Basf Aktiengesellschaft
 patents
silverMedal4 out of 79 
 
Basf Magnetics Gmbh
 patents
bronzeMedal3 out of 558 
 
Celanese International Corporation
 patents
4. 2 out of 42 
 
Celanese Chemicals Europe Gmbh
 patents
5. 2 out of 1,780 
 
Exxonmobil Research and Engineering Company
 patents
6. 1 out of 62 
 
Aventis Research & Technologies Gmbh & Co Kg
 patents
7. 1 out of 52 
 
Basfaktiengesellschaft
 patents
8. 1 out of 824 
 
Celanese Gmbh
 patents
9. 1 out of 2 
 
Hoechst Research & Technology
 patents
10. 1 out of 302 
 
Symyx Technologies, Inc.
 patents

Years Active: 1995-2012

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Areas of Expertise:
Catalysts
Metal Nanoparticles
Hydroprocessing
Oxidative Dehydrogenation
Porous Support
Sintering Stability
Gas-Phase Oxidation
Bismuth-Containing
Rhodium Catalysts
Polyethylene Terephthalate
Non-Steady State Processes
Redox Catalysts
28 patents (USPTO):Explore Patents
1. 8216964 - Layered support material for catalysts (2012-07-10),
2. 7951746 - Bulk group VIII/group VIB metal catalysts and method of preparing same (2011-05-31),
3. 7615509 - High activity supported distillate hydroprocessing catalysts (2009-11-10),
4. 7612014 - Halide free precurors for catalysts (2009-11-03),
5. 7598198 - Rhodium containing catalysts (2009-10-06),
6. 7503515 - Methods and apparatus for mechanical treatment of materials such as catalysts (2009-03-17),
7. 6987200 - Process for producing catalysts comprising nanosize metal particles on a porous support, in particular for the gas-phase oxidation of ethylene and acetic acid to give vinyl acetate (2006-01-17),
8. 6603038 - Method for producing catalysts containing metal nanoparticles on a porous support, especially for gas phase oxidation of ethylene and acetic acid to form vinyl acetate (2003-08-05),
9. 6372687 - Supported catalysts having a high sintering stability and a process for producing them (2002-04-16),
10. 6211113 - Catalyst beds for non-steady state processes (2001-04-03),
11. 6197275 - Bismuth-containing catalysts (2001-03-06),
12. 6191312 - Process for the catalytic oxidation of 1,5-dialkylbicyclo(3.2.1)octan-8-ol to give 1,5 dialkylbicyclo(3.2.1)octan-8-one (2001-02-20),
13. 6087538 - Addition reaction of hydroxyl-containing compounds with alkynes or (2000-07-11),
14. 6074979 - Polybetaine-stabilized, palladium-containing nanoparticles, a process (2000-06-13),
15. 6060035 - Addition reaction of hydroxyl-containing compounds with alkynes or (2000-05-09),

Title: The Innovative Mind of Alfred Hagemeyer

Introduction: Alfred Hagemeyer, a pioneering inventor hailing from Rheine, Germany, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Alfred Hagemeyer holds several patents in the areas of renewable energy technologies, advanced materials, and automation systems, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over three decades, Alfred Hagemeyer has worked with leading research institutions and technology companies, playing a pivotal role in the development of cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Alfred Hagemeyer has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge sharing that has led to numerous successful projects and inventions.

Conclusion: Alfred Hagemeyer's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in the global technology landscape.

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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