logo

For the Inventor, By the Inventor

Berlin, Germany

Hanns-Joachim Weinmann

This inventor holds 67 USPTO granted patents, plus 1 CIPO patent, primarily in Metal Complexes (CPC class 424-). Top assignees: Schering Aktiengesellschaft, Bayer Schering Pharma Ag, Shering Ag. Active years: 1987-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hanns-Joachim Weinmann. Retrieved from https://idiyas.com/inventor/hanns-joachim-weinmann

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

Calculating rank
USPTO Granted Patents = 67

% Patents Active = 77.6

 

Average Co-Inventor Count = 5.8

ph-index = 18

Forward Citations = 1,376(Granted Patents)

Forward Citations (Not Self Cited) = 1,280(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Westhofener, DE (2002)
  • Berlin, DE (1987 - 2012)

Company Filing History:

goldMedal63 out of 1,409 
 
Schering Aktiengesellschaft
 patents
silverMedal2 out of 192 
 
Bayer Schering Pharma Ag
 patents
bronzeMedal1 out of 7 
 
Shering Ag
 patents
4. 1 out of 30,902 
 
Siemens Aktiengesellschaft
 patents

Years Active: 1987-2012

Loading Chart...
Loading Chart...
Areas of Expertise:
Metal Chelates
Perfluoroalkyl Compounds
MRI Contrast Media
NMR Diagnosis
Pharmaceutical Agents
Macrocyclic Complexes
Diagnostic Imaging
Cascade Polymers
DTPA Monoamides
Oligomeric Compounds
X-ray Systems
Deuteroporphyrin Derivatives
67 patents (USPTO):Explore Patents
1. 8263040 - Metal chelates having a perfluorinated PEG radical, processes for their preparation, and their use (2012-09-11),
2. 7695193 - X-ray system for the creation of diagnostic X-ray images using contrast media (2010-04-13),
3. 7618957 - Perfluoroalkyl-containing complexes, process for their production as well as their use (2009-11-17),
4. 7385054 - Trimeric, macrocyclically substituted halo-benzene derivatives (2008-06-10),
5. 7344704 - Use of perfluoroalkyl-containing metal complexes as contrast media in MR-imaging for visualization of intravascular thrombi (2008-03-18),
6. 7226578 - Metal complexes that contain perfluoroalkyl, process for their production and their use in NMR diagnosis (2007-06-05),
7. 7208140 - Trimeric macrocyclic substituted benzene derivatives (2007-04-24),
8. 7208139 - Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them (2007-04-24),
9. 7164016 - Macrocyclic metal complexes and their use for the production of conjugates with biomolecules (2007-01-16),
10. 7074387 - DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production (2006-07-11),
11. 6951639 - 1,4,7,10-tetraazacyclododecane butyltriols, processes for their production and pharmaceutical agents containing them (2005-10-04),
12. 6916461 - Metal complexes that contain perfluoroalkyl, process for their production and their use in NMR diagnosis (2005-07-12),
13. 6855309 - Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them (2005-02-15),
14. 6818203 - Use of perfluoroalkyl-containing metal complexes as contrast media in MR-imaging for visualization of plaque, tumors and necroses (2004-11-16),
15. 6676928 - Perfluoroalkyl-containing complexes with polar radicals, process for their production and their use (2004-01-13),

Title: Innovator Spotlight: Hanns-Joachim Weinmann

Introduction:

Hanns-Joachim Weinmann, a prolific inventor based in Berlin, Germany, has made significant contributions to the field of medical imaging through his numerous patents and innovations. With an impressive portfolio of 67 patents, Weinmann's work has revolutionized the use of contrast media in diagnostic imaging.

Latest Patents:

Weinmann's latest patents showcase his expertise in developing cutting-edge technologies for medical diagnosis and treatment. One notable invention includes metal chelates with a perfluorinated PEG radical, which are used in NMR, X-ray diagnosis, radiodiagnosis, and radiotherapy. Another groundbreaking patent is for an X-ray system that optimizes the noise-to-contrast ratio by selecting the ideal combination of contrast media and energy spectrum.

Career Highlights:

Throughout his career, Hanns-Joachim Weinmann has held key positions at renowned companies such as Schering Aktiengesellschaft and Bayer Schering Pharma Ag. His tenure at these organizations has provided him with valuable insights and resources to drive his innovative research in the field of medical imaging.

Collaborations:

Weinmann has collaborated closely with esteemed professionals in the industry, including Heinz Gries and Johannes Platzek. These collaborations have been instrumental in advancing his research and bringing his inventions to fruition.

Conclusion:

In conclusion, Hanns-Joachim Weinmann's groundbreaking work in the field of medical imaging has significantly impacted the industry and paved the way for more advanced technologies in diagnostic imaging. His dedication to innovation and relentless pursuit of excellence continue to inspire future generations of inventors in the field.

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…