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For the Inventor, By the Inventor

Florsheim am Main, Germany

Hans Schumacher

This inventor holds 17 USPTO granted patents, primarily in Herbicide Formulations. Top assignee: Hoechst Aktiengesellschaft. Active years: 1977-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans Schumacher. Retrieved from https://idiyas.com/inventor/hans-schumacher

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 61(Granted Patents)


Location History:

  • Weilbach, Taunus, DE (1977)
  • Flosheim am Main, DE (1995)
  • Florsheim am Main, DE (1984 - 1999)
  • Flörsheim am Main, DE (2002)

Company Filing History:

goldMedal17 out of 6,705 
 
Hoechst Aktiengesellschaft
 patents

Years Active: 1977-2002

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Areas of Expertise:
Herbicide
Granules
Glyphosate
Glufosinate
Compositions
Microemulsions
Aqueous
Synergistic
Agents
Transparent
Chlorobenzoxazolyl
Phenoxy
17 patents (USPTO):Explore Patents
1. 6410481 - Water-dispersible granules of suspoemulsions (2002-06-25),
2. 5872077 - Synergistic herbicidal compostitions (1999-02-16),
3. 5821198 - Liquid herbicidal agents (1998-10-13),
4. 5650375 - Synergistic herbicidal compositions (1997-07-22),
5. 5599769 - Synergistic herbicidal compositions comprising glyphosate or glufosinate (1997-02-04),
6. 5385881 - Herbicidal agents (1995-01-31),
7. 5382564 - Herbicidal agents (1995-01-17),
8. 5382563 - Herbicidal agents (1995-01-17),
9. 5342822 - Herbicidal agents (1994-08-30),
10. 5231071 - Herbicidial agents (1993-07-27),
11. 5080709 - Herbicidal agents containing chlorobenzoxazolyl-phenoxy propionic acid (1992-01-14),
12. 4973352 - Herbicidal agents in the form of aqueous transparent microemulsions (1990-11-27),
13. 4645526 - Herbicidal agents (1987-02-24),
14. 4589908 - Herbicidal agents (1986-05-20),
15. 4448602 - Herbicidal compositions (1984-05-15),

Title: Innovations of Hans Schumacher

Introduction

Hans Schumacher is a notable inventor based in Florsheim am Main, Germany. He has made significant contributions to the field of pesticides and herbicides, holding a total of 17 patents. His work focuses on developing formulations that enhance the effectiveness and usability of agricultural chemicals.

Latest Patents

Among his latest patents is the invention of water-dispersible granules of suspoemulsions. This invention relates to granules containing a pesticidally active main component with a high melting point, along with a liquid pesticidal active substance. The granules are prepared from an aqueous suspoemulsion by removing water, resulting in formulations that exhibit outstanding spontaneous dispersibility and good biological activity. Another significant patent is for synergistic herbicidal compositions, which comprise various components that enhance herbicidal effectiveness.

Career Highlights

Hans Schumacher has had a distinguished career, primarily working with Hoechst Aktiengesellschaft. His innovative approaches have led to advancements in the formulation of pesticides, making them more effective and easier to use in agricultural practices.

Collaborations

Throughout his career, Hans has collaborated with notable colleagues, including Erwin Hacker and Rudolf Heinrich. These partnerships have contributed to the development of his patented technologies and innovations.

Conclusion

Hans Schumacher's contributions to the field of pesticide and herbicide formulation have made a significant impact on agricultural practices. His innovative patents continue to influence the industry and improve the effectiveness of pest control methods.

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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