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For the Inventor, By the Inventor

Mutterstadt, Germany

Ulrich Wriede

This inventor holds 6 USPTO granted patents. Top assignees: Basf Aktiengesellschaft, Other. Active years: 1989-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ulrich Wriede. Retrieved from https://idiyas.com/inventor/ulrich-wriede

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Limburgerhof, DE (1989 - 1991)
  • 6703 Limburgerhof, DE (1992)
  • Mutterstadt, DE (1991 - 1993)

Company Filing History:

goldMedal5 out of 10,816 
 
Basf Aktiengesellschaft
 patents
silverMedal1 out of 834,570 
Other
 patents

Years Active: 1989-1993

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6 patents (USPTO):Explore Patents
1. 5211737 - 4-arryl-2-haloimidazole-5-carboxylic esters, the preparation and use (1993-05-18),
2. 5207820 - Crop protection agents based on 1-aryl- or 1-hetarylimidazose carboxylic (1993-05-04),
3. 5123952 - 5-amino-6-pyridazone derivatives, their preparation and herbicidal (1992-06-23),
4. 5076829 - Substituted 2,3-epoxy-5-cyclohexenone derivatives, and fungicides and (1991-12-31),
5. 5043454 - Crop protection agents based on 1-aryl- or 1-hetarylimidazolecarboxylic (1991-08-27),
6. 4844729 - Substituted N-phenylpyridazone derivatives (1989-07-04),

Title: Ulrich Wriede: Innovator in Crop Protection Chemistry

Introduction

Ulrich Wriede is a notable inventor based in Mutterstadt, Germany. He has made significant contributions to the field of crop protection chemistry, holding a total of 6 patents. His work focuses on the development of innovative chemical compounds that enhance agricultural practices.

Latest Patents

Wriede's latest patents include the invention of 4-aryl-2-haloimidazole-5-carboxylic esters, which are described as having a general formula Ia and Ib. These compounds are characterized by R.sup.1 being C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.6 -alkenyl, or C.sub.3 -C.sub.6 -alkynyl. Additionally, he has developed crop protection agents based on 1-aryl- or 1-hetarylimidazolecarboxylic esters, where R.sup.1 can be halogen or substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl.

Career Highlights

Throughout his career, Wriede has worked with prominent companies, including BASF Aktiengesellschaft. His expertise in chemical innovation has positioned him as a key figure in the development of effective crop protection solutions.

Collaborations

Wriede has collaborated with notable colleagues such as Bruno Wuerzer and Gerhard Hamprecht. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Ulrich Wriede's contributions to crop protection chemistry through his patents and collaborations highlight his role as an influential inventor in the field. His innovative work continues to impact agricultural practices positively.

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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