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For the Inventor, By the Inventor

Cologne, Germany

Helmut Kraus

This inventor holds 21 USPTO granted patents, primarily in Organic Chemistry. Top assignee: Bayer Aktiengesellschaft. Active years: 1992-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Helmut Kraus. Retrieved from https://idiyas.com/inventor/helmut-kraus-6ehcn7ba

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

USPTO Granted Patents = 21

% Patents Active = 95.2

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 61(Granted Patents)


Location History:

  • Cologne, DE (1992 - 1995)
  • Koln, DE (1995 - 1996)
  • Odenthal, DE (1995 - 2005)

Company Filing History:

goldMedal21 out of 12,268 
 
Bayer Aktiengesellschaft
 patents

Years Active: 1992-2005

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Areas of Expertise:
Amidinium Salts
Thiazoles
Pyridines
Aminomethylene Compounds
Chlorobenzisothiazoles
Nitrosyl Chloride
Aminoacrylic Acid Esters
Acyclic Compounds
Aminomethylpyridines
Halogenated Compounds
Alkoxyacrylates
Glutaconic Acid
21 patents (USPTO):Explore Patents
1. 6841696 - N-unsubstituted amidinium salts (2005-01-11),
2. 6372913 - Process for preparing 2-substituted 5-formylthiazoles (2002-04-16),
3. 5883258 - Process for preparing 3-chlorobenzisothiazoles (1999-03-16),
4. 5780638 - Process for the preparation of 5-hydroxymethylthiazole (1998-07-14),
5. 5629441 - 2-(arylimino-methyl)-3-dialkylaminoacrylonitriles, a process for their (1997-05-13),
6. 5580983 - Process for the preparation of N-acylated 2-chloro-5-aminomethylpyridines (1996-12-03),
7. 5552130 - Process for the continuous preparation of nitrosyl chloride (1996-09-03),
8. 5480995 - Process for the preparation of 6-amino-nicotinonitriles (1996-01-02),
9. 5478944 - Process for the preparation of 2-amino-5-aminomethyl-pyridine (1995-12-26),
10. 5475131 - Process for the preparation of a mixture of aminomethylenated glutaconic (1995-12-12),
11. 5466800 - Process for the preparation of 2,5-disubstituted pyridines (1995-11-14),
12. 5459273 - Process for the preparation of 2-halogeno-5-cyano pyridines (1995-10-17),
13. 5446192 - Process for the preparation of .beta.- aminoacrylic acid esters (1995-08-29),
14. 5442072 - Process for preparing chloromethylpyridines (1995-08-15),
15. 5434267 - Process for the preparation of substituted 3-alkoxyacrylates (1995-07-18),

Title: Helmut Kraus: A Pioneer in Chemical Innovations

Introduction

Helmut Kraus is a distinguished inventor based in Cologne, Germany, known for his substantial contributions to the field of chemistry with a remarkable portfolio of 21 patents. His innovative work primarily focuses on the development of novel chemical compounds that find applications in various industries.

Latest Patents

Among his recent inventions, Kraus has developed patents related to N-unsubstituted amidinium salts, which describe a process for preparing N-unsubstituted imidic ester alkyl sulphates. This innovative process involves the conversion of carboxamides with sulfuric diesters, resulting in imidic ester alkyl sulphates that are further reacted with ammonia to produce amidinium alkyl sulphates. Additionally, he has created methodologies for preparing 2-substituted 5-formylthiazoles, showcasing his ability to advance chemical synthesis techniques significantly.

Career Highlights

Helmut Kraus has made his mark at Bayer Aktiengesellschaft, where he has facilitated numerous advancements in chemical research. His expertise not only drives innovation but also enhances the efficacy of pharmaceutical and chemical products developed by the company. Kraus's work exemplifies the intersection of scientific research and patenting, thereby protecting his inventions and contributing to the company's competitive edge.

Collaborations

Throughout his career, Kraus has collaborated with esteemed colleagues, including Alexander Klausener and Gerhard Marzolph, fostering a collaborative environment that propels innovation. These partnerships have enabled the sharing of ideas and expertise, leading to groundbreaking advancements in chemical technology.

Conclusion

Helmut Kraus stands out as a notable figure in the realm of chemical innovations, with his extensive patent portfolio serving as a testament to his ingenuity and dedication to advancing the field. As he continues to explore new horizons in chemical synthesis, his contributions will undoubtedly leave a lasting impact on the industry and inspire future generations of inventors.

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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