Ewald Daubach

This inventor holds 10 USPTO granted patents. Top assignees: Basf Aktiengesellschaft, Badische Anilin- & Soda-Fabrik Aktiengesellschaft. Active years: 1976-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ewald Daubach. Retrieved from https://idiyas.com/inventor/ewald-daubach

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

Calculating rank

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 117(Granted Patents)

Company Filing History:

9 out of 10,816

Basf Aktiengesellschaft

patents

1 out of 88

Badische Anilin- & Soda-Fabrik Aktiengesellschaft

patents

Years Active: 1976-1984

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4464203 - Highly concentrated, dust-free, solid and readily dispersible pigment (1984-08-07),

2. 4286959 - Disperse dye formulations (1981-09-01),

3. 4218218 - Stable finely dispersed aqueous formulations of disperse dyes and (1980-08-19),

4. 4213900 - Spray-drying method for the preparation of water-dispersible pulverulent (1980-07-22),

5. 4189445 - Surface-active phenolic derivatives (1980-02-19),

6. 4021226 - Herbicides (1977-05-03),

7. 3966488 - Flowable aqueous pigment formulations containing dipropylene glycol (1976-06-29),

8. 3960486 - Powdered, highly concentrated and stably dispersible dye formulations (1976-06-01),

9. 3956270 - .beta.-Modified azo dye (1976-05-11),

10. 3947287 - Aqueous pigment dispersions (1976-03-30),

Title: Ewald Daubach: Innovator in Pigment Formulations

Introduction

Ewald Daubach is a notable inventor based in Ludwigshafen, Germany. He has made significant contributions to the field of pigment formulations, holding a total of 10 patents. His work focuses on creating highly concentrated, dust-free, and readily dispersible pigments that enhance dyeing processes.

Latest Patents

Among his latest patents, Daubach has developed formulations that contain disperse dyes enclosed in a matrix of polymers. These formulations are designed to be free-flowing and suitable for thermosol dyeing processes. The innovative aspect of his work lies in the ability to achieve homogeneous dyeing without the need for filtering out the dye, resulting in level package dyeings.

Career Highlights

Throughout his career, Ewald Daubach has worked with prominent companies such as BASF Aktiengesellschaft and Badische Anilin- & Soda-fabrik Aktiengesellschaft. His experience in these organizations has allowed him to refine his expertise in pigment technology and dyeing processes.

Collaborations

Daubach has collaborated with notable colleagues, including Horst Belde and Knut Oppenlaender. These partnerships have contributed to the advancement of his research and the successful development of his patented formulations.

Conclusion

Ewald Daubach's innovative work in pigment formulations has significantly impacted the dyeing industry. His patents reflect a commitment to improving dyeing processes and enhancing the quality of pigment applications.

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]