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For the Inventor, By the Inventor

Froendenberg, Germany

Manfred Drawert

This inventor holds 17 USPTO granted patents. Top assignee: Schering Aktiengesellschaft. Active years: 1977-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Manfred Drawert. Retrieved from https://idiyas.com/inventor/manfred-drawert

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

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 10

Forward Citations = 325(Granted Patents)


Location History:

  • Froendenberg-Strickherdicke, DE (1977 - 1982)
  • Froendenberg-Strickherdick, DE (1986)
  • Froendenberg, DE (1978 - 1990)
  • Frondenberg, DE (1991 - 1993)

Company Filing History:

goldMedal17 out of 1,409 
 
Schering Aktiengesellschaft
 patents

Years Active: 1977-1993

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17 patents (USPTO):Explore Patents
1. 5214124 - Polyamide resin from distilled dimerized fatty acid/hydrogenated (1993-05-25),
2. 5162490 - Polyamide resins based on dimerized fatty acids, process for producing (1992-11-10),
3. 4996290 - Polyester amides containing imide groups, process for their production (1991-02-26),
4. 4966945 - Coating method using aqueous glycidyl compound-amine (1990-10-30),
5. 4791169 - Carboxylated polyamide from isophthalic acid and polyalkylene polyamine (1988-12-13),
6. 4698396 - Hardenable synthetic resin mixtures (1987-10-06),
7. 4668765 - Polyamide resin from hydrogenated dimerized fatty acid (1987-05-26),
8. 4655836 - Nonslip printing ink compositions (1987-04-07),
9. 4571267 - Alcohol-soluble polyamides and printing inks (1986-02-18),
10. 4397991 - Polyesteramide adhesives and sealing compounds (1983-08-09),
11. 4396759 - Method of adhering textiles (1983-08-02),
12. 4373085 - Polyesteramide adhesives (1983-02-08),
13. 4341671 - Polyester amide melt adhesives (1982-07-27),
14. 4206097 - Synthetic resin mixtures (1980-06-03),
15. 4150002 - Polyamide melt adhesives (1979-04-17),

Title: Manfred Drawert: Innovator in Polyamide Resins

Introduction

Manfred Drawert is a notable inventor based in Froendenberg, Germany. He has made significant contributions to the field of polyamide resins, holding a total of 17 patents. His work primarily focuses on the development of thermoplastic materials that have applications in various industries, particularly in printing.

Latest Patents

Among his latest patents, one is titled "Polyamide resin from distilled dimerized fatty acid/hydrogenated." This invention relates to thermoplastic polyamide resins used in relief printing, which are prepared by the condensation of distilled and/or hydrogenated dimeric fatty acids, a mixture of oleic acid and isostearic acid, and a substantially equivalent amount of ethylenediamine, with optional co-diamines. Another significant patent is "Polyamide resins based on dimerized fatty acids, process for producing." This invention discusses polyamide resins and their use as vehicles in the manufacture of printing inks, obtained through the condensation of dimeric fatty acids, monomeric fatty acids, ethylenediamine, and adducts containing amino groups.

Career Highlights

Manfred Drawert has had a distinguished career, working at Schering Aktiengesellschaft, a prominent company in the pharmaceutical and chemical sectors. His innovative work has positioned him as a key figure in the development of advanced materials.

Collaborations

Throughout his career, Manfred has collaborated with notable colleagues, including Horst Krase and Wolfgang Imoehl. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Manfred Drawert's contributions to the field of polyamide resins demonstrate his innovative spirit and commitment to advancing material science. His patents reflect a deep understanding of chemical processes and their applications in industry.

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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