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Frankfurt, Germany

Davy Mckee Aktiengesellschaft

USPTO Granted Patents = 16

Forward Citations = 182

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25 inventors (with patents filed for the assignee):

Dietmar Wandel (5 out of 19 patents)

Gunter Koschinek (4 out of 9 patents)

Fritz Wilhelm (3 out of 20 patents)

4. Bernd Kretschmann (3 out of 4 patents)

5. Helmut Heinze (2 out of 6 patents)

6. Rolf Zinsser (2 out of 3 patents)

7. Ferdinand Finkeldei (1 out of 6 patents)

8. Ludwig Hölting (1 out of 4 patents)

9. Klaus Mackensen (1 out of 6 patents)

10. Ulrich Mirwaldt (1 out of 3 patents)

11. Ulrich Thiele (1 out of 22 patents)

12. Heinz-Gunter Witt (1 out of 1 patent)

13. Adolf Stauffer (1 out of 5 patents)

14. Gerhard Keunecke (1 out of 6 patents)

15. Gunter Roller (1 out of 2 patents)

16 patents: Sort by Forward Citations

1. 5055273 - Apparatus for processing high viscosity materials (1991-10-08),

2. 4960915 - Process for the production of linear polyesters, particularly for films (1990-10-02),

3. 4940559 - Process for the production of uniform POY filaments (1990-07-10),

4. 4877572 - Process for the production of PBT carpet yarn (1989-10-31),

5. 4680376 - Process for the continuous production of high-molecular (1987-07-14),

6. 4513162 - Dehydrogenation process (1985-04-23),

7. 4503264 - Process for the manufacture of methyl tert.-butyl ether (1985-03-05),

8. 4501725 - Process for the combustion of H.sub.2 S containing gases (1985-02-26),

9. 4499261 - Process for the continuous production of polybutylene terephthalate of (1985-02-12),

10. 4461740 - Process for spin-stretching of high strength technical yarns (1984-07-24),

11. 4437827 - Spinning manifold with serial nozzle blocks (1984-03-20),

12. 4436688 - Process for melt-spinning of synthetic polymers (1984-03-13),

13. 4430163 - Process for the continuous separation of slightly volatile components (1984-02-07),

14. 4374797 - Process for the production of high strength yarns by spin-stretching and (1983-02-22),

15. 4337224 - Apparatus for conducting the catalytic oxidation of gaseous sulfur (1982-06-29),

Company Overview

Davy Mckee Aktiengesellschaft is a prominent engineering firm based in Frankfurt, Germany, specializing in the design and manufacture of advanced industrial equipment and systems. The company focuses on sectors such as energy, water treatment, and environmental technology, providing innovative solutions that enhance operational efficiency and sustainability. With a commitment to research and development, Davy Mckee is dedicated to advancing technologies that meet the evolving needs of its global clientele.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#51 in Frankfurt

#2,625 in Germany

#37,868 in the World

Frankfurt, Germany

Davy Mckee Aktiengesellschaft

Forward Citations = 182

25 inventors:

Dietmar Wandel (5 out of 19 patents)

Gunter Koschinek (4 out of 9 patents)

Fritz Wilhelm (3 out of 20 patents)

4. Bernd Kretschmann (3 out of 4 patents)

5. Helmut Heinze (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Davy Mckee Aktiengesellschaft. Retrieved from https://idiyas.com/company/davy-mckee-ag

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

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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