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Poznań, Poland

Adam Mickiewicz University

USPTO Granted Patents = 20

% Expired Patents = 90.0

EPO Patents = 21

Forward Citations = 11

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41 inventors (with patents filed for the assignee):

Bogdan Marciniec (12 out of 14 patents)

Hieronim Maciejewski (6 out of 6 patents)

Ireneusz Kownacki (5 out of 6 patents)

4. Lech Celewicz (4 out of 5 patents)

5. Karol Kacprzak (4 out of 4 patents)

6. Piotr Ruszkowski (4 out of 4 patents)

7. Beata Dudziec (4 out of 4 patents)

8. Patrycja Żak (4 out of 4 patents)

9. Mariusz Majchrzak (3 out of 3 patents)

10. Marta Lewandowska (3 out of 3 patents)

11. Agnieszka Kownacka (2 out of 3 patents)

12. Mateusz Szulc (2 out of 2 patents)

13. Bartosz Orwat (2 out of 2 patents)

14. Dawid Frąckowiak (2 out of 2 patents)

15. Michal Dutkiewicz (2 out of 2 patents)

20 patents: Sort by Forward Citations

1. 11006632 - Application of 7-carboxybenzo[1,2,3]thiadiazole amides as plant stimulants (2021-05-18),

2. 10723822 - [Bis(trihydrocarbylsilyl)aminosilyl]-functionalized styrene and a method for its preparation (2020-07-28),

3. 10259830 - [Bis(trihydrocarbylsilyl)aminosilyl]-functionalized styrene and a method for its preparation (2019-04-16),

4. 9605017 - 2', 5′-dideoxy-5-fluorouridine derivatives having cytotoxic activity, a process for the manufacture thereof and application thereof (2017-03-28),

5. 9518069 - Catalytic method for obtaining substituted (triorganosilyl)alkynes and their derivatives (2016-12-13),

6. 9388209 - 2', 3′-dideoxy-5-fluorouridine derivatives, a process for the manufacture thereof and application thereof (2016-07-12),

7. 9301956 - Application of cinchona alkaloid derivatives as cytotoxic compounds (2016-04-05),

8. 9290521 - Method for protecting hydroxyl or amine or thiol functions, novel compounds with protected hydroxyl or amine or thiol groups, as well novel compounds for the implementation of this method (2016-03-22),

9. 9260468 - 2,3'-anhydro-2′-deoxy-5-fluorouridine derivatives with cytotoxic activity, a manufacturing process and application (2016-02-16),

10. 9255112 - (Dimethylvinylgermoxy)heptasubstituted silsesquioxanes and the method of their synthesis (2016-02-09),

11. 9249167 - Monovinylgermasilsesquioxanes (2016-02-02),

12. 9243008 - Functionalized unsaturated derivatives of (dimethylvinylgermoxy)heptasubstituted silsesquioxanes and the method of their synthesis (2016-01-26),

13. 9150596 - Functionalized unsaturated double-decker derivatives of divinylsilsesquioxanes (2015-10-06),

14. 9108994 - (Triorganosilyl)alkynes and their derivatives and a new catalytic method for obtaining new and conventional substituted (triorganosilyl)alkynes and their derivatives (2015-08-18),

15. 9018400 - Functionalized polyhedral octavinylsilsesquioxanes and a method to obtain the functionalized polyhedral octavinylsilsesquioxanes (2015-04-28),

Company Overview

Adam Mickiewicz University, located in Poznań, Poland, is a prominent institution dedicated to higher education and research. It specializes in a wide array of disciplines, including natural sciences, humanities, and social sciences. The university fosters innovation and interdisciplinary collaboration, contributing significantly to academic advancements and societal development. With a strong emphasis on research excellence, it engages in various projects that address contemporary challenges, enhancing its reputation on both national and international stages.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

20 Patents

#1 in Poznań

#13 in Poland

#31,295 in the World

Poznań, Poland

Adam Mickiewicz University

Forward Citations = 11

41 inventors:

Bogdan Marciniec (12 out of 14 patents)

Hieronim Maciejewski (6 out of 6 patents)

Ireneusz Kownacki (5 out of 6 patents)

4. Lech Celewicz (4 out of 5 patents)

5. Karol Kacprzak (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Adam Mickiewicz University. Retrieved from https://idiyas.com/company/adam-mickiewicz-university

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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