For the Inventor, By the Inventor

Enter assignee name

Istituto De Angeli

USPTO Granted Patents = 14

Forward Citations = 84

Loading Chart...

Loading Chart...

18 inventors (with patents filed for the assignee):

Arturo Donetti (13 out of 18 patents)

Enzo Cereda (11 out of 24 patents)

Giuseppe Bietti (6 out of 7 patents)

4. Antonio Giachetti (6 out of 13 patents)

5. Piero Del Soldato (6 out of 13 patents)

6. Rosamaria Micheletti (4 out of 9 patents)

7. Giovanni Battista Schiavi (3 out of 8 patents)

8. Marco Turconi (3 out of 10 patents)

9. Ferdinando Pagani (3 out of 3 patents)

10. Massimo Nicola (2 out of 11 patents)

11. Henri N Doods (2 out of 2 patents)

12. Angelo Sagrada (1 out of 3 patents)

13. Silvano Casadio (1 out of 11 patents)

14. Antonio Schiavone (1 out of 1 patent)

15. Rosamarie Micheletti (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 5164386 - R(-)3-quinuclidinol derivatives (1992-11-17),

2. 5106851 - Benzofused-N-containing heterocycle derivatives (1992-04-21),

3. 5047410 - Indolyl derivatives and their use as 5-HT.sub.3, receptor antagonists (1991-09-10),

4. 4973592 - 1,3-diazocycloalkenes as muscarinic receptor blocking agents (1990-11-27),

5. 4699915 - Substituted heterocyclyl-phenylformamidines and salts thereof (1987-10-13),

6. 4666932 - Formamidine derivatives and pharmaceutical use (1987-05-19),

7. 4649150 - Antiulcerogenic amidine derivatives of 2-substituted 4-phenylimidazole (1987-03-10),

8. 4645841 - Guanidino-heterocyclyl-phenyl-amidines and salts thereof (1987-02-24),

9. 4643993 - Substituted heterocyclyl-phenyl-(sulfonyl-or phosphonyl)-amidines (1987-02-17),

10. 4548944 - Guanidino-heterocyclyl-phenyl-amidines and salts thereof (1985-10-22),

11. 4386099 - Imidazolylphenyl amidines, pharmaceutical compositions containing same (1983-05-31),

12. 4301177 - (3-Methyl-2-butenyl)propanedioic acid mono (1,2-diphenylhydrazide) and (1981-11-17),

13. 4259253 - Process for the preparation of stereospecific trans, (1981-03-31),

14. 3952108 - Scopolamine derivatives for treating ulcers and spasms (1976-04-20),

Company Overview

Istituto De Angeli, based in Milan, specializes in advanced research and development in the fields of engineering and technology. The organization focuses on innovative solutions across various sectors, including automotive engineering and industrial automation. With a commitment to excellence, Istituto De Angeli collaborates with academic institutions and industry leaders to drive technological advancements and enhance product performance, contributing to the evolution of modern engineering practices.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#123 in Milan

#664 in Italy

#42,290 in the World

Istituto De Angeli

Forward Citations = 84

18 inventors:

Arturo Donetti (13 out of 18 patents)

Enzo Cereda (11 out of 24 patents)

Giuseppe Bietti (6 out of 7 patents)

4. Antonio Giachetti (6 out of 13 patents)

5. Piero Del Soldato (6 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Istituto De Angeli. Retrieved from https://idiyas.com/company/istituto-de-angeli

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]

Loading…