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Istituto De Angeli

USPTO Granted Patents = 14

Forward Citations = 83

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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),

Istituto De Angeli S.p.a. is a leading Italian company specialized in the production of high-quality skincare and beauty products. With over 50 years of experience in the industry, we are committed to innovation, sustainability, and customer satisfaction. Our products are made with the finest ingredients and undergo rigorous quality control processes to ensure effectiveness and safety. Visit our website to learn more about our range of skincare solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

14 Patents

#101 in Milan

#603 in Italy

#40,932 in the World

Istituto De Angeli

Forward Citations = 83

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)

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