For the Inventor, By the Inventor

Enter assignee name

Carlo Erba

USPTO Granted Patents = 32

Trademarks = 1

Forward Citations = 138

Loading Chart...

Loading Chart...

43 inventors (with patents filed for the assignee):

Gianfederico Doria (17 out of 47 patents)

Francesco Lauria (14 out of 17 patents)

Carmelo Gandolfi (11 out of 38 patents)

4. Maria L Corno (11 out of 21 patents)

5. Marcello Tibolla (9 out of 12 patents)

6. PierNicola Giraldi (8 out of 12 patents)

7. Piero Sberze (7 out of 11 patents)

8. Pietro Gaio (6 out of 6 patents)

9. Raffaele Tommasini (6 out of 7 patents)

10. Ciriaco Romeo (6 out of 12 patents)

11. Renato Pellegata (5 out of 13 patents)

12. Piero Melloni (4 out of 47 patents)

13. Maria M Usardi (4 out of 16 patents)

14. Norina Passerini (4 out of 4 patents)

15. Alessandro Rossi (4 out of 17 patents)

Core Competencies:

Prostaglandins

Chromones

Quinazoline Derivatives

Heteromonocyclic

Pharmaceutical Compositions

Carboxy-Flavone

Azetidine

Pyrazine Derivatives

Diisoprostanoic Acid

Naphtho-Pyran

Derivative Processes

Anti-Aggregating Activity

32 patents: Sort by Forward Citations

1. 4361577 - .omega.-Nor-cycloalkyl-13,14-dehydro-prostaglandins and process for (1982-11-30),

2. 4220759 - 13,14-Dehydro-11-deoxy-prostaglandins and process for their preparation (1980-09-02),

3. 4183946 - Substituted 2-vinyl-chromones and process for their preparation (1980-01-15),

4. 4183945 - Substituted 2-vinyl-chromones and process for their preparation (1980-01-15),

5. 4172892 - Heteromonocyclic and heterobicyclic derivatives of unsaturated (1979-10-30),

6. 4169145 - .omega.-Nor-cycloalkyl-13,14-dehydro-prostaglandins (1979-09-25),

7. 4160028 - Substituted 2-cyclopropyl-chromones and pharmaceutical compositions and (1979-07-03),

8. 4159330 - 2-Disubstituted phenyl-3,4-dihydro-4-oxo-quinazoline derivatives and (1979-06-26),

9. 4157334 - 6-Carboxy-flavone derivatives and process for their preparation (1979-06-05),

10. 4154830 - Unsaturated derivatives of 7-acylamido-3-cephem-4-carboxylic acid (1979-05-15),

11. 4152449 - 2-Vinyl-chromones and pharmaceuticals therewith (1979-05-01),

12. 4148900 - 5:6-Benzo-.gamma.-pyrone derivatives and process for their preparation (1979-04-10),

13. 4143145 - Substituted 2-vinyl-chromones and process for their preparation (1979-03-06),

14. 4134974 - Imidazo[5,1-c][1,4]benzoxazin-1-one (1979-01-16),

15. 4133829 - 8,12-Diisoprostanoic acid derivatives (1979-01-09),

Company Overview

Carlo Erba is a prominent player in the pharmaceutical and chemical sectors, specializing in the development and manufacturing of high-quality laboratory reagents and diagnostic products. With a strong emphasis on innovation, the company focuses on providing solutions for various applications in research, clinical diagnostics, and industrial processes. Based in Milan, Italy, Carlo Erba leverages its expertise to serve a global clientele, contributing to advancements in healthcare and scientific research.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

32 Patents

#58 in Milan

#290 in Italy

#20,671 in the World

Carlo Erba

Forward Citations = 138

43 inventors:

Gianfederico Doria (17 out of 47 patents)

Francesco Lauria (14 out of 17 patents)

Carmelo Gandolfi (11 out of 38 patents)

4. Maria L Corno (11 out of 21 patents)

5. Marcello Tibolla (9 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Carlo Erba. Retrieved from https://idiyas.com/company/carlo-erba

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…