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For the Inventor, By the Inventor

Milan, Italy

Laboratorio Chimico Internazionale S.p.a.

USPTO Granted Patents = 18

% Expired Patents = 66.7



Forward Citations = 13

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29 inventors (with patents filed for the assignee):

goldMedal Antonio Nardi (11 out of 12 patents)

silverMedal Annibale Salvi (9 out of 10 patents)

bronzeMedal Stefano Maiorana (7 out of 28 patents)

4.  Bruno De Angelis (5 out of 5 patents)

5.  Flavio Villani (5 out of 9 patents)

6.  Mara Sada (3 out of 11 patents)

7.  Giorgio Bertolini (2 out of 12 patents)

8.  Giovanna Falabella (2 out of 2 patents)

9.  Aldo Belli (2 out of 2 patents)

10.  Giorgio Chiodini (2 out of 3 patents)

11.  Nicolas Tesson (1 out of 21 patents)

12.  Luigi Boltri (1 out of 10 patents)

13.  Flavio Fabiani (1 out of 7 patents)

14.  Aldo Bianchi (1 out of 5 patents)

15.  Federica Colombo (1 out of 6 patents)


18 patents:

1. 9708284 - Process for the preparation of olopatadine and sylil intermediates thereof (2017-07-18),
2. 9410169 - Process for producing chiral 1- substituted 2-piperidinols employing oxidoreductases (2016-08-09),
3. 9303105 - Process for the preparation of sevelamer (2016-04-05),
4. 9024068 - Process for the preparation of crystalline forms of agomelatine and novel polymorph thereof (2015-05-05),
5. 9006424 - Process for the manufacture of ivabradine and of intermediates of synthesis thereof (2015-04-14),
6. 8722096 - Lipoic acid pellets (2014-05-13),
7. 8563775 - Process for the preparation of (R)-(−)-3-(carbamoylmethyl)-5-methylhexanoic acid and of pregabalin and synthesis intermediates (2013-10-22),
8. 8536350 - Process for the manufacture of dronedarone (2013-09-17),
9. 8324411 - Process for the preparation of DIACEREIN (2012-12-04),
10. 8071808 - Processes for preparing a substituted gamma-amino acid (2011-12-06),
11. 7842840 - Process for the preparation of trans-2,3-disubstituted naphthoquinones (2010-11-30),
12. 7547792 - Process for purifying thioctic acid in water (2009-06-16),
13. 7235582 - Basic salt of thioctic acid with L-carnitine (2007-06-26),
14. 6864374 - Synthesis of r(+)α-lipoic acid (2005-03-08),
15. 6844450 - Process for the production of a racemic thioctic acid (2005-01-18),
Company Overview
Laboratorio Chimico Internazionale S.p.a., based in Milan, specializes in the development and manufacturing of chemical products and solutions tailored for various industries. The company focuses on research and innovation in chemical analysis, quality control, and product formulation, serving sectors such as pharmaceuticals, cosmetics, and food safety. With a commitment to excellence, it leverages advanced technologies to ensure compliance with international standards and to meet the evolving needs of its clients across the globe.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

18 Patents

#98 in Milan

#507 in Italy

#34,244 in the World

Milan, IT
Milan, Italy

Laboratorio Chimico Internazionale S.p.a.

Forward Citations = 13

29 inventors:

goldMedal Antonio Nardi (11 out of 12 patents)

silverMedal Annibale Salvi (9 out of 10 patents)

bronzeMedal Stefano Maiorana (7 out of 28 patents)

4.  Bruno De Angelis (5 out of 5 patents)

5.  Flavio Villani (5 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Laboratorio Chimico Internazionale S.p.a.. Retrieved from https://idiyas.com/company/laboratorio-chimico-internazionale

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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