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Cinisello Balsamo, Italy

Chemi S.p.a.

Calculating rank

USPTO Granted Patents = 34

% Expired Patents = 50.0

CIPO Patents = 1

EPO Patents = 17

Trademarks = 1

Forward Citations = 72

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44 inventors (with patents filed for the assignee):

Lorenzo De Ferra (18 out of 23 patents)

Stefano Turchetta (17 out of 30 patents)

Maurizio Zenoni (13 out of 16 patents)

4. Pietro Massardo (11 out of 20 patents)

5. Umberto Ciambecchini (9 out of 9 patents)

6. Elio Ullucci (5 out of 8 patents)

7. Oreste Piccolo (4 out of 17 patents)

8. Paolo Brandi (4 out of 4 patents)

9. Barbara Pinto (3 out of 3 patents)

10. Ettore Ammirati (3 out of 3 patents)

11. Mauro Anibaldi (3 out of 5 patents)

12. Tiziana Benincori (3 out of 8 patents)

13. Annamaria Naggi (2 out of 19 patents)

14. Aureliano Gaiassi (2 out of 2 patents)

15. Andrea Stevenazzi (2 out of 2 patents)

Core Competencies:

Pentosan Polysulfate

Polysaccharides

Bendamustine Hydrochloride

Fesoterodine Fumarate

Azacitidine

Prodrugs

Phosphatidylserine

Biphosphonic Acids

Chiral Ligands

Temozolomide

Metallic Catalysts

Glycerophospholipids

34 patents: Sort by Forward Citations

1. 11242412 - Method for the qualification of preparations of pentosan polysulfate, raw materials and production processes thereof (2022-02-08),

2. 10870711 - Process for the preparation of polysaccharides (2020-12-22),

3. 10539568 - RP-HPLC analysis of complex polypeptide mixtures (2020-01-21),

4. 10407515 - Method for the qualification of preparations of pentosan polysulfate, raw materials and production processes thereof (2019-09-10),

5. 10234461 - Analysis of the molecular weight distribution of complex polypeptide mixtures (2019-03-19),

6. 9308174 - Lyophilized formulations of bendamustine hydrochloride (2016-04-12),

7. 9272982 - Method for preparing high-purity fesoterodine fumarate (2016-03-01),

8. 9266863 - Process for the synthesis of azacitidine and decitabine (2016-02-23),

9. 9206229 - Bortezomib esters and formulations thereof (2015-12-08),

10. 9096491 - Prodrug of an anti-inflammatory active ingredient (2015-08-04),

11. 8981090 - Process for the synthesis of pemetrexed disodium salt (2015-03-17),

12. 8946456 - Process for the preparation of 2-hydroxy-4-phenyl-3,4-dihydro-2H-chromen-6-yl-methanol and (R)-feso-deacyl (2015-02-03),

13. 8518988 - Polymorph of the hydrochloride of the (4-hydroxycarbamoyl-phenyl)-carbamic acid (6-dimethylamino methyl-2-naphthalenyl) ester (2013-08-27),

14. 8445716 - Method for preparing fesoterodine and/or fesoterodine fumarate (2013-05-21),

15. 8377662 - Process for the production of N-acyl-phosphatidyl-ethanolamine (2013-02-19),

Company Overview

Chemi S.p.a., headquartered in Cinisello Balsamo, Italy, specializes in the development and manufacturing of advanced chemical products. The company focuses on providing innovative solutions across various sectors, including industrial applications, personal care, and pharmaceuticals. With a commitment to research and technology, Chemi S.p.a. aims to enhance product performance and sustainability, leveraging its expertise to meet the evolving needs of its global clientele.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

34 Patents

#1 in Cinisello Balsamo

#272 in Italy

#19,651 in the World

Cinisello Balsamo, Italy

Chemi S.p.a.

Forward Citations = 72

44 inventors:

Lorenzo De Ferra (18 out of 23 patents)

Stefano Turchetta (17 out of 30 patents)

Maurizio Zenoni (13 out of 16 patents)

4. Pietro Massardo (11 out of 20 patents)

5. Umberto Ciambecchini (9 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chemi S.p.a.. Retrieved from https://idiyas.com/company/chemi

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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