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Industriale Chimica S.r.l.

USPTO Granted Patents = 19

CIPO Patents = 1

EPO Patents = 16

Forward Citations = 10

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26 inventors (with patents filed for the assignee):

Roberto Lenna (18 out of 19 patents)

Francesco Barbieri (5 out of 5 patents)

Riccardo Di Brisco (3 out of 3 patents)

4. Francesca Costantino (3 out of 3 patents)

5. Claudio Delfrate (2 out of 3 patents)

6. Maria Giovanna Luoni (2 out of 2 patents)

7. Andrea Vanossi (2 out of 2 patents)

8. Silvia Piuri (2 out of 2 patents)

9. Andrea Fasana (2 out of 2 patents)

10. Johannes Bernardus Maria Rewinkel (1 out of 8 patents)

11. Roberto Di Brisco (1 out of 1 patent)

12. Monica Noseda (1 out of 1 patent)

13. Edoardo Mariani (1 out of 1 patent)

14. Javier Alberto Ramirez (1 out of 3 patents)

15. Daniele Giudici (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 12492221 - Process for preparing (3α,5α)-3-hydroxy-3-methyl-pregnan-20-one (Ganaxolone) (2025-12-09),

2. 12077559 - Process for the preparation of 3α-hydroxy-5α-pregnan-20-one (brexanolone) (2024-09-03),

3. 11840519 - Process for the synthesis of the sodium salt of 4-[[(1R)-2-[5-(2-fluoro-3-methoxyphenyl)-3-[[2-fluoro-6-(trifluoromethyl)-phenyl]methyl]-3,6-dihydro-4-methyl-2.6-dioxo-1(2H)-pyrimidinyl]-1-phenylethyl]amino]-butanoic acid (elagolix sodium salt) and intermediates of said process (2023-12-12),

4. 11390645 - Process for the preparation of 3β-hydroxy-17-(1H-benzimidazol-1-YL) androsta-5,16-diene (2022-07-19),

5. 10189765 - Process for the preparation of 17β-hydroxy-des-A-androst-9,10-en-5-one (2019-01-29),

6. 9695213 - Process for the preparation of drospirenone (2017-07-04),

7. 9676815 - Process for the preparation of abiraterone or abiraterone acetate (2017-06-13),

8. 9650410 - Process for the preparation of abiraterone and abiraterone acetate (2017-05-16),

9. 9562068 - Process for the preparation of 7 α-(methoxycarbonyl)-3-OXO-17alpha-pregn-4,9(11)-dien-21,17-carbolactone, a useful intermediate for the synthesis of molecules with pharmacological activity (2017-02-07),

10. 9556220 - Process for the preparation of drospirenone (2017-01-31),

11. 9422326 - Process for preparing 11-methylene-18-methyl-estr-4-en-3, 17-dione, useful as intermediate compound for the synthesis of molecules having pharmacological activity (2016-08-23),

12. 9394334 - Process for the preparation of drospirenone (2016-07-19),

13. 8933061 - Process for the preparation of drospirenone (2015-01-13),

14. 8242291 - Process for the preparation of ramelteon (2012-08-14),

15. 8227596 - Process for the preparation of drospirenone (2012-07-24),

INDUSTRIALE CHIMICA S.R.L. is a chemical manufacturing company specializing in industrial solutions. With years of experience, we provide high-quality chemicals for a wide range of industries, including automotive, textiles, and construction. Our commitment to innovation and customer satisfaction has made us a trusted partner for many businesses worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

19 Patents

#83 in Milan

#479 in Italy

#31,677 in the World

Industriale Chimica S.r.l.

Forward Citations = 10

26 inventors:

Roberto Lenna (18 out of 19 patents)

Francesco Barbieri (5 out of 5 patents)

Riccardo Di Brisco (3 out of 3 patents)

4. Francesca Costantino (3 out of 3 patents)

5. Claudio Delfrate (2 out of 3 patents)

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