Last Updated: August 2, 2026

Horizon Company Profile


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Summary for Horizon

Drugs and US Patents for Horizon

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Horizon PENNSAID diclofenac sodium SOLUTION;TOPICAL 204623-001 Jan 16, 2014 DISCN Yes No 9,370,501 ⤷  Start Trial ⤷  Start Trial
Horizon PROCYSBI cysteamine bitartrate CAPSULE, DELAYED RELEASE;ORAL 203389-001 Apr 30, 2013 RX Yes No 9,198,882*PED ⤷  Start Trial Y ⤷  Start Trial
Horizon Therap Us RAVICTI glycerol phenylbutyrate LIQUID;ORAL 203284-001 Feb 1, 2013 AA RX Yes Yes 9,561,197 ⤷  Start Trial ⤷  Start Trial
Horizon Therap Us BUPHENYL sodium phenylbutyrate POWDER;ORAL 020573-001 Apr 30, 1996 DISCN Yes No ⤷  Start Trial ⤷  Start Trial
Horizon Therap Us RAVICTI glycerol phenylbutyrate LIQUID;ORAL 203284-001 Feb 1, 2013 AA RX Yes Yes 9,326,966 ⤷  Start Trial ⤷  Start Trial
Horizon PENNSAID diclofenac sodium SOLUTION;TOPICAL 204623-001 Jan 16, 2014 DISCN Yes No 9,375,412 ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for Horizon

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Horizon Therap Us BUPHENYL sodium phenylbutyrate POWDER;ORAL 020573-001 Apr 30, 1996 4,457,942 ⤷  Start Trial
Horizon VIMOVO esomeprazole magnesium; naproxen TABLET, DELAYED RELEASE;ORAL 022511-001 Apr 30, 2010 8,852,636 ⤷  Start Trial
Horizon RAYOS prednisone TABLET, DELAYED RELEASE;ORAL 202020-001 Jul 26, 2012 9,186,332 ⤷  Start Trial
Horizon DUEXIS famotidine; ibuprofen TABLET;ORAL 022519-001 Apr 23, 2011 8,449,910 ⤷  Start Trial
Horizon VIMOVO esomeprazole magnesium; naproxen TABLET, DELAYED RELEASE;ORAL 022511-002 Apr 30, 2010 8,852,636 ⤷  Start Trial
Horizon VIMOVO esomeprazole magnesium; naproxen TABLET, DELAYED RELEASE;ORAL 022511-002 Apr 30, 2010 9,707,181 ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration
Paragraph IV (Patent) Challenges for HORIZON drugs
Drugname Dosage Strength Tradename Submissiondate
➤ Subscribe Topical Solution 1.5% ➤ Subscribe 2012-07-11
➤ Subscribe Delayed-release Tablets 1 mg, 2 mg, and 5 mg ➤ Subscribe 2012-11-26
➤ Subscribe Tablets 800 mg/26.6 mg ➤ Subscribe 2011-12-06
➤ Subscribe Topical Solution 2.0% ➤ Subscribe 2014-06-03
➤ Subscribe Delayed-release Tablet 375 mg/20 mg and 500 mg/20 mg ➤ Subscribe 2010-11-05
➤ Subscribe Oral Liquid 1.1 g/mL ➤ Subscribe 2013-11-19

Supplementary Protection Certificates for Horizon Drugs

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1666481 17C1031 France ⤷  Start Trial PRODUCT NAME: TOFACITINIB,EVENTUELLEMENT SOUS LA FORME D'UN SEL PHARMACEUTIQUEMENT ACCEPTABLE,DONT LE CITRATE DE SODIUM; REGISTRATION NO/DATE: EU/1/17/1178 20170324
0788511 SPC/GB08/036 United Kingdom ⤷  Start Trial PRODUCT NAME: MICAFUNGIN AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF IN PARTICULAR MICAFUNGIN SODIUM; REGISTERED: UK EU/1/08/448/001 20080425; UK EU/1/08/448/002 20080425
1856135 2090014-8 Sweden ⤷  Start Trial PRODUCT NAME: FOSTAMATINIB OR A PHARMACEUTICALLY ACCEPTABLE SALT OF FOSTAMATINIB, OR A HYDRATE OR SOLVATE OF FOSTAMATINIB OR THE PH ARMACEUTICALLY ACCEPTABLE SALT OF FOSTAMATINIB, ESPECIALLY FOSTAMATINIB DISODIUM, OPTIONALLY IN FORM OF A HYDRATE; REG. NO/DATE: EU/1/19/1405 20200113
3347352 2290051-8 Sweden ⤷  Start Trial PRODUCT NAME: LENACAPAVIR OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, IN PARTICULAR LENACAPAVIR SODIUM; REG. NO/DATE: EU/1/22/1671 20220819
2666774 CR 2020 00037 Denmark ⤷  Start Trial PRODUCT NAME: RELEBACTAM, OPTIONALLY IN THE FORM OF THE MONOHYDRATE, IMIPENEM AND CILASTATIN, OPTIONALLY IN THE FORM OF THE SODIUM SALT; REG. NO/DATE: EU/1/19/1420 20200217
2330892 SPC/GB17/001 United Kingdom ⤷  Start Trial PRODUCT NAME: GLYCEROL PHENYLBUTYRATE; REGISTERED: UK EU/1/15/1062 20151201; UK PLGB53487/0001 20151201
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description
Similar Applicant Names
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