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Last Updated: March 29, 2024

Istalol Drug Patent Profile


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When do Istalol patents expire, and what generic alternatives are available?

Istalol is a drug marketed by Bausch And Lomb and is included in one NDA.

The generic ingredient in ISTALOL is timolol maleate. There are fifteen drug master file entries for this compound. Twenty-four suppliers are listed for this compound. Additional details are available on the timolol maleate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Istalol

A generic version of Istalol was approved as timolol maleate by MYLAN on June 8th, 1990.

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Drug patent expirations by year for Istalol
Drug Prices for Istalol

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Drug Sales Revenue Trends for Istalol

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Recent Clinical Trials for Istalol

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SponsorPhase
Bp Consulting, IncPhase 4

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Pharmacology for Istalol
Paragraph IV (Patent) Challenges for ISTALOL
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
ISTALOL Ophthalmic Solution timolol maleate 0.5% 021516 1 2012-10-19

US Patents and Regulatory Information for Istalol

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bausch And Lomb ISTALOL timolol maleate SOLUTION/DROPS;OPHTHALMIC 021516-001 Jun 4, 2004 AT2 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a 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 Istalol

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Bausch And Lomb ISTALOL timolol maleate SOLUTION/DROPS;OPHTHALMIC 021516-001 Jun 4, 2004 ⤷  Try a Trial ⤷  Try a Trial
Bausch And Lomb ISTALOL timolol maleate SOLUTION/DROPS;OPHTHALMIC 021516-001 Jun 4, 2004 ⤷  Try a Trial ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Supplementary Protection Certificates for Istalol

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0227494 95C0013 Belgium ⤷  Try a Trial PRODUCT NAME: TIMOLOLI MALEAS EQ. TIMOLOLUM; NATIONAL REGISTRATION/DATE: 922 IS 166 F 13 19950627; FIRST REGISTRATION: SE 11901 19930910
0509752 2000C/001 Belgium ⤷  Try a Trial PRODUCT NAME: DORZOLAMIDI HYDROCHLORIDUM EQ. DORZOLAMIDUM, TIMOLOLI MALEAS EQ. TIMOLOLUM; NAT. REGISTRATION NO/DATE: 922 IS 180 F 13 19981110; FIRST REGISTRATION: DK 19045 19980306
0509752 C990041 Netherlands ⤷  Try a Trial PRODUCT NAME: DORZOLAMIDE, DESGEWENST IN DE VORM VAN EEN OFTALMOLOGISCH AAN- VAARDBAAR ZOUT, EN TIMOLOL, DESGEWENST IN DE VORM VAN EEN OFTAL -MOLOGISCH AANVAARDBAAR ZOUT, IN HET BIJZONDER DORZOLLAMIDEHY- DROCHLORIDE EN TIMOLOLMALEAAT, EEN EN ANDER ZODANIG DAT 0,05; NATL REGISTRATION NO/DATE: VG 22871 19980805; FIRST REGISTRATION: DK 19045 19980306
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.