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AstraZeneca
Harvard Business School
Express Scripts

Last Updated: October 20, 2019

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Oak Pharms Company Profile

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Summary for Oak Pharms
International Patents:88
US Patents:6
Tradenames:11
Ingredients:11
NDAs:15

Drugs and US Patents for Oak Pharms

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Oak Pharms Inc AZASITE azithromycin SOLUTION/DROPS;OPHTHALMIC 050810-001 Apr 27, 2007 RX Yes Yes 6,569,443   Start Trial Y   Start Trial
Oak Pharms Akorn DIURIL chlorothiazide sodium INJECTABLE;INJECTION 011145-005 Approved Prior to Jan 1, 1982 AP RX Yes Yes   Start Trial   Start Trial
Oak Pharms NEMBUTAL pentobarbital sodium SUPPOSITORY;RECTAL 083247-001 Jan 25, 1982 DISCN No No   Start Trial   Start Trial
Oak Pharms NEMBUTAL pentobarbital sodium SUPPOSITORY;RECTAL 083247-004 Jan 25, 1982 DISCN No No   Start Trial   Start Trial
Oak Pharms NEMBUTAL SODIUM pentobarbital sodium CAPSULE;ORAL 084095-001 Approved Prior to Jan 1, 1982 DISCN No No   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 Oak Pharms

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Oak Pharms Inc XOPENEX levalbuterol hydrochloride SOLUTION;INHALATION 020837-003 Jan 30, 2002 5,844,002   Start Trial
Oak Pharms Inc AZASITE azithromycin SOLUTION/DROPS;OPHTHALMIC 050810-001 Apr 27, 2007 6,861,411   Start Trial
Oak Pharms Inc XOPENEX levalbuterol hydrochloride SOLUTION;INHALATION 020837-001 Mar 25, 1999 5,362,755   Start Trial
Oak Pharms Inc BETIMOL timolol SOLUTION/DROPS;OPHTHALMIC 020439-001 Mar 31, 1995 5,231,095   Start Trial
Oak Pharms Inc AZASITE azithromycin SOLUTION/DROPS;OPHTHALMIC 050810-001 Apr 27, 2007 5,192,535   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration
Paragraph IV (Patent) Challenges for OAK PHARMS drugs
Drugname Dosage Strength Tradename Submissiondate
➤ Subscribe Ophthalmic Solution 1% ➤ Subscribe 2011-03-03
➤ Subscribe Ophthalmic Solution 0.0015% ➤ Subscribe 2016-02-10
➤ Subscribe Inhalation Solution 0.0025 ➤ Subscribe 2006-05-23
➤ Subscribe Ophthalmic Solution 2%/0.5% ➤ Subscribe 2005-10-11
➤ Subscribe Inhalation Solution 0.0103%, 0.021% and 0.042% ➤ Subscribe 2005-06-20
➤ Subscribe Inhalation Aerosol 0.045 mg/actuation ➤ Subscribe 2012-02-27

Supplementary Protection Certificates for Oak Pharms Drugs

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0850926 11C0020 France   Start Trial PRODUCT NAME: TAFLUPROST; REGISTRATION NO/DATE IN FRANCE: CIS:6 000 728 O DU 20110328; REGISTRATION NO/DATE AT EEC: 43230 DU 20080430
0850926 300407 Netherlands   Start Trial 300407, 20171222, EXPIRES: 20221221
0503785 CA 2011 00026 Denmark   Start Trial PRODUCT NAME: A COMBINATION OF OLMESARTAN MEDOXOMIL, OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT, AND AMLODIPINE BESYLATE AND HYDROCHLOROTHIAZIDE; NAT. REG. NO/DATE: 46260-46269 (DK) 20110323; FIRST REG. NO/DATE: DE 79810.00.00 20101216
1602370 2009/010 Ireland   Start Trial PRODUCT NAME: ALISKIREN OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF AND HYDROCHLOROTHIAZIDE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF.; NAT REGISTRATION NO/DATE: EU/1/08/491/001-EU/1/08/491/080 20090116; FIRST REGISTRATION NO/DATE: 58935 01 58935 02 58935 03 58935 04 20081028
0227494 95C0013 Belgium   Start Trial PRODUCT NAME: TIMOLOLI MALEAS EQ. TIMOLOLUM; NATIONAL REGISTRATION/DATE: 922 IS 166 F 13 19950627; FIRST REGISTRATION: SE 11901 19930910
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description
Similar Applicant Names
Applicants may be listed under multiple names.
Here is a list of applicants with similar names.

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Serving leading biopharmaceutical companies globally:

Moodys
Medtronic
McKesson
Merck
Express Scripts
Harvard Business School

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