Last Updated: September 28, 2026

Pfizer Company Profile


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What is the competitive landscape for PFIZER

PFIZER has one hundred and ninety-seven approved drugs.

There are fifty US patents protecting PFIZER drugs. There is one tentative approval on PFIZER drugs.

Drugs and US Patents for Pfizer

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pfizer PFIZERPEN VK penicillin v potassium FOR SOLUTION;ORAL 061815-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial
Pfizer CAVERJECT alprostadil INJECTABLE;INJECTION 020755-002 Oct 1, 1997 DISCN No No ⤷  Start Trial ⤷  Start Trial
Pfizer DAYPRO ALTA oxaprozin potassium TABLET;ORAL 020776-001 Oct 17, 2002 DISCN No No ⤷  Start Trial ⤷  Start Trial
Pfizer IBRANCE palbociclib TABLET;ORAL 212436-003 Nov 1, 2019 RX Yes Yes 10,723,730*PED ⤷  Start Trial Y ⤷  Start Trial
Pfizer VIBRAMYCIN doxycycline hyclate INJECTABLE;INJECTION 050442-002 Approved Prior to Jan 1, 1982 DISCN Yes 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 Pfizer

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Pfizer DEPO-PROVERA medroxyprogesterone acetate INJECTABLE;INJECTION 012541-003 Approved Prior to Jan 1, 1982 4,038,389 ⤷  Start Trial
Pfizer Pharms LOPID gemfibrozil CAPSULE;ORAL 018422-002 Approved Prior to Jan 1, 1982 3,674,836 ⤷  Start Trial
Pfizer COVERA-HS verapamil hydrochloride TABLET, EXTENDED RELEASE;ORAL 020552-001 Feb 26, 1996 4,946,687 ⤷  Start Trial
Pfizer IBRANCE palbociclib TABLET;ORAL 212436-001 Nov 1, 2019 7,456,168 ⤷  Start Trial
Pfizer TROVAN trovafloxacin mesylate TABLET;ORAL 020759-002 Dec 18, 1997 5,763,454 ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration
Paragraph IV (Patent) Challenges for PFIZER drugs
Drugname Dosage Strength Tradename Submissiondate
➤ Subscribe Extended-release Tablets 4 mg and 8 mg ➤ Subscribe 2012-10-31
➤ Subscribe Injection 20 mg/mL, 2 mL and 5 mL vials ➤ Subscribe 2004-07-26
➤ Subscribe Capsules 5 mg and 10 mg ➤ Subscribe 2005-06-21
➤ Subscribe For Injection 500 mg/vial ➤ Subscribe 2011-06-17
➤ Subscribe Oral Suspension 100 mg/5 mL ➤ Subscribe 2009-08-03
➤ Subscribe Injection 2 mg/mL, 100 mL bag ➤ Subscribe 2009-12-29
➤ Subscribe Tablets 5 mg ➤ Subscribe 2016-11-07
➤ Subscribe Delayed-release Tablets 50 mg/0.2 mg ➤ Subscribe 2009-06-29
➤ Subscribe Extended-release Tablets 11 mg ➤ Subscribe 2016-11-07
➤ Subscribe Capsules 20 mg, 40 mg, 60 mg and 80 mg ➤ Subscribe 2005-02-07
➤ Subscribe Capsules 75 mg, 100 mg and 125 mg ➤ Subscribe 2019-02-04
➤ Subscribe Capsules 0.125 mg, 0.25 mg, and 0.5 mg ➤ Subscribe 2014-05-01
➤ Subscribe Tablets 600 mg ➤ Subscribe 2005-12-21
➤ Subscribe Injection 2 mg/mL, 300 mL bag ➤ Subscribe 2009-09-01
➤ Subscribe Tablets 1 g ➤ Subscribe 2005-08-23
➤ Subscribe Delayed-release Tablets 75 mg/0.2 mg ➤ Subscribe 2008-11-28

Supplementary Protection Certificates for Pfizer Drugs

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
2767537 132019000000153 Italy ⤷  Start Trial PRODUCT NAME: TALAZOPARIB(TALZENNA); AUTHORISATION NUMBER(S) AND DATE(S): EU/1/19/1377, 20190624
2767537 C02767537/01 Switzerland ⤷  Start Trial FORMER OWNER: MEDIVATION TECHNOLOGIES LLC, US
2326621 2024C/532 Belgium ⤷  Start Trial PRODUCT NAME: ETRASIMOD OF EEN FARMACEUTISCH AANVAARDBAAR ZOUT DAARVAN, ZOALS ETRASIMOD ARGININE; AUTHORISATION NUMBER AND DATE: EU/1/23/1790 20240219
2170860 C20200032 00354 Estonia ⤷  Start Trial PRODUCT NAME: GLASDEGIIB;REG NO/DATE: EU/1/20/1451 29.06.2020
1304992 2013C/060 Belgium ⤷  Start Trial PRODUCT NAME: CLINDAMYCINE (ALS CLINDAMYCINE FOSFAAT) EN TRETINOINE; AUTHORISATION NUMBER AND DATE: BE437507 20130506
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description
Similar Applicant Names
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Here is a list of applicants with similar names.

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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. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. 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.