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Last Updated: November 15, 2024

Pfizer Company Profile


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Summary for Pfizer

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 VIOCIN SULFATE viomycin sulfate INJECTABLE;INJECTION 061086-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Sign Up ⤷  Sign Up
Pfizer TETRACYN tetracycline hydrochloride INJECTABLE;INJECTION 060096-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Sign Up ⤷  Sign Up
Pfizer PFIZER-E erythromycin stearate TABLET;ORAL 061791-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Sign Up ⤷  Sign Up
Pfizer SYNAREL nafarelin acetate SPRAY, METERED;NASAL 019886-001 Feb 13, 1990 RX Yes Yes ⤷  Sign Up ⤷  Sign Up
Pfizer NAVANE thiothixene hydrochloride INJECTABLE;INJECTION 016904-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Sign Up ⤷  Sign Up
>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 FELDENE piroxicam CAPSULE;ORAL 018147-002 Apr 6, 1982 4,100,347 ⤷  Sign Up
Pfizer MINIPRESS XL prazosin hydrochloride TABLET, EXTENDED RELEASE;ORAL 019775-001 Jan 29, 1992 4,783,337 ⤷  Sign Up
Pfizer PROCARDIA XL nifedipine TABLET, EXTENDED RELEASE;ORAL 019684-002 Sep 6, 1989 4,327,725 ⤷  Sign Up
Pfizer ZAVZPRET zavegepant hydrochloride SPRAY, METERED;NASAL 216386-001 Mar 9, 2023 7,314,883 ⤷  Sign Up
Pfizer FRAGMIN dalteparin sodium INJECTABLE;SUBCUTANEOUS 020287-004 Jan 30, 1998 4,303,651 ⤷  Sign Up
>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 Tablets 1 g ➤ Subscribe 2005-08-23
➤ Subscribe Delayed-release Tablets 75 mg/0.2 mg ➤ Subscribe 2008-11-28
➤ 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

Supplementary Protection Certificates for Pfizer Drugs

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
2170860 SPC/GB20/044 United Kingdom ⤷  Sign Up PRODUCT NAME: GLASDEGIB, OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT, INCLUDING MALEATE SALT; REGISTERED: UK EU/1/20/1451(FOR NI) 20200629; UK PLGB 00057-1687 20200629; UK PLGB 00057-1688 20200629
0496835 C960031 Netherlands ⤷  Sign Up PRODUCT NAME: DOXORUBICINESULFAAT VERKREGEN UIT DOXORUBICINEHYDROCHLORIDE EN AMMONIUMSULFAAT; REGISTRATION NO/DATE: EU/1/96/011/001 - EU/1/96/011/002 19960621
1746999 705 Finland ⤷  Sign Up
2488512 2290503-8 Sweden ⤷  Sign Up PRODUCT NAME: RIMEGEPANT; REG. NO/DATE: EU/1/22/1645 20220426
1304992 2013/044 Ireland ⤷  Sign Up PRODUCT NAME: CLINDAMYCIN AND TRETINOIN; REGISTRATION NO/DATE: PA1332/043/001 20130322
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description
Similar Applicant 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. 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.