Last Updated: June 9, 2026

Profiles for companies starting with 'w'


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Drugs and US Patents for w

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Watson Labs Inc CEFUROXIME SODIUM cefuroxime sodium INJECTABLE;INTRAMUSCULAR, INTRAVENOUS 064035-001 Feb 26, 1993 DISCN No No ⤷  Start Trial ⤷  Start Trial
Watson Labs HYDROCODONE BITARTRATE AND ACETAMINOPHEN acetaminophen; hydrocodone bitartrate TABLET;ORAL 040122-001 Mar 4, 1996 DISCN No No ⤷  Start Trial ⤷  Start Trial
West-ward Pharms Int DOXYCYCLINE HYCLATE doxycycline hyclate INJECTABLE;INJECTION 062992-001 Feb 16, 1989 AP RX No No ⤷  Start Trial ⤷  Start Trial
West Ward CHLORPROMAZINE HYDROCHLORIDE chlorpromazine hydrochloride TABLET;ORAL 087783-001 Sep 16, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial
Wockhardt Bio Ag FELODIPINE felodipine TABLET, EXTENDED RELEASE;ORAL 091484-003 Aug 15, 2012 DISCN No No ⤷  Start Trial ⤷  Start Trial
Watson Labs HYDROXYZINE HYDROCHLORIDE hydroxyzine hydrochloride TABLET;ORAL 081151-001 Mar 18, 1994 DISCN No No ⤷  Start Trial ⤷  Start Trial
Wyeth Ayerst SPARINE promazine hydrochloride TABLET;ORAL 010348-006 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

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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.