Last Updated: June 10, 2026

Profiles for companies starting with 'k'


✉ Email this page to a colleague

« Back to Dashboard


Drugs and US Patents for k

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Kaleo Inc EVZIO (AUTOINJECTOR) naloxone hydrochloride SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS 209862-001 Oct 19, 2016 DISCN Yes No 9,724,471 ⤷  Start Trial Y ⤷  Start Trial
King Pharms LEVOXYL levothyroxine sodium TABLET;ORAL 021301-001 May 25, 2001 AB1,AB3 RX Yes No ⤷  Start Trial ⤷  Start Trial
Kaleo Inc NALOXONE HYDROCHLORIDE (AUTOINJECTOR) naloxone hydrochloride SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS 215457-001 Feb 28, 2022 DISCN Yes No 9,814,838 ⤷  Start Trial Y ⤷  Start Trial
Kadmon Pharms Llc REZUROCK belumosudil mesylate TABLET;ORAL 214783-001 Jul 16, 2021 RX Yes Yes ⤷  Start Trial ⤷  Start Trial
Kaleo Inc EVZIO naloxone hydrochloride SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS 205787-001 Apr 3, 2014 DISCN Yes No 10,220,158 ⤷  Start Trial Y ⤷  Start Trial
King Pfizer HUMATIN paromomycin sulfate CAPSULE;ORAL 062310-001 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

Make Better Decisions: Try a trial or see plans & pricing

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.