You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: December 11, 2025

Patent Applications for QUININE SULFATE


✉ Email this page to a colleague

« Back to Dashboard


US Patent Applications for QUININE SULFATE

US Patent Application Patent No. Title Patent Filing Date Patent Application Status Status Updated
⤷  Get Started Free 6,576,636 FATTY ACID-PHARMACEUTICAL AGENT CONJUGATES 2000-12-05 Patented Case 2003-05-21
⤷  Get Started Free 6,500,649 PROCESS FOR THE CONVERSION OF ORGANIC MATERIALS, PARTICULARLY SACCHARIDE MATERIALS, COMPRISING AN ENZYMATIC OXIDATION STEP IN THE PRESENCE OF RUTHENIUM OR PALLADIUM 2000-12-01 Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 2007-01-31
⤷  Get Started Free ⤷  Get Started Free NOVEL ANTI-INFECTIVES 1999-11-10 Abandoned -- Failure to Respond to an Office Action 2001-07-02
⤷  Get Started Free 6,482,834 QUINOLINE AND QUINOXALINE COMPOUNDS WHICH INHIBIT PLATELET-DERIVED GROWTH FACTOR AND/OR P56LCK TYROSINE KINASES 2001-04-06 Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 2014-12-15
⤷  Get Started Free 6,641,066 FILTER SYSTEM FOR ENVIRONMENTALLY-SAFE PORTABLE APPARATUS FOR DISPOSING OF CYLINDRICAL LIGHT BULBS 2001-02-01 Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 2011-12-05
⤷  Get Started Free ⤷  Get Started Free IMMUNOSTIMULATORY NUCLEIC ACIDS FOR INDUCING A TH2 IMMUNE RESPONSE 2001-01-22 Abandoned -- Failure to Respond to an Office Action 2006-03-20
⤷  Get Started Free ⤷  Get Started Free C3A receptor ligands 2001-03-12 Abandoned -- Failure to Respond to an Office Action 2002-05-28
>US Patent Application >Patent No. >Title >Patent Filing Date >Patent Application Status >Status Updated

WIPO Patent Applications for QUININE SULFATE

Japanese Patent Applications for QUININE SULFATE

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.