Patent directory · USPTO A61K / A61P
Patents matching “sulfur”
8 pharma patents match "sulfur" in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.
Quick answer
This filtered view shows 8 pharmaceutical patents matching "sulfur" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.
Patent results
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US 11015023
Fire retardant compositions utilizing elemental sulfur
granted -
US 10833330
Sulfur composites and polymeric materials from elemental sulfur
granted -
US 10421722
Sulfur-containing compounds targeting vesicular acetylcholine transporter
granted -
US 10125139
Pesticidally active polycyclic derivatives with sulfur substituted five-membered ring heterocycles
granted -
US 9796728
Cyclic carbonate monomer containing double-sulfur five-membered ring functional group, and preparation method thereof
granted -
US 9567439
Sulfur composites and polymeric materials from elemental sulfur
granted -
US 7595326
Synthesis of novel tubulin polymerization inhibitors: benzoylphenylurea (BPU) sulfur analogs
granted -
US 7541463
Sulfur-containing naphthalimide derivatives
granted