Patent directory · USPTO A61K / A61P
Patents matching “LTD.”
1,301 pharma patents match "LTD." in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.
Quick answer
This filtered view shows 1,301 pharmaceutical patents matching "LTD." 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 6169100
Pharmaceutical composition
expired -
US 6165738
Expression in yeast of antigenically active, recombinant hybrid glutamic acid decarboxylase
expired -
US 6166042
Pharmaceutical composition
expired -
US 6166043
Pharmaceutical composition
expired -
US 6162828
Cysteine protease inhibitor
expired -
US 6156773
Pharmaceutical composition
expired -
US 6150384
Pharmaceutical composition
expired -
US 6150383
Pharmaceutical composition
expired -
US 6147099
Oxazolidinedione derivatives, their production and use
expired -
US 6146629
Human monoclonal antibody against Hepatitis B virus surface antigen (HBVsAg)
expired -
US 6147051
Methods and compositions for the prophylactic and/or therapeutic treatment of organ hypofunction
expired -
US 6147071
Cyclic compounds, their production and use
expired -
US 6136781
LH-RH receptor antagonists
expired -
US 6133293
Pharmaceutical composition
expired -
US 6133343
Resinous composition for dental use
expired -
US 6133295
Pharmaceutical composition
expired -
US 6133278
Use of quinone and hydroquinone derivatives for the treatment of cachexia
expired -
US 6127426
10-substituted 1,8-dihydroxy-9 (10H) anthracenone pharmaceuticals
expired -
US 6126968
Stable compositions containing N-propargyl-1-aminoindan
expired -
US 6123962
Process for producing stabilized pharmaceutical composition
expired -
US 6121295
Pharmaceutical composition
expired -
US 6121294
Pharmaceutical composition
expired -
US 6117645
Human LH-RH receptor expression cells and use thereof
expired -
US 6117455
Sustained-release microcapsule of amorphous water-soluble pharmaceutical active agent
expired