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Ligand Pharmaceuticals Inc Patents
What Ligand Pharmaceuticals Inc has filed at the patent office — applications as well as grants, because a filing is on the record eighteen months before anyone has to say what it was for.
LGND on carbonthat →Filings on file
4
Granted
0
Still pending
4
Filed under
1 names
4 filings
Newest filing first. A pending application has no patent number yet, and most never get one.
| Invention | Patent |
|---|---|
| TOPICAL ANTIVIRAL COMPOSITIONS, DELIVERY SYSTEMS, AND METHODS OF USING THE SAMEA61K 9/0014, A61K 9/06, A61K 31/675, A61K 33/00, A61K 47/02, A61K 47/10, A61K 47/14, A61K 47/24, A61K 47/26, A61K 47/44, A61K2300/00Filed as Ligand Pharmaceuticals Incorporated2026-03-17Kimberly McHale | pending |
| TOPICAL ANTIVIRAL COMPOSITIONS, DELIVERY SYSTEMS, AND METHODS OF USING THE SAMEFiled as Ligand Pharmaceuticals Incorporated2025-08-01Kimberly McHale | pending |
| NITRIC OXIDE-RELEASING NASAL COMPOSITIONS AND METHODS OF USE THEREOFA61P 31/04, A61K 9/0043, A61K 33/00, A61P 31/12, A61P 31/14, A61P 31/16, A61K 9/0048, A61K 9/08, A61K 31/04, A61K 47/12Filed as Ligand Pharmaceuticals Incorporated2024-06-12Daniel Albert RICCIO | pending |
| CYCLIC PHOSPHORAMIDATE COMPOUNDSC07H 19/213, A61K 31/7072, A61K 31/708, C07H 19/11, A61P 1/16, Y02A 50/30Filed as Ligand Pharmaceuticals Incorporated2024-05-01Lin Zhi | pending |
Filings are matched to the company by applicant name, so a subsidiary filing under its own name is only here if that name resolves to this company. The applicant is printed as filed, which makes a wrong match visible. A patent is not a product: most applications are never granted, and most grants are never built.
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