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Patents

Browse 9 pharma-relevant patents (US and EP, A61K/A61P) linked to tracked companies. Patent cliff and LOE intelligence for BD teams.

29,054 patents indexed
patent

US 7521551

Chlorins possessing fused ring systems useful as photoselective compounds for photodynamic

Miravant Pharmaceuticals, Inc. · Granted Tue Apr 21 2009 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 16 2029 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 6906050

Substituted porphyrin and azaporphyrin derivatives and their use in photodynamic therapy,

Miravant Pharmaceuticals, Inc. · Granted Tue Jun 14 2005 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 09 2025 00:00:00 GMT+0000 (Coordinated Universal Time)

expired patent

US 6827926

Metallotetrapyrrolic photosensitizing agents for use in photodynamic therapy

Miravant Pharmaceuticals, Inc. · Granted Tue Dec 07 2004 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 02 2024 00:00:00 GMT+0000 (Coordinated Universal Time)

expired patent

US 6794505

Chlorins possessing fused ring systems useful as photoselective compounds for photodynamic

Miravant Pharmaceuticals, Inc. · Granted Tue Sep 21 2004 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Sep 16 2024 00:00:00 GMT+0000 (Coordinated Universal Time)

expired patent

US 6605606

Solid forms of tin ethyl etiopurpurin and processes for producing such forms

Miravant Pharmaceuticals, Inc. · Granted Tue Aug 12 2003 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Aug 07 2023 00:00:00 GMT+0000 (Coordinated Universal Time)

expired patent

US 6462192

Processes for large scale production of tetrapyrroles

Miravant Pharmaceuticals, Inc. · Granted Tue Oct 08 2002 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 03 2022 00:00:00 GMT+0000 (Coordinated Universal Time)

expired patent

US 6444194

Indium photosensitizers for PDT

Miravant Pharmaceuticals, Inc. · Granted Tue Sep 03 2002 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Aug 29 2022 00:00:00 GMT+0000 (Coordinated Universal Time)

expired patent

US 6376483

Bacteriochlorins and bacteriopurpurins useful as photoselective compounds for photodynamic

Miravant Pharmaceuticals, Inc. · Granted Tue Apr 23 2002 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 18 2022 00:00:00 GMT+0000 (Coordinated Universal Time)

expired patent

US 6054449

Compounds and method for PDT of intimal hyperplasia and other diseases

Miravant Pharmaceuticals, Inc. · Granted Tue Apr 25 2000 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 20 2020 00:00:00 GMT+0000 (Coordinated Universal Time)

expired