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Patents

Browse 5 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 6555127

Multi-spike release formulation for oral drug delivery

Pharmaceutical Discovery Corporation · Granted Tue Apr 29 2003 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 24 2023 00:00:00 GMT+0000 (Coordinated Universal Time)

expired patent

US 6444226

Purification and stabilization of peptide and protein pharmaceutical agents

Pharmaceutical Discovery Corporation · 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 6440463

Methods for fine powder formation

Pharmaceutical Discovery Corporation · Granted Tue Aug 27 2002 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Aug 22 2022 00:00:00 GMT+0000 (Coordinated Universal Time)

expired patent

US 6428771

Method for drug delivery to the pulmonary system

Pharmaceutical Discovery Corporation · Granted Tue Aug 06 2002 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Aug 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time)

expired patent

US 6071497

Microparticles for lung delivery comprising diketopiperazine

Pharmaceutical Discovery Corporation · Granted Tue Jun 06 2000 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jun 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)

expired