Saturday, July 11, 2026

Patent intelligence · US

US 6051432

Macrophages, process for preparing the same and their use as active substances of pharmaceutical compositions

expired A61KA61K2035/124A61K40/17A61K40/24
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 201
Patent details — US 6051432
Jurisdiction
US
Status
expired
Grant date
Apr 18, 2000
Expiration
Apr 13, 2020
Claims
9
CPC classes
A61K, A61K2035/124, A61K40/17, A61K40/24
View on Google Patents ↗

Quick answer

US 6051432 (Macrophages, process for preparing the same and their use as active substances of pharmaceutical compositions) is held by I.D.M. Immuno-Designed Molecules. Status: expired. Granted Apr 18, 2000. Expires Apr 13, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
9
CPC classes
A61K, A61K2035/124, A61K40/17, A61K40/24, A61K40/42

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Frequently asked questions

What is US patent 6051432?

US 6051432 (Macrophages, process for preparing the same and their use as active substances of pharmaceutical compositions) is held by I.D.M. Immuno-Designed Molecules. Status: expired. Granted Apr 18, 2000. Expires Apr 13, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6051432?

I.D.M. Immuno-Designed Molecules is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 201 pharmaceutical patents for this assignee.

When does US 6051432 expire?

Our index shows an expiration date of Apr 13, 2020 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.