Patent intelligence · US
US 6372499
Polymeric complexes for the transfection of nucleic acids, with residues causing the destabilisation of cell membranes
Polymeric complexes for the transfection of nucleic acids, with residues causing the destabilisation of cell membranes
Patent details — US 6372499
- Jurisdiction
- US
- Status
- expired
- Grant date
- Apr 16, 2002
- Expiration
- Apr 11, 2022
- Applicant
- I.D.M. Immuno-Designed Molecules
- Claims
- 15
- CPC classes
- A61K, A61K47/645, A61K48/00, A61P
Quick answer
US 6372499 (Polymeric complexes for the transfection of nucleic acids, with residues causing the destabilisation of cell membranes) is held by I.D.M. Immuno-Designed Molecules. Status: expired. Granted Apr 16, 2002. Expires Apr 11, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- I.D.M. Immuno-Designed Molecules
- Grant date
- Expiration
- Claims
- 15
- CPC classes
- A61K, A61K47/645, A61K48/00, A61P, A61P31/12
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Frequently asked questions
What is US patent 6372499?
US 6372499 (Polymeric complexes for the transfection of nucleic acids, with residues causing the destabilisation of cell membranes) is held by I.D.M. Immuno-Designed Molecules. Status: expired. Granted Apr 16, 2002. Expires Apr 11, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6372499?
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 6372499 expire?
Our index shows an expiration date of Apr 11, 2022 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.