Wednesday, July 8, 2026

Patent intelligence · US

US 6296607

In situ bulking device

expired A61PA61P1/04A61P13/00
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 35
Patent details — US 6296607
Jurisdiction
US
Status
expired
Grant date
Oct 2, 2001
Expiration
Sep 27, 2021
Applicant
Praxis Holding LLC
Claims
6
CPC classes
A61P, A61P1/04, A61P13/00
View on Google Patents ↗

Quick answer

US 6296607 (In situ bulking device) is held by Praxis Holding LLC. Status: expired. Granted Oct 2, 2001. Expires Sep 27, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Praxis Holding LLC
Grant date
Expiration
Claims
6
CPC classes
A61P, A61P1/04, A61P13/00

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Frequently asked questions

What is US patent 6296607?

US 6296607 (In situ bulking device) is held by Praxis Holding LLC. Status: expired. Granted Oct 2, 2001. Expires Sep 27, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6296607?

Praxis Holding LLC is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 35 pharmaceutical patents for this assignee.

When does US 6296607 expire?

Our index shows an expiration date of Sep 27, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.