Patent intelligence · US
US 11185506
Manufacturing of bupivacaine multivesicular liposomes
Manufacturing of bupivacaine multivesicular liposomes
Patent details — US 11185506
- Jurisdiction
- US
- Status
- granted
- Grant date
- Nov 30, 2021
- Expiration
- Nov 25, 2041
- Applicant
- Pacira Pharmaceuticals, Inc.
- Claims
- 17
- CPC classes
- A61K, A61K31/451, A61K9/0019, A61K9/1277
Quick answer
US 11185506 (Manufacturing of bupivacaine multivesicular liposomes) is held by Pacira Pharmaceuticals, Inc.. Status: granted. Granted Nov 30, 2021. Expires Nov 25, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Pacira Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 17
- CPC classes
- A61K, A61K31/451, A61K9/0019, A61K9/1277
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Frequently asked questions
What is US patent 11185506?
US 11185506 (Manufacturing of bupivacaine multivesicular liposomes) is held by Pacira Pharmaceuticals, Inc.. Status: granted. Granted Nov 30, 2021. Expires Nov 25, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11185506?
Pacira Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 57 pharmaceutical patents for this assignee.
When does US 11185506 expire?
Our index shows an expiration date of Nov 25, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.