Wednesday, July 8, 2026

Patent intelligence · US

US 10391157

Materials and methods for producing improved lentiviral vector particles

granted A61KA61K2039/5256A61K2039/5258A61K39/0011
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 13
Applicant portfolio 201
Patent details — US 10391157
Jurisdiction
US
Status
granted
Grant date
Aug 27, 2019
Expiration
Aug 22, 2039
Claims
30
CPC classes
A61K, A61K2039/5256, A61K2039/5258, A61K39/0011
View on Google Patents ↗

Quick answer

US 10391157 (Materials and methods for producing improved lentiviral vector particles) is held by IMMUNE DESIGN CORP.. Status: granted. Granted Aug 27, 2019. Expires Aug 22, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
30
CPC classes
A61K, A61K2039/5256, A61K2039/5258, A61K39/0011, A61K39/001106, A61K39/001135

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Frequently asked questions

What is US patent 10391157?

US 10391157 (Materials and methods for producing improved lentiviral vector particles) is held by IMMUNE DESIGN CORP.. Status: granted. Granted Aug 27, 2019. Expires Aug 22, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10391157?

IMMUNE DESIGN CORP. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 201 pharmaceutical patents for this assignee.

When does US 10391157 expire?

Our index shows an expiration date of Aug 22, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.