Patent intelligence · US
US 6312915
Tick (Ixodes scapularis) vector saliva-induced Lyme disease spirochete (Borrelia burgdorferi) antigens as vaccine candidates
Tick (Ixodes scapularis) vector saliva-induced Lyme disease spirochete (Borrelia burgdorferi) antigens as vaccine candidates
Patent details — US 6312915
- Jurisdiction
- US
- Status
- expired
- Grant date
- Nov 6, 2001
- Expiration
- Nov 1, 2021
- Applicant
- Providence Plantation
- Claims
- 9
- CPC classes
- A61K, A61K39/00
Quick answer
US 6312915 (Tick (Ixodes scapularis) vector saliva-induced Lyme disease spirochete (Borrelia burgdorferi) antigens as vaccine candidates) is held by Providence Plantation. Status: expired. Granted Nov 6, 2001. Expires Nov 1, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Providence Plantation
- Grant date
- Expiration
- Claims
- 9
- CPC classes
- A61K, A61K39/00
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Frequently asked questions
What is US patent 6312915?
US 6312915 (Tick (Ixodes scapularis) vector saliva-induced Lyme disease spirochete (Borrelia burgdorferi) antigens as vaccine candidates) is held by Providence Plantation. Status: expired. Granted Nov 6, 2001. Expires Nov 1, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6312915?
Providence Plantation is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 193 pharmaceutical patents for this assignee.
When does US 6312915 expire?
Our index shows an expiration date of Nov 1, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.