Patent intelligence · US
US 6051240
Method of separating protective components of Bordetella pertussis
Method of separating protective components of Bordetella pertussis
Patent details — US 6051240
- Jurisdiction
- US
- Status
- expired
- Grant date
- Apr 18, 2000
- Expiration
- Apr 13, 2020
- Applicant
- Takeda Chemical Industries Ltd.
- Claims
- 43
- CPC classes
- A61K, A61K39/00, A61P, A61P31/04
Quick answer
US 6051240 (Method of separating protective components of Bordetella pertussis) is held by Takeda Chemical Industries Ltd.. Status: expired. Granted Apr 18, 2000. Expires Apr 13, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Takeda Chemical Industries Ltd.
- Grant date
- Expiration
- Claims
- 43
- CPC classes
- A61K, A61K39/00, A61P, A61P31/04
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Frequently asked questions
What is US patent 6051240?
US 6051240 (Method of separating protective components of Bordetella pertussis) is held by Takeda Chemical Industries Ltd.. Status: expired. Granted Apr 18, 2000. Expires Apr 13, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6051240?
Takeda Chemical Industries Ltd. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 1,436 pharmaceutical patents for this assignee.
When does US 6051240 expire?
Our index shows an expiration date of Apr 13, 2020 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.