Patent intelligence · US
US 6238671
Process for the gentle recovery of extract fractions from hypericum, pharmaceutical preparations containing the same and their use
Process for the gentle recovery of extract fractions from hypericum, pharmaceutical preparations containing the same and their use
Patent details — US 6238671
- Jurisdiction
- US
- Status
- expired
- Grant date
- May 29, 2001
- Expiration
- May 24, 2021
- Applicant
- BIONORICA ARZNEIMITTEL GMBH
- Claims
- 6
- CPC classes
- A61K, A61K36/38
Quick answer
US 6238671 (Process for the gentle recovery of extract fractions from hypericum, pharmaceutical preparations containing the same and their use) is held by BIONORICA ARZNEIMITTEL GMBH. Status: expired. Granted May 29, 2001. Expires May 24, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- BIONORICA ARZNEIMITTEL GMBH
- Grant date
- Expiration
- Claims
- 6
- CPC classes
- A61K, A61K36/38
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Frequently asked questions
What is US patent 6238671?
US 6238671 (Process for the gentle recovery of extract fractions from hypericum, pharmaceutical preparations containing the same and their use) is held by BIONORICA ARZNEIMITTEL GMBH. Status: expired. Granted May 29, 2001. Expires May 24, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6238671?
BIONORICA ARZNEIMITTEL GMBH is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 52 pharmaceutical patents for this assignee.
When does US 6238671 expire?
Our index shows an expiration date of May 24, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.