Patent intelligence · US
US 11052029
Cation compatible metal oxides and oral care compositions containing the metal oxides
Cation compatible metal oxides and oral care compositions containing the metal oxides
Patent details — US 11052029
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jul 6, 2021
- Expiration
- Jul 1, 2041
- Applicant
- W.R. Grace & Co.-Conn.
- Claims
- 14
- CPC classes
- A61K, A61K2800/56, A61K8/0241, A61K8/25
Quick answer
US 11052029 (Cation compatible metal oxides and oral care compositions containing the metal oxides) is held by W.R. Grace & Co.-Conn.. Status: granted. Granted Jul 6, 2021. Expires Jul 1, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- W.R. Grace & Co.-Conn.
- Grant date
- Expiration
- Claims
- 14
- CPC classes
- A61K, A61K2800/56, A61K8/0241, A61K8/25, A61K8/4926, A61K8/673
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Frequently asked questions
What is US patent 11052029?
US 11052029 (Cation compatible metal oxides and oral care compositions containing the metal oxides) is held by W.R. Grace & Co.-Conn.. Status: granted. Granted Jul 6, 2021. Expires Jul 1, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11052029?
W.R. Grace & Co.-Conn. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 34 pharmaceutical patents for this assignee.
When does US 11052029 expire?
Our index shows an expiration date of Jul 1, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.