Scio Diamond Technology Corp Expired Patents
1 granted patents the USPTO lists as expired; the status gives the reason, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2012-12-31: Application 13731936; Invention GEMSTONE PRODUCTION FROM CVD DIAMOND PLATE; Applicant SCIO DIAMOND TECHNOLOGY CORPORATION; Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362.
| Filed | Application | Invention | Applicant | Status | Granted | Patent | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|---|---|
| 2012-12-31 | 13731936 | GEMSTONE PRODUCTION FROM CVD DIAMOND PLATE | SCIO DIAMOND TECHNOLOGY CORPORATION | Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 | 2016-01-05 | 9227343 | US20130192579A1 | Robert C. Linares Patrick J. Doering | United States United States | NGUYEN, DUNG V |