Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9217696 | Ultra-rapid diagnostic tissue preparation as an alternative to frozen section | — | 2015-12-22 |
| 8288168 | Simplified tissue processing | — | 2012-10-16 |
| 8221996 | High quality, continuous throughput, tissue processing | Harold Essenfeld, Ervin Essenfeld | 2012-07-17 |
| 7547538 | High quality, continuous throughput, tissue processing | Harold Essenfeld, Ervin Essenfeld | 2009-06-16 |
| 7526987 | Pathology grossing tool | — | 2009-05-05 |
| 7470401 | Simplified tissue processing | — | 2008-12-30 |
| 7219884 | Pathology grossing tool | — | 2007-05-22 |
| 7138226 | Preservation of RNA and morphology in cells and tissues | Vladimir Vincek, Mehdi Nassiri, Mehrdad Nadji | 2006-11-21 |
| 6793890 | Rapid tissue processor | Ervin Essenfeld, Harold Essenfeld, Harold Dail Kimrey, Jr. | 2004-09-21 |
| 6586713 | Apparatus for high quality, continuous throughput, tissue fixation-dehydration-fat removal-impregnation | Ervin Essenfeld, Harold Essenfeld | 2003-07-01 |
| 6513803 | Pathology grossing board | Ervin Essenfeld, Harold Essenfeld | 2003-02-04 |
| 6207408 | High quality, continuous throughput, tissue fixation-dehydration-fat removal-impregnation method | Ervin Essenfeld, Harold Essenfeld | 2001-03-27 |