Aqueous compositions and methods of using the same for histopathological evaluation of tissue samples
US9562834B2 · kind B2 · utility
0Cited by
8References
19Claims
0Family size
Inventors
Key dates
| Filing date | Apr 24, 2015 |
| Grant date | Feb 7, 2017 |
| Priority date | — |
| Expiry date | May 17, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2001/307
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Aqueous solutions that include: (A) an organic polyol having from 2 to 20 carbon atoms and having a flash point of at least 93° C.; (B) a base; (C) a surfactant; and (D) water, where the aqueous solution does not include an organic solvent having a flash point below 23° C. and a boiling point of at least 38° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.