Inventor
David A. Snover
Inventor
Floyds Knobs, IN, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds22%
C03CChemical composition of glasses, glazes or vitreous enamels11%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
D04HMaking textile fabrics, e.g. from fibres or filamentary material11%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
9,550,894'Compositions and methods for making polyesters and articles therefrom'20179,499,672'Methods for preparing stable urea formaldehyde polyvinyl alcohol colloids'20169,217,046'Methods for preparing stable urea formaldehyde polyvinyl alcohol colloids'20158,980,774'Compositions and methods for making polyesters and articles therefrom'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2017Patents assigned to HEXION INC (4)· patent assignee history
2015Patents assigned to MALHOTRA VINAY (1)· patent assignee history
2015Patents assigned to MOMENTIVE SPECIALTY CHEM INC (1)· patent assignee history
2015Patents assigned to SNOVER DAVID A (1)· patent assignee history
2015Patents assigned to SUBRAYAN RAMAN C (1)· patent assignee history
2015–2017Based in Floyds Knobs, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEXION INC | 4 | 2015–2017 |
| MALHOTRA VINAY | 1 | 2015 |
| MOMENTIVE SPECIALTY CHEM INC | 1 | 2015 |
| SNOVER DAVID Aself | 1 | 2015 |
| SUBRAYAN RAMAN C | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Floyds Knobs, IN, US | 4 | 2015–2017 |