Inventor
Donald Pickens
Inventor
Mendham, NJ, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds33%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
A61FFilters implantable into blood vessels7%
C01BNon-metallic elements7%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium7%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
G11BInformation storage based on relative movement between record carrier and transducer7%
H01FMagnets7%
PatentTitleYear
11,071,641Ostomy protective device20215,061,577'Magnetic coating compositions containing fluoropolyols'19915,004,790'Fluorinated surfactant monomers for polymer surface modification'19914,793,936'Method of recovering alkali metal fluorides from organic slurry'19884,407,783'Producing silane from silicon tetrafluoride'19834,323,706'Production of acetaldehyde oxime'19824,256,668'Removing aqueous ammonium sulfate from oxime product'19814,155,933'Process for halogenation of aldehydes and production of oximes therefrom'19794,133,834'Process for preparing .alpha.- and .beta.-hydroxy oximes'19794,096,187'Process for halogenation of aldehydes and production of oximes therefrom'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1981Patents assigned to ALLIED CHEM (4)· patent assignee history
1978–1991Based in Mendham, NJ, US· patent location history
1982–1983Patents assigned to ALLIED CORP (2)· patent assignee history
1988–1991Patents assigned to ALLIED SIGNAL INC (3)· patent assignee history
2021Patents assigned to PICKENS DANIELLE STURM (1)· patent assignee history
2021Based in Montgomery, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALLIED CHEM | 4 | 1978–1981 |
| ALLIED SIGNAL INC | 3 | 1988–1991 |
| ALLIED CORP | 2 | 1982–1983 |
| PICKENS DANIELLE STURMself | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mendham, New Jersey, US | 9 | 1978–1991 |
| Montgomery, Texas, US | 1 | 2021 |