Inventor
Peter T. Keillor, III
Inventor
Lake Jackson, TX, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics22%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
B01DSeparation6%
B01FMixing, e.g. dissolving, emulsifying or dispersing6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
B29BPreparation or pretreatment of the material to be shaped6%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%
C08JWorking-up6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
PatentTitleYear
6,589,621'Thermally stable polyetheramines'20036,512,024'Continuous process of extruding and mechanically dispersing a polymeric resin in an aqueous or non-aqueous medium'20036,436,326'Forming slurry of reactive components and continuously feeding into continuous reactor'20025,320,753'Continuous filter'19945,062,713'Method for determining the residence time distribution of a polymer extruder'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to DOW COMPANY (1)· patent assignee history
1991Based in West Columbia, TX, US· patent location history
1994Patents assigned to DOW CHEMICAL CO (1)· patent assignee history
1994–2003Based in Lake Jackson, TX, US· patent location history
2002–2003Patents assigned to DOW GLOBAL TECHNOLOGIES INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW GLOBAL TECHNOLOGIES INC | 3 | 2002–2003 |
| DOW CHEMICAL CO | 1 | 1994 |
| DOW COMPANY | 1 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lake Jackson, Texas, US | 4 | 1994–2003 |
| West Columbia, Texas, US | 1 | 1991 |