Inventor
Craig Chmielewski
Inventor
Shelby Township, MI, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds33%
C08JWorking-up14%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
B05DProcesses for applying fluent materials to surfaces, in general5%
B29CShaping or joining of plastics5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
B62DMotor vehicles5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
PatentTitleYear
10,590,251Heat stabilized soft expandable sealant compositions20209,096,039'Structural composite laminates'20157,879,925'Composite with natural fibers'20117,521,093'Method of sealing an interface'20096,806,306'Low temperature, highly chemically resistant thermoplastic vulcanizates based on perfluroether elastomers'20046,624,251'Highly chemically resistant thermoplastic vulcanizates based on fluorocarbon polymers and seal-gasket products made with same'20036,147,158'Compatibilized blends of polyketones and polyolefins'20006,005,052'Staged condensation, dynamic vulcanization process for making a substantially unplasticized plastic/rubber blend'19995,936,039'Processes for producing thermoplastic elastomers having improved engineering performance'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to ADVANCED ELASTOMER SYSTEMS (1)· patent assignee history
1999Based in Medina, OH, US· patent location history
2000Patents assigned to FREUDENBERG NOK GENERAL PARNER (1)· patent assignee history
2000–2004Based in Wixom, MI, US· patent location history
2003–2004Patents assigned to FREUDENBERG NOK GP (2)· patent assignee history
2009–2020Patents assigned to ZEPHYROS INC (4)· patent assignee history
2009–2020Based in Shelby Township, MI, US· patent location history
2015Patents assigned to CHMIELEWSKI CRAIG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZEPHYROS INC | 4 | 2009–2020 |
| FREUDENBERG NOK GP | 2 | 2003–2004 |
| ADVANCED ELASTOMER SYSTEMS | 1 | 1999 |
| CHMIELEWSKI CRAIGself | 1 | 2015 |
| FREUDENBERG NOK GENERAL PARNER | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shelby Township, MI, US | 4 | 2009–2020 |
| Wixom, MI, US | 3 | 2000–2004 |
| Medina, OH, US | 2 | 1999 |