SPARTECH CORPORATION
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 15, 2011 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 113 Total Citation Count
- Dec 05, 1997 Earliest Filing
- 7 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2011/0305,896 Multi-Layer Sheet Structure Including An Acrylic Outer LayerAbandonedJun 14, 10Dec 15, 11[B29C, B32B]
2010/0280,152 Thermoformable and RF Sealable Plastic Packaging MaterialAbandonedApr 29, 09Nov 04, 10[C08F, B29C, C08L, B32B]
2009/0093,578 TRANSPARENT STRETCHED ACRYLIC SHEETS FOR AIRCRAFT WINDOW SYSTEMS HAVING CONTROLLED SOLAR TRANSMITTANCE PROPERTIESAbandonedNov 12, 08Apr 09, 09[B29D, C08L, C08K]
2007/0210,286 Transparent plastic articles having controlled solar energy transmittance properties and methods of makingAbandonedMar 08, 06Sep 13, 07[F21V, G02B]
2007/0210,287 Transparent plastic articles having controlled solar energy transmittance properties and methods of makingAbandonedApr 27, 07Sep 13, 07[G02F, C08K]
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