RAVENBRICK LLC
Patent Owner
Stats
- 23 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 09, 2016 most recent publication
Details
- 23 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,246 Total Citation Count
- Sep 26, 2001 Earliest Filing
- 11 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
8947760 Thermotropic optical shutter incorporating coatable polarizersAug 31, 12Feb 03, 15[G02B, G02F]
8908267 Low-emissivity window films and coatings incorporating nanoscale wire gridsSep 19, 08Dec 09, 14[G02B]
8867132 Thermochromic filters and stopband filters for use with sameOct 29, 10Oct 21, 14[G02B, G02F]
8828176 Polymer stabilized thermotropic liquid crystal deviceMar 29, 11Sep 09, 14[C09K, B05D, B29C, A61F, C08F, G02F, B32B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2014/0368,909 Glare Management of Reflective and Thermoreflective SurfacesAbandonedJan 21, 14Dec 18, 14[G02B, G02F, B32B]
2014/0204,449 THERMALLY SWITCHED OPTICAL DOWNCONVERTING FILTERAbandonedNov 25, 13Jul 24, 14[G02B, G02F]
8634137 Glare management of reflective and thermoreflective surfacesExpiredApr 23, 09Jan 21, 14[G02B]
8363307 Multicolor light emitting device incorporating tunable quantum confinement devicesExpiredFeb 27, 08Jan 29, 13[H01S, G02F]
7659538 Layered composite film incorporating a quantum dot shift registerExpiredJun 03, 05Feb 09, 10[H01L]
7601946 Electromagnetic sensor incorporating quantum confinement structuresExpiredSep 12, 07Oct 13, 09[H01J]
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