Ovonic Synthetic Materials Company, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
G21C NUCLEAR REACTORS 142
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5268216 Multilayer solid lubricant composite structures and method of making sameMar 07, 91Dec 07, 93[B32B]
5167912 Neutron reflecting supermirror structureNov 08, 91Dec 01, 92[G21C]
5116434 Method of manufacturing, concentrating, and separating enhanced magnetic parameter material from other magnetic co-productsMar 19, 91May 26, 92[H01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5799056 Optical element of multilayered thin film for x-rays and neutronsExpiredNov 22, 96Aug 25, 98[G21K]
5384817 X-ray optical element and method for its manufactureExpiredJul 12, 93Jan 24, 95[G21K]
5082621 Neutron reflecting supermirror structureExpiredJul 31, 90Jan 21, 92[G21C]
4834811 Method of manufacturing, concentrating, and separating enhanced magnetic parameter material from other magnetic co-productsExpiredJun 19, 87May 30, 89[H01F]
4785470 Reflectivity and resolution X-ray dispersive and reflective structures for carbon, beryllium and boron analysisExpiredApr 25, 86Nov 15, 88[G21K]
4783361 Coated lensesExpiredFeb 24, 88Nov 08, 88[G02B, G02C]
4783374 Coated article and method of manufacturing the articleExpiredNov 16, 87Nov 08, 88[B05D, B32B]
4777959 Artifact detection based on heart rate in a method and apparatus for indirect blood pressure measurementExpiredSep 17, 86Oct 18, 88[A61B]
4777090 Coated article and method of manufacturing the articleExpiredNov 03, 86Oct 11, 88[B05D, B32B]
4773717 Transparency having a second surface multilayer decorative coatingExpiredNov 03, 86Sep 27, 88[G02B]
4770940 Glow discharge method of applying a carbon coating onto a substrate and coating applied therebyExpiredSep 17, 86Sep 13, 88[C01B, B32B]
4759993 Plasma chemical vapor deposition SiO.sub.2-x coated articles and plasma assisted chemical vapor deposition method of applying the coatingExpiredApr 25, 85Jul 26, 88[B05D]
4753675 Method of preparing a magnetic materialExpiredOct 17, 86Jun 28, 88[C22B]
4727000 X-ray dispersive and reflective structuresExpiredJun 18, 86Feb 23, 88[G21K, B32B]
4723994 Method of preparing a magnetic materialExpiredOct 17, 86Feb 09, 88[H01F]
4717632 Adhesion and composite wear resistant coating and methodExpiredAug 11, 86Jan 05, 88[B32B]
4715890 Method of preparing a magnetic materialExpiredOct 17, 86Dec 29, 87[C22C]
4715891 Method of preparing a magnetic materialExpiredOct 17, 86Dec 29, 87[H01F]
4702955 Multilayer decorative coatingExpiredJan 27, 86Oct 27, 87[B32B]
4698833 Subassembly, method and system for monochromatizing X-raysExpiredMay 14, 85Oct 06, 87[G01N]

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