SCHULLER INTERNATIONAL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 839
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5152
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 483
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 427
 
  
 
B01D SEPARATION 3131
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES376
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 3113
 
  
 
D01G PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING 310
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6101847 Method of firing a glass melting furnace with oxygenDec 13, 93Aug 15, 00[C03B]
5932665 Polycarboxy polymer acid binders having reduced cure temperaturesFeb 06, 97Aug 03, 99[C08F]
5778492 Scrap fiber refeed system and methodMay 14, 97Jul 14, 98[D01G]
5719228 Glass fiber binding compositions, process of making glass fiber binding compositions, process of binding glass fibers, and glass fiber compositionsJan 06, 95Feb 17, 98[C08G]
5703147 Extrudable microporous insulationAug 02, 95Dec 30, 97[C08J, B32B]
5698298 Fibrous, non-woven polymeric insulationApr 24, 95Dec 16, 97[D04H]
5670585 Use of polyacrylic acid and other polymers as additives in fiberglass formaldehyde based bindersJun 13, 95Sep 23, 97[C08L]
5643348 Oxygen/fuel fired furnaces having massive, low velocity, turbulent flame cloudsJan 23, 95Jul 01, 97[C03B]
5639291 Method of and apparatus for forming composite and other fibersMar 31, 95Jun 17, 97[C03B]
5634954 Fibrous filter mediaApr 12, 95Jun 03, 97[B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5659564 Method and apparatus for maintaining a furnace stackExpiredApr 20, 95Aug 19, 97[C03B]
5612405 Glass fiber binding composition containing latex elastomer and method of reducing fallout from glass fiber compositionsExpiredApr 24, 95Mar 18, 97[C08K]
5480466 Air filtration mediaExpiredNov 04, 94Jan 02, 96[B01D]
5462642 Method of forming a fibrous matExpiredSep 16, 93Oct 31, 95[D21F]
5425907 Method of making a cylindrical filter cartridgeExpiredOct 18, 93Jun 20, 95[B29C]
5361466 Method of forming a blanket of uniform thicknessExpiredOct 18, 93Nov 08, 94[B32B, D04H]
4496905 Testing device for electrically analyzing a high _pressure sodium lighting fixture and lampExpiredAug 17, 81Jan 29, 85[G01R]
4233100 Method and apparatus for manufacturing a laminated shingleExpiredJul 02, 79Nov 11, 80[B32B]

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