MICROTEK LABORATORIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 5104
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4153
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 488
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR392
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
C09F NATURAL RESINS; FRENCH POLISH; DRYING-OILS; DRIERS 17

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7938897 Microencapsulation of biocides and antifouling agentsApr 01, 09May 10, 11[A01N, C09D]
7550200 Microencapsulation of biocides and antifouling agentsSep 14, 05Jun 23, 09[A01N, B32B]
7377968 Blends of encapsulated biocidesMar 08, 07May 27, 08[C09D]
7166355 Use of microcapsules in gypsum plasterboardsAug 07, 02Jan 23, 07[B32B]
6835334 Macrocapsules containing microencapsulated phase change materialsMar 08, 04Dec 28, 04[B01J, B32B]
6703127 Macrocapsules containing microencapsulated phase change materialsSep 27, 01Mar 09, 04[B32B]
5911923 Method for microencapsulating water-soluble or water-dispersible or water-sensitive materials in an organic continuous phaseJun 18, 97Jun 15, 99[B01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0158,003 MICROCAPSULES HAVING ACRYLIC POLYMERIC SHELLS AND METHODS OF MAKING SAMEAbandonedDec 05, 14Jun 11, 15[B01J]
2010/0087,115 MICROENCAPSULATION OF A PHASE CHANGE MATERIAL WITH ENHANCED FLAME RESISTANCEAbandonedOct 08, 09Apr 08, 10[C09K, D03D, C09D, B01J, D04H]
6026168 Methods and apparatus for automatically synchronizing and regulating volume in audio component systemsExpiredNov 14, 97Feb 15, 00[H04R]
5546144 Transparency holderExpiredApr 18, 94Aug 13, 96[G03B]
5472182 Feeder mechanism for a portable image scannerExpiredOct 22, 93Dec 05, 95[B65H]
5435376 Flame resistant microencapsulated phase change materialsExpiredAug 17, 92Jul 25, 95[F28D]
D311909 Compact electronic scannerExpiredJul 11, 88Nov 06, 90[]
4958826 Paper feed system having a pressure plate that resiliently urges a plurality of elongated bearing, spring biased idler rollers against associated drive rollers for feeding a sheet of paper therebetweenExpiredAug 08, 88Sep 25, 90[B65H]
4933777 Method of real-time converting analog video signal to digital half-tone data and converters thereofExpiredApr 26, 89Jun 12, 90[H04H]
4809062 Optical color line scanning and imaging device having a roller driveExpiredNov 25, 87Feb 28, 89[H04N]
4667253 Optical line scanning imaging deviceExpiredNov 14, 84May 19, 87[H04N]

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