KATSCHNIG, HELMUT

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 467
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 282
 
  
 
A21D TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF 123
 
  
 
B01B BOILING; BOILING APPARATUS13
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
D06F LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES 139
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7566430 Apparatus for sterilizing, pasteurizing, and/or disinfecting a pumpable or free flowing mediumSep 27, 04Jul 28, 09[A61L]
6524539 Microwave sterilization deviceOct 02, 00Feb 25, 03[B01J]
5879643 Microwave apparatus for heating, disinfecting and sterilizing materialsJul 22, 96Mar 09, 99[B01B, G08B, G05D, A61L]
5407641 Microwave apparatus, and container for use in a microwave apparatusSep 16, 93Apr 18, 95[G05D]
5403564 Apparatus for heating and thermal decontaminating a pumpable or pourable materialDec 14, 93Apr 04, 95[D06F, B23K, A21D, A61L]
5246674 Microwave apparatus, and container for use in a microwave apparatusOct 23, 91Sep 21, 93[A61L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5220179 Method of and apparatus for detecting the presence of vapor and/or smoke in the outgoing air of a device for heating materialsExpiredOct 01, 91Jun 15, 93[G01N]
5098665 Device for heating of articles and organismsExpiredApr 12, 88Mar 24, 92[A61L]

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