DETIA FREYBERG GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 293
 
  
 
A23K FODDER229
 
  
 
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 269
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6977088 Method for pest control and for producing low-concentration phosphine air mixtures and device for carrying out a method of this typeFeb 26, 01Dec 20, 05[A61K]
5411704 Process and apparatus for generating a pesticidal gasSep 16, 93May 02, 95[C01B, A01N, A23K, A61L]
5260022 Process for generating a pesticidal gasJan 15, 92Nov 09, 93[C01B, A01N, A23K, A61L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5098664 Apparatus for generating a pesticidal gasExpiredNov 25, 88Mar 24, 92[B01J]
5017376 Delayed hydrolysis of metal phosphidesExpiredOct 11, 89May 21, 91[A01N]
4932155 Fumigant applicatorExpiredMay 25, 88Jun 12, 90[A01M]
4894230 Delayed hydrolysis of metal phosphidesExpiredDec 29, 87Jan 16, 90[A01G]
4812291 Method of fumigating agricultural products using hydrogen phosphideExpiredMar 12, 87Mar 14, 89[A23L]

Top Inventors for This Owner

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