SRA Developments Limited

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 10230
 
  
 
A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY 135
 
  
 
B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL 123
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
2401 APPARATUS AND EQUIPMENT FOR DOCTORS, HOSPITALS AND LABORATORIES132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9655601 Ergonomic handpiece for laparoscopic and open surgeryFeb 23, 16May 23, 17[A61B]
9474542 Ultrasonic transducer systemMay 24, 13Oct 25, 16[A61B]
9387004 Ultrasonic cutting toolApr 22, 13Jul 12, 16[A61B]
9358030 Ultrasonic surgical toolSep 18, 07Jun 07, 16[A61B]
9173672 Ultrasonic surgical toolMay 25, 07Nov 03, 15[A61B]
8836200 Torsional mode ultrasonic generatorOct 27, 09Sep 16, 14[H01L, A61B]
8668710 Ultrasonic tissue dissectorMay 21, 09Mar 11, 14[A61B]
D681206 Ultrasonic generatorNov 16, 10Apr 30, 13[2401]
8242398 Switch for ultrasonic surgical toolJun 11, 08Aug 14, 12[H01H]
8009508 Ultrasonic generator systemJul 18, 05Aug 30, 11[B06B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0101,495 ERGONOMIC HANDPIECE FOR LAPAROSCOPIC AND OPEN SURGERYAbandonedOct 24, 11Apr 26, 12[A61B]
2011/0190,799 ULTRASONIC TRANSDUCER SYSTEMAbandonedMay 21, 09Aug 04, 11[H01L, H04R, A61B]
2010/0204,721 ULTRASONIC CUTTING TOOLAbandonedFeb 28, 06Aug 12, 10[A61B]
7052506 Ultrasonic surgical toolExpiredMar 14, 02May 30, 06[A61B]

Top Inventors for This Owner

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