NAAN IRRIGATION SYSTEMS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D420097 SprinklerMar 10, 99Feb 01, 00[2301]
D418901 SprinklerAug 12, 98Jan 11, 00[2301]
5820028 Irrigation apparatusApr 28, 95Oct 13, 98[B05B]
5405763 Gene encoding asymmetrically active esteraseJan 09, 92Apr 11, 95[C12P, C12N]
5271786 Method and apparatus for producing pipes for drip irrigationOct 09, 91Dec 21, 93[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5641122 SprinklerExpiredFeb 02, 94Jun 24, 97[B05B]
5597119 Rotating spinkler having magnetic coupling elements for transmitting motionExpiredJun 29, 94Jan 28, 97[B05B]
5443212 Drip irrigation apparatusExpiredJul 25, 94Aug 22, 95[B05B]
5316220 Irrigator with mutually perpendicular water path componentsExpiredAug 18, 92May 31, 94[B05B]
5238188 SprinklerExpiredJul 30, 91Aug 24, 93[B05B]
5115977 SprinklerExpiredMay 13, 91May 26, 92[B05B, A01G]
4760959 Drive arm deflector for a rotary impact sprinklerExpiredAug 08, 86Aug 02, 88[B05B]
4728042 Drip irrigation processExpiredMay 01, 85Mar 01, 88[B05B]
4655397 Vortex dripperExpiredDec 28, 84Apr 07, 87[B05B, F15D]
4519546 Drip irrigation apparatusExpiredJul 08, 82May 28, 85[B05B]
4512519 SprinklerExpiredOct 05, 82Apr 23, 85[B05B]
4423838 Selectable separation and capacity irrigation lineExpiredFeb 04, 81Jan 03, 84[A01G]

Top Inventors for This Owner

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