PRYSMIAN S.P.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 52153
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 3641
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 1633
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 13146
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 10123
 
  
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 839
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 597
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 5201
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 4112
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 452

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0235,069 Central Loose Tube Optical-Fiber CableOct 14, 14Aug 17, 17[G02B]
2017/0184,804 DOWNHOLE CABLE WITH REDUCED DIAMETERDec 28, 15Jun 29, 17[G02B, H01B]
2016/0274,176 PARTIAL DISCHARGE DETECTION SYSTEM AND METHOD EMPLOYING A SYNTHETIZED SYNCHRONIZATION SIGNALOct 29, 13Sep 22, 16[G01R]
2016/0146,380 SUBMARINE FLEXIBLE PIPEJul 08, 14May 26, 16[F16L]
2016/0141,076 METHOD OF MANUFACTURING POWER CABLES AND RELATED POWER CABLEJun 27, 13May 19, 16[C23C, H01B]
2016/0130,180 PROCESS AND APPARATUS FOR MANUFACTURING BLOWN OPTICAL FIBRE UNITSJun 06, 13May 12, 16[C03C]
2015/0207,303 SYSTEM AND METHOD FOR COOLING A POWER TRANSMISSION SYSTEMOct 27, 11Jul 23, 15[H02B]
2014/0255,692 ENERGY CABLE HAVING A THERMOPLASTIC ELECTRICALLY INSULATING LAYERAug 04, 11Sep 11, 14[H01B]
2013/0233,604 ENERGY CABLE HAVING A VOLTAGE STABILIZED THERMOPLASTIC ELECTRICALLY INSULATING LAYERNov 25, 10Sep 12, 13[H01B]
2013/0025,909 ENERGY CABLEJan 29, 10Jan 31, 13[H01B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915798 Downhole cable with reduced diameterDec 28, 15Mar 13, 18[G02B, H01B]
9915799 Central loose tube optical-fiber cableOct 14, 14Mar 13, 18[G02B]
9905942 Assemblies and methods for electrical splice connections of cablesSep 16, 13Feb 27, 18[H01R, H02G]
9892824 Method of manufacturing power cablesNov 11, 13Feb 13, 18[H01B]
9871357 Systems and methods for cooling power transmission systemsOct 27, 11Jan 16, 18[H01B, H02B, H02G]
9851027 Submarine flexible pipeJul 08, 14Dec 26, 17[F16L]
9846284 Optical fiber connector assemblyAug 06, 14Dec 19, 17[G02B]
9847626 Container based by-pass module for electric power linesDec 28, 12Dec 19, 17[H02B, H02G, H02H]
9837183 High-voltage electric cableJan 21, 14Dec 05, 17[H01B, C08K]
9788090 User modules and methods for connecting external communication networksApr 24, 13Oct 10, 17[H04Q, G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0072,703 CONTINUOUS PROCESS FOR MANUFACTURING A HIGH VOLTAGE POWER CABLEAbandonedDec 23, 10Mar 13, 14[H01B]
2013/0125,924 OPTICAL CABLE WITH IDENTIFIABLE OPTICAL FIBERSAbandonedDec 18, 12May 23, 13[G02B]
8380030 Bend-insensitive optical cableExpiredNov 07, 08Feb 19, 13[G02B]
2011/0010,944 TOOL FOR ACCESS TO OPTICAL FIBRESAbandonedDec 09, 08Jan 20, 11[G02B, H02G]
2010/0294,000 Process for manufacturing an optical fiber with a time-stable hydroxyl contentAbandonedJul 03, 06Nov 25, 10[C03C, C03B]
2009/0250,241 Cable and process for manufacturing the sameAbandonedMay 22, 06Oct 08, 09[B29C, H01B]

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