HYDRIL USA MANUFACTURING LLC

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 9629
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL1060
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING766
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS446
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 359
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 263
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 278
 
  
 
B21B ROLLING OF METAL 131
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0322,978 SUBSEA FORCE GENERATING DEVICE AND METHODMay 08, 14Nov 12, 15[F15B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9316080 Torsional shearing of oilfield tubularsAug 02, 12Apr 19, 16[E21B]
9175538 Rechargeable system for subsea force generating device and methodDec 06, 10Nov 03, 15[F04B, E21B]
9033048 Apparatuses and methods for determining wellbore influx condition using qualitative indicationsDec 28, 11May 19, 15[E21B]
9016381 Mudline managed pressure drilling and enhanced influx detectionMar 17, 11Apr 28, 15[B23P, E21B]
9016659 Fiber reinforced elastomer anisotropic annular blowout preventerJun 26, 12Apr 28, 15[B29K, E21B]
9019118 Automated well control method and apparatusDec 16, 11Apr 28, 15[E21B, G01V]
8979062 Secondary activation of packer and methodJul 28, 11Mar 17, 15[E21B]
8960306 Annular blowout preventer and lower marine riser package connector unitDec 21, 12Feb 24, 15[E21B]
8905141 Subsea operating valve connectable to low pressure recipientDec 13, 11Dec 09, 14[E21B]
8875795 Subsea sensors display system and methodSep 09, 11Nov 04, 14[E21B]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0262,305 CONTROL VALVE TIMINGAbandonedSep 06, 13Sep 18, 14[E21B]
2014/0262,505 AUTOMATIC PUMP CHAMBER CONTROL ADJUSTMENTAbandonedSep 06, 13Sep 18, 14[E21B]
2014/0183,381 REINFORCED VARIABLE RAM PACKER USING FABRICAbandonedMay 20, 13Jul 03, 14[E21B]
2014/0183,382 DUAL COMPOUND VARIABLE RAM PACKERAbandonedMay 20, 13Jul 03, 14[B29C, E21B]
2014/0174,552 SUBSEA PRESSURE REGULATORAbandonedDec 20, 12Jun 26, 14[F16K]
2014/0048,245 Replaceable Wear Plates for Use with Blind Shear RamsAbandonedAug 16, 12Feb 20, 14[E21B]
2013/0333,897 DIVERTER COVER ASSEMBLY AND METHODS OF USEAbandonedJun 18, 12Dec 19, 13[E21B]
2013/0153,204 RAM BOP SHEAR BLADE PROCESS TO ENHANCE THE TOUGHNESSAbandonedDec 20, 11Jun 20, 13[C23C, E21B]
2013/0050,480 EMERGENCY DISCONNECT SEQUENCE VIDEO SHARINGAbandonedAug 30, 11Feb 28, 13[H04N]
2013/0054,034 METHOD, DEVICE AND SYSTEM FOR MONITORING SUBSEA COMPONENTSAbandonedAug 30, 11Feb 28, 13[G05D, E21B]
8267168 Regulator dampening device and methodExpiredNov 25, 09Sep 18, 12[F16K, F16L, E21B]
2012/0152,557 Devices and Methods for Locally Replacing Seal SurfaceAbandonedDec 16, 10Jun 21, 12[E21B]
2012/0132,431 Emergency Disconnect Sequence Video Capture and PlaybackAbandonedNov 30, 10May 31, 12[E21B]
2011/0266,002 Subsea Control Module with Removable SectionAbandonedJun 16, 10Nov 03, 11[E21B]
2011/0266,003 Subsea Control Module with Removable Section Having a Flat Connecting FaceAbandonedJun 16, 10Nov 03, 11[E21B]
2010/0150,648 QUICK-CONNECT JOINTS AND RELATED METHODSAbandonedDec 15, 08Jun 17, 10[F16B]
2010/0140,516 BOP PACKING UNITS SELECTIVELY TREATED WITH ELECTRON BEAM RADIATION AND RELATED METHODSAbandonedDec 10, 08Jun 10, 10[F16K, B29C, E21B]
2009/0158,591 CLADDING FOR FATIGUE CONTROLAbandonedDec 21, 07Jun 25, 09[B23K]
2009/0127,482 HYDRAULIC RAMSAbandonedNov 04, 05May 21, 09[E21B]
2008/0105,340 Heat Treatment Method of Inlaid Pressure VesselsAbandonedNov 02, 06May 08, 08[C21D, E21B]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.