Fiberspar Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL2935
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5142
 
 
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 527
 
 
 
E21B EARTH OR ROCK DRILLING 387
 
 
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 238
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 197
 
 
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 151
 
 
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 193
 
 
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES176
 
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 158

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0146,171 Multi-Tube Spoolable AssemblyOct 04, 12Jun 13, 13[F16L]
2012/0266,996 Reinforcing Matrix for Spoolable PipeApr 26, 12Oct 25, 12[F16L, B65H]
2011/0209,879 System and Methods for Removing Fluids from a Subterranean WellDec 15, 10Sep 01, 11[E21B]
2010/0218,944 DOWNHOLE FLUID SEPARATIONJan 22, 10Sep 02, 10[E21B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,985,154 Heated pipe and methods of transporting viscous fluidOct 23, 08Mar 24, 15[F16L]
8,955,599 System and methods for removing fluids from a subterranean wellJun 15, 11Feb 17, 15[E21B]
8,839,822 Dual containment systems, methods and kitsMar 21, 07Sep 23, 14[F16L]
8,763,647 Composite tubingMay 27, 09Jul 01, 14[F16L]
8,746,289 Weighted spoolable pipeFeb 12, 08Jun 10, 14[F16L]
8,678,041 Fiber reinforced spoolable pipeJul 14, 11Mar 25, 14[F16L]
8,678,042 Composite spoolable tubeOct 20, 11Mar 25, 14[F16L]
8,671,992 Multi-cell spoolable composite pipeFeb 01, 08Mar 18, 14[F16L]
8,187,687 Reinforcing matrix for spoolable pipeMar 21, 07May 29, 12[B32B, B28B]
8,110,741 Composite coiled tubing end connectorJan 20, 09Feb 07, 12[H02G]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0210,542 Connector for Spoolable PipeABANFeb 22, 11Sep 01, 11[F16L]
2004/0096,614 Composite spoolable tube with sensorABANNov 04, 03May 20, 04[B32B]
2003/0087,052 Spoolable composite tubing with a catalytically cured matrixABANNov 05, 02May 08, 03[B32B]
2002/0185,188 Composite tubingABANApr 29, 02Dec 12, 02[F16L]
5,979,288 Helical braiderExpiredMay 18, 98Nov 09, 99[D04C]
5,944,099 Infuser for composite spoolable pipeExpiredMar 25, 97Aug 31, 99[E21B]
5,540,870 Structural element formed of a fiber reinforced thermoplastic material and method of manufactureExpiredApr 07, 95Jul 30, 96[B29C, B29B]
5,469,916 System for depth measurement in a wellbore using composite coiled tubingExpiredMar 17, 94Nov 28, 95[E21B]
5,348,096 Anisotropic composite tubular emplacementExpiredApr 29, 93Sep 20, 94[E21B]
5,330,807 Composite tubing with low coefficient of expansion for use in marine production riser systemsExpiredMar 15, 90Jul 19, 94[F16L, B32B]
5,285,204 Coil tubing string and downhole generatorExpiredJul 23, 92Feb 08, 94[G01V]
5,285,008 Spoolable composite tubular member with integrated conductorsExpiredDec 09, 91Feb 08, 94[F16L]
5,234,058 Composite rod-stiffened spoolable cable with conductorsExpiredDec 09, 91Aug 10, 93[E21B]
5,209,136 Composite rod-stiffened pressurized cableExpiredJun 09, 92May 11, 93[F16C]
5,176,180 Composite tubular member with axial fibers adjacent the side wallsExpiredMar 15, 90Jan 05, 93[F16L]
5,172,765 Method using spoolable composite tubular member with energy conductorsExpiredDec 09, 91Dec 22, 92[E21B, F16L]
5,097,870 Composite tubular member with multiple cellsExpiredMar 15, 90Mar 24, 92[F16L]
5,018,583 Well process using a composite rod-stiffened pressurized cableExpiredMar 15, 90May 28, 91[E21B, H01B, F16L, H02G]

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