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DOANE JAMES C

Overview
  • Total Patents
    11
About

DOANE JAMES C has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets civil engineering and mechanical elements are ARROW OIL TOOLS INC, SUB DRILL SUPPLY LTD and CHENGDU BEST DIAMOND BIT CO LTD.

Patent filings in countries

World map showing DOANE JAMES Cs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing DOANE JAMES Cs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Doane James C 11
#2 Anderson Gary L 3
#3 Willauer Darrin L 3
#4 Goodson James E 3
#5 Ramirez Rafael 1
#6 Fay Peter J 1
#7 Ruddock David B 1
#8 Collins Scott D 1
#9 Taylor Robert J 1
#10 Robinson Samuel I 1

Latest patents

Publication Filing date Title
US2014360734A1 Packer setting mechanism
US9540899B1 Downhole seal apparatus and method thereof
US2014076537A1 Multi-piston hydrostatic setting tool with locking feature outside actuation chambers for multiple pistons
US2014076536A1 Multi-piston hydrostatic setting tool with locking feature and a single lock for multiple pistons
US2014076535A1 Multi-piston hydrostatic setting tool with locking feature and pressure balanced pistons
US2012279701A1 Locking assembly for mechanically set packer
US2011221138A1 High temperature/high pressure seal
US2010326675A1 High-pressure/high temperature packer seal
US2008224413A1 Sealing material to metal bonding compositions and methods for bonding a sealing material to a metal surface