DP

David J. Parkinson

Microsoft: 10 patents #4,352 of 40,388Top 15%
SL Specialist Process Technologies Limited: 5 patents #1 of 3Top 35%
CI Cameron International: 4 patents #115 of 660Top 20%
ML Merpro Tortek Limited: 2 patents #4 of 6Top 70%
KC Kcc: 1 patents #15 of 87Top 20%
Overall (All Time): #139,355 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 25 most recent of 28 patents

Patent #TitleCo-InventorsDate
10421919 Gasifier 2019-09-24
9126207 Separator for separating a multiphase mixture Kevin E. Collier 2015-09-08
8834716 Water treatment device James Edward Delves, Kam-Lai Wong 2014-09-16
8794448 Separation device Kevin E. Collier 2014-08-05
8591767 Functional fluid and a process for the preparation of the functional fluid Theodore E. Dickinson, Kevin E. Collier 2013-11-26
8486338 Gas-liquid contactor Theodore E. Dickinson, Kevin E. Collier 2013-07-16
8201139 Semantic framework for natural language programming Su Chin Chang, Ravi Shahani, Domenic J. Cipollone, Michael Calcagno, Mari J. B. Olsen 2012-06-12
8114283 Separator to separate a liquid/liquid/gas/solid mixture 2012-02-14
8092693 Apparatus for inhibiting fines carryover James Edward Delves, Simon Thomas Henry Brock 2012-01-10
8080225 Functional fluid and a process for the preparation of the functional fluid Theodore E. Dickinson, Kevin E. Collier 2011-12-20
8012359 Filtration apparatus 2011-09-06
7997419 Fluidizing apparatus 2011-08-16
7972103 Apparatus for transferring settled or suspended solids from an open vessel into a closed vessel James Edward Delves 2011-07-05
7761858 Semantic programming language Su Chin Chang, Ravi Shahani, Domenic J. Cipollone, Michael Calcagno, Mari J. B. Olsen 2010-07-20
7718061 Apparatus for inhibiting fines carryover James Edward Delves, Simon Thomas Henry Brock 2010-05-18
7689410 Lexical semantic structure Su Chin Chang, Ravi Shahani, Domenic J. Cipollone, Michael Calcagno, Mari J. B. Olsen 2010-03-30
7681186 Resolvable semantic type and resolvable semantic type resolution Su Chin Chang, Ravi Shahani, Domenic J. Cipollone, Michael Calcagno, Mari J. B. Olsen 2010-03-16
7655061 Cyclone assembly and method for increasing or decreasing flow capacity of a cyclone separator in use 2010-02-02
7634398 Method and apparatus for reattaching nodes in a parse structure Sonja S. Knoll, David N. Weise 2009-12-15
7599952 System and method for parsing unstructured data into structured data 2009-10-06
7505896 Method and apparatus for reattaching nodes in a parse structure 2009-03-17
7418378 Method and apparatus for training and deployment of a statistical model of syntactic attachment likelihood 2008-08-26
7261126 Control valve Peter James Jeromson, James Bilyard 2007-08-28
7171352 Linguistic object model Su Chin Chang, Ravi Shahani, Domenic J. Cipollone, Michael Calcagno, Mari J. B. Olsen 2007-01-30
7113905 Method and apparatus for determining unbounded dependencies during syntactic parsing Michael Calcagno 2006-09-26