Inventor

Sanjiv N. Patel

Inventor

Sugar Land, TX, US

Overview

13→

Patents

2004–2014

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F25Jprimary

F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state57%

C07CAcyclic or carbocyclic compounds13%

B01DSeparation9%

Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]9%

C10GCracking hydrocarbon oils4%

C10LFuels not otherwise provided for4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

PatentTitleYear

8,628,601'Carbon dioxide purification'2014 8,337,587'Carbon dioxide purification'2012 7,856,847'Multiple reflux stream hydrocarbon recovery process'2010 7,818,979'Multiple reflux stream hydrocarbon recovery process'2010 7,793,517'Multiple reflux stream hydrocarbon recovery process'2010 7,484,385'Multiple reflux stream hydrocarbon recovery process'2009 7,316,127'Hydrocarbon gas processing for rich gas streams'2008 7,159,417'Hydrocarbon recovery process utilizing enhanced reflux streams'2007 7,107,788'Residue recycle-high ethane recovery process'2006 7,069,744'Lean reflux-high hydrocarbon recovery process'2006 6,964,181'Optimized heating value in natural gas liquids recovery scheme'2005 6,823,692'Carbon dioxide reduction scheme for NGL processes'2004 6,712,880'Cryogenic process utilizing high pressure absorber column'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2010Patents assigned to ABB LUMMUS GLOBAL INC (7)· patent assignee history

2004–2014Based in Sugar Land, TX, US· patent location history

2004Based in Sugarland, TX, US· patent location history

2006Patents assigned to ABB LUMMUS GLOBAL RANDALL GAS (1)· patent assignee history

2009–2014Patents assigned to LUMMUS TECHNOLOGY INC (5)· patent assignee history

2012Patents assigned to GEARHART LOREN E (1)· patent assignee history

2012Patents assigned to KOCH DAVID (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ABB LUMMUS GLOBAL INC	7	2004–2010
LUMMUS TECHNOLOGY INC	5	2009–2014
ABB LUMMUS GLOBAL RANDALL GAS	1	2006
GEARHART LOREN E	1	2012
KOCH DAVID	1	2012

Locations

Location	Patents	Span
Sugar Land, Texas, US	12	2004–2014
Sugarland, Texas, US	1	2004