Search

Devang K. Thakor

Examiner (ID: 524, Phone: (571)270-5972 , Office: P/1619 )

Most Active Art Unit
1619
Art Unit(s)
1619
Total Applications
381
Issued Applications
132
Pending Applications
0
Abandoned Applications
252

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9049855 [patent_doc_number] => 20130247569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'GEOTHERMAL POWER GENERATION' [patent_app_type] => utility [patent_app_number] => 13/848955 [patent_app_country] => US [patent_app_date] => 2013-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4097 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13848955 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/848955
GEOTHERMAL POWER GENERATION Mar 21, 2013 Abandoned
Array ( [id] => 9063502 [patent_doc_number] => 20130255258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'Rankine Cycle System' [patent_app_type] => utility [patent_app_number] => 13/834842 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4033 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13834842 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/834842
Rankine Cycle System Mar 14, 2013 Abandoned
Array ( [id] => 9556366 [patent_doc_number] => 20140174078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'EGR SYSTEM HAVING FLOW RESTRICTING VALVE' [patent_app_type] => utility [patent_app_number] => 13/722681 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3441 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13722681 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/722681
EGR SYSTEM HAVING FLOW RESTRICTING VALVE Dec 19, 2012 Abandoned
Array ( [id] => 10643106 [patent_doc_number] => 09359964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Controlled transient acceleration to evacuate condensate from a charge air cooler' [patent_app_type] => utility [patent_app_number] => 13/708831 [patent_app_country] => US [patent_app_date] => 2012-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6273 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13708831 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/708831
Controlled transient acceleration to evacuate condensate from a charge air cooler Dec 6, 2012 Issued
Array ( [id] => 9444879 [patent_doc_number] => 20140116047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Tnaimou Wheel Heat Engine' [patent_app_type] => utility [patent_app_number] => 13/662496 [patent_app_country] => US [patent_app_date] => 2012-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3176 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13662496 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/662496
Tnaimou Wheel Heat Engine Oct 27, 2012 Abandoned
Array ( [id] => 9318245 [patent_doc_number] => 20140050583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'Vertical-shaft Wind Turbine Double-layer Reverse Rotation and Horizontal Active Wings' [patent_app_type] => utility [patent_app_number] => 13/586868 [patent_app_country] => US [patent_app_date] => 2012-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4801 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13586868 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/586868
Vertical-shaft Wind Turbine Double-layer Reverse Rotation and Horizontal Active Wings Aug 15, 2012 Abandoned
Array ( [id] => 8190282 [patent_doc_number] => 20120117940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'GAS TURBINE ENGINE WITH PYLON MOUNTED ACCESSORY DRIVE' [patent_app_type] => utility [patent_app_number] => 13/352281 [patent_app_country] => US [patent_app_date] => 2012-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2565 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0117/20120117940.pdf [firstpage_image] =>[orig_patent_app_number] => 13352281 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/352281
GAS TURBINE ENGINE WITH PYLON MOUNTED ACCESSORY DRIVE Jan 16, 2012 Abandoned
Array ( [id] => 8260503 [patent_doc_number] => 20120159929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'EXHAUST PARTICULATE FILTER SYSTEM AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/315375 [patent_app_country] => US [patent_app_date] => 2011-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9661 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13315375 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/315375
EXHAUST PARTICULATE FILTER SYSTEM AND METHODS Dec 8, 2011 Abandoned
Array ( [id] => 7804477 [patent_doc_number] => 20120055429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'VARIABLE VALVE TIMING CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/208652 [patent_app_country] => US [patent_app_date] => 2011-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7796 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20120055429.pdf [firstpage_image] =>[orig_patent_app_number] => 13208652 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/208652
Variable valve timing control apparatus Aug 11, 2011 Issued
Array ( [id] => 8817129 [patent_doc_number] => 20130118174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'PISTON ENGINE DRIVABLE USING A STEAM POWER PROCESS' [patent_app_type] => utility [patent_app_number] => 13/812699 [patent_app_country] => US [patent_app_date] => 2011-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3512 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13812699 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/812699
PISTON ENGINE DRIVABLE USING A STEAM POWER PROCESS Jul 5, 2011 Abandoned
Array ( [id] => 9201066 [patent_doc_number] => 20140000243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'PARTICULATE MATTER PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/005073 [patent_app_country] => US [patent_app_date] => 2011-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7435 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14005073 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/005073
PARTICULATE MATTER PROCESSING APPARATUS Mar 15, 2011 Abandoned
Array ( [id] => 8946438 [patent_doc_number] => 20130192218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'ENERGY CONVERSION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/583878 [patent_app_country] => US [patent_app_date] => 2011-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5664 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13583878 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583878
ENERGY CONVERSION DEVICE Mar 10, 2011 Abandoned
Array ( [id] => 8190281 [patent_doc_number] => 20120117942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'SYSTEM AND METHOD FOR CONTROLLING A NITROGEN OXIDE SENSOR' [patent_app_type] => utility [patent_app_number] => 13/012897 [patent_app_country] => US [patent_app_date] => 2011-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2322 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0117/20120117942.pdf [firstpage_image] =>[orig_patent_app_number] => 13012897 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/012897
System and method for controlling a nitrogen oxide sensor Jan 24, 2011 Issued
Array ( [id] => 6041186 [patent_doc_number] => 20110203263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-25 [patent_title] => 'GASEOUS FUELED TWO-STROKE ENGINE' [patent_app_type] => utility [patent_app_number] => 13/011925 [patent_app_country] => US [patent_app_date] => 2011-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2845 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20110203263.pdf [firstpage_image] =>[orig_patent_app_number] => 13011925 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/011925
GASEOUS FUELED TWO-STROKE ENGINE Jan 22, 2011 Abandoned
Array ( [id] => 9507646 [patent_doc_number] => 20140144137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'STEAM GENERATION SYSTEM FOR THERMAL AND RELATED POWER APPLICATIONS USING STOICHIOMETRIC OXYHYDROGEN FUEL STOCK' [patent_app_type] => utility [patent_app_number] => 13/884849 [patent_app_country] => US [patent_app_date] => 2010-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4694 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13884849 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/884849
STEAM GENERATION SYSTEM FOR THERMAL AND RELATED POWER APPLICATIONS USING STOICHIOMETRIC OXYHYDROGEN FUEL STOCK Nov 11, 2010 Abandoned
Array ( [id] => 5945621 [patent_doc_number] => 20110030351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => 'EXHAUST GAS PURIFICATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/849263 [patent_app_country] => US [patent_app_date] => 2010-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8654 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20110030351.pdf [firstpage_image] =>[orig_patent_app_number] => 12849263 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/849263
EXHAUST GAS PURIFICATION APPARATUS Aug 2, 2010 Abandoned
Array ( [id] => 8236076 [patent_doc_number] => 20120144809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'CATALYTIC CONVERTER MODULE' [patent_app_type] => utility [patent_app_number] => 13/375787 [patent_app_country] => US [patent_app_date] => 2010-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4472 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13375787 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/375787
CATALYTIC CONVERTER MODULE May 19, 2010 Abandoned
Array ( [id] => 8247598 [patent_doc_number] => 20120151923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'Waste Heat Recovery in a Chemical Process and Plant, Particularly for the Synthesis of Ammonia' [patent_app_type] => utility [patent_app_number] => 13/388793 [patent_app_country] => US [patent_app_date] => 2010-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4400 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20120151923.pdf [firstpage_image] =>[orig_patent_app_number] => 13388793 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/388793
Waste Heat Recovery in a Chemical Process and Plant, Particularly for the Synthesis of Ammonia May 16, 2010 Abandoned
Array ( [id] => 1975 [patent_doc_number] => 07810675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-12 [patent_title] => 'Liners for aerosol packages and articles comprising same' [patent_app_type] => utility [patent_app_number] => 12/770474 [patent_app_country] => US [patent_app_date] => 2010-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4385 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/810/07810675.pdf [firstpage_image] =>[orig_patent_app_number] => 12770474 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/770474
Liners for aerosol packages and articles comprising same Apr 28, 2010 Issued
Array ( [id] => 8177761 [patent_doc_number] => 20120111006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'SOLAR ENERGY TRANSFER AND STORAGE APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/263684 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4727 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20120111006.pdf [firstpage_image] =>[orig_patent_app_number] => 13263684 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/263684
SOLAR ENERGY TRANSFER AND STORAGE APPARATUS Mar 29, 2010 Abandoned
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