Search

Ajit Patel

Examiner (ID: 14454, Phone: (571)272-3140 , Office: P/2644 )

Most Active Art Unit
2416
Art Unit(s)
2617, 2732, 2662, 2664, 2731, 2603, 2616, 2416, 2644, 2738
Total Applications
2592
Issued Applications
2153
Pending Applications
280
Abandoned Applications
159

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17037937 [patent_doc_number] => 20210254895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => HEAT EXCHANGER WITH INTERNAL MANIFOLD STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/255862 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17255862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/255862
Heat exchanger with internal manifold structure Jun 18, 2019 Issued
Array ( [id] => 16901921 [patent_doc_number] => 20210180837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => HYDROGEN STORAGE DEVICE AND METHOD OF PRODUCTING A HYDROGEN STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/252243 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17252243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252243
HYDROGEN STORAGE DEVICE AND METHOD OF PRODUCTING A HYDROGEN STORAGE DEVICE Jun 13, 2019 Pending
Array ( [id] => 16963943 [patent_doc_number] => 20210215442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => HEADER TANK AND CORRESPONDING HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 17/059829 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059829
Header tank and corresponding heat exchanger May 27, 2019 Issued
Array ( [id] => 17037907 [patent_doc_number] => 20210254865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => APPARATUS AND METHOD FOR TRANSFERRING HEAT [patent_app_type] => utility [patent_app_number] => 17/252054 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17252054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252054
APPARATUS AND METHOD FOR TRANSFERRING HEAT May 20, 2019 Pending
Array ( [id] => 16826136 [patent_doc_number] => 20210141429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => HEAT RECUPERATION SYSTEM FOR HEATING E.G. GREENHOUSES [patent_app_type] => utility [patent_app_number] => 17/057070 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057070
HEAT RECUPERATION SYSTEM FOR HEATING E.G. GREENHOUSES May 20, 2019 Pending
Array ( [id] => 18802144 [patent_doc_number] => 11835300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Systems and methods for particle-enhanced dry heat rejection and thermal storage [patent_app_type] => utility [patent_app_number] => 16/618711 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3035 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16618711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/618711
Systems and methods for particle-enhanced dry heat rejection and thermal storage May 1, 2019 Issued
Array ( [id] => 17742081 [patent_doc_number] => 11390135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Thermal management system for vehicle [patent_app_type] => utility [patent_app_number] => 16/384120 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4632 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16384120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384120
Thermal management system for vehicle Apr 14, 2019 Issued
Array ( [id] => 16377300 [patent_doc_number] => 20200326142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => HIGH-EFFICIENCY HEAT SINK [patent_app_type] => utility [patent_app_number] => 16/383670 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16383670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/383670
HIGH-EFFICIENCY HEAT SINK Apr 14, 2019 Abandoned
Array ( [id] => 18029724 [patent_doc_number] => 11512902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Flow baffles for shell and tube heat exchangers [patent_app_type] => utility [patent_app_number] => 16/381728 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 32 [patent_no_of_words] => 19163 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381728
Flow baffles for shell and tube heat exchangers Apr 10, 2019 Issued
Array ( [id] => 14536779 [patent_doc_number] => 20190204011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => RIBBED TUBELESS HEAT EXCHANGER FOR FLUID HEATING SYSTEMS INCLUDING A RIB COMPONENT AND METHODS OF MANUFACTURE THEREOF [patent_app_type] => utility [patent_app_number] => 16/298571 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298571
Tubeless heat exchanger for fluid heating systems Mar 10, 2019 Issued
Array ( [id] => 16526298 [patent_doc_number] => 20200400378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => HEAT EXCHANGER AND METHOD FOR MANUFACTURING SUCH A HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 16/979132 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979132 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979132
HEAT EXCHANGER AND METHOD FOR MANUFACTURING SUCH A HEAT EXCHANGER Mar 7, 2019 Pending
Array ( [id] => 17914409 [patent_doc_number] => 20220316804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/310216 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310216
HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS INCLUDING THE SAME Feb 3, 2019 Pending
Array ( [id] => 16545692 [patent_doc_number] => 20200412107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => SWITCHGEAR CABINET ARRANGEMENT WITH A SAFETY FUNCTION, AND A CORRESPONDING METHOD [patent_app_type] => utility [patent_app_number] => 16/976254 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16976254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/976254
SWITCHGEAR CABINET ARRANGEMENT WITH A SAFETY FUNCTION, AND A CORRESPONDING METHOD Jan 24, 2019 Pending
Array ( [id] => 16723824 [patent_doc_number] => 20210090971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => HEAT SINK [patent_app_type] => utility [patent_app_number] => 16/971531 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16971531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971531
Heat sink with coiled metal-wire material Jan 8, 2019 Issued
Array ( [id] => 17393995 [patent_doc_number] => 11243001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Common venting system for heating, cooling and domestic hot water systems [patent_app_type] => utility [patent_app_number] => 16/229913 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4226 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16229913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/229913
Common venting system for heating, cooling and domestic hot water systems Dec 20, 2018 Issued
Array ( [id] => 14895539 [patent_doc_number] => 20190291535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/229495 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16229495 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/229495
Cooling system Dec 20, 2018 Issued
Array ( [id] => 18129459 [patent_doc_number] => 11555661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Heat exchanging member and heat exchanger [patent_app_type] => utility [patent_app_number] => 16/229644 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 8090 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16229644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/229644
Heat exchanging member and heat exchanger Dec 20, 2018 Issued
Array ( [id] => 14513669 [patent_doc_number] => 20190200489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => CONTROLLING OPERATIONAL PARAMETERS OF A COOLING UNIT [patent_app_type] => utility [patent_app_number] => 16/229242 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16229242 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/229242
CONTROLLING OPERATIONAL PARAMETERS OF A COOLING UNIT Dec 20, 2018 Abandoned
Array ( [id] => 18355194 [patent_doc_number] => 11643585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Latent heat storage body [patent_app_type] => utility [patent_app_number] => 16/970358 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 18260 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970358
Latent heat storage body Dec 9, 2018 Issued
Array ( [id] => 16436463 [patent_doc_number] => 20200353788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => HEATING, VENTILATION AND/OR AIR-CONDITIONING DEVICE [patent_app_type] => utility [patent_app_number] => 16/762285 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762285
Heating, ventilation and/or air-conditioning device Nov 26, 2018 Issued
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