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Hoang M Nguyen

Examiner (ID: 4605, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 3401, 2899, 3748, 3745
Total Applications
5186
Issued Applications
4121
Pending Applications
319
Abandoned Applications
654

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18755022 [patent_doc_number] => 20230358449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Refrigeration System with Combined Superheat and Subcooling Control [patent_app_type] => utility [patent_app_number] => 18/351319 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18351319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351319
Refrigeration System with Combined Superheat and Subcooling Control Jul 11, 2023 Pending
Array ( [id] => 18613340 [patent_doc_number] => 20230280076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => Feed Forward Flow Control of Heat Transfer System [patent_app_type] => utility [patent_app_number] => 18/197219 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197219
Feed Forward Flow Control of Heat Transfer System May 14, 2023 Pending
Array ( [id] => 18583768 [patent_doc_number] => 20230266029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => SYSTEMS AND METHODS FOR OPTIMAL REPRESENTATION OF SETPOINT SELECTION VIA AN ARRAY OF LIGHTS [patent_app_type] => utility [patent_app_number] => 18/141744 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18141744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141744
SYSTEMS AND METHODS FOR OPTIMAL REPRESENTATION OF SETPOINT SELECTION VIA AN ARRAY OF LIGHTS Apr 30, 2023 Pending
Array ( [id] => 18726627 [patent_doc_number] => 20230340908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => HEAT EXCHANGERS [patent_app_type] => utility [patent_app_number] => 18/136366 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -107 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136366
HEAT EXCHANGERS Apr 18, 2023 Pending
Array ( [id] => 18552747 [patent_doc_number] => 20230250758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => HEAT EXCHANGERS [patent_app_type] => utility [patent_app_number] => 18/136364 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16268 [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] => 18136364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136364
HEAT EXCHANGERS Apr 18, 2023 Pending
Array ( [id] => 18552748 [patent_doc_number] => 20230250759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => HEAT EXCHANGERS [patent_app_type] => utility [patent_app_number] => 18/136365 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18136365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136365
HEAT EXCHANGERS Apr 18, 2023 Pending
Array ( [id] => 18845754 [patent_doc_number] => 20230408158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SYSTEM AND METHOD FOR CURRENT LIMITING AND DEFROST ENHANCEMENT [patent_app_type] => utility [patent_app_number] => 18/126065 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126065 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126065
SYSTEM AND METHOD FOR CURRENT LIMITING AND DEFROST ENHANCEMENT Mar 23, 2023 Pending
Array ( [id] => 18485905 [patent_doc_number] => 20230213245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => REFRIGERATION AND HEAT PUMP SYSTEMS WITH PRESSURE EXCHANGERS [patent_app_type] => utility [patent_app_number] => 18/120839 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120839
REFRIGERATION AND HEAT PUMP SYSTEMS WITH PRESSURE EXCHANGERS Mar 12, 2023 Pending
Array ( [id] => 18550933 [patent_doc_number] => 20230248934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => SYSTEM FOR ENHANCING SLEEP RECOVERY AND PROMOTING WEIGHT LOSS [patent_app_type] => utility [patent_app_number] => 18/119651 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119651
System for enhancing sleep recovery and promoting weight loss Mar 8, 2023 Issued
Array ( [id] => 18440017 [patent_doc_number] => 20230187312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => JET IMPINGEMENT COOLING FOR HIGH POWER SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 18/164734 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18164734 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/164734
JET IMPINGEMENT COOLING FOR HIGH POWER SEMICONDUCTOR DEVICES Feb 5, 2023 Pending
Array ( [id] => 18421283 [patent_doc_number] => 20230175746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Control Of Refrigerant Injection Into A Compressor In An Economized Refrigeration Cycle [patent_app_type] => utility [patent_app_number] => 18/162427 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162427
Control of refrigerant injection into a compressor in an economized refrigeration cycle Jan 30, 2023 Issued
Array ( [id] => 18421287 [patent_doc_number] => 20230175750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => SENSOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/057270 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057270
Sensor assembly Nov 20, 2022 Issued
Array ( [id] => 18718919 [patent_doc_number] => 11796256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Spiral tube heat exchanger [patent_app_type] => utility [patent_app_number] => 18/050137 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2776 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050137
Spiral tube heat exchanger Oct 26, 2022 Issued
Array ( [id] => 18271232 [patent_doc_number] => 20230092474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => REGULATION METHOD AND REGULATION APPARATUS OF A REFRIGERATION PLANT AND RESPECTIVE REFRIGERATION PLANT INCLUDING SUCH APPARATUS [patent_app_type] => utility [patent_app_number] => 17/933890 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17933890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933890
REGULATION METHOD AND REGULATION APPARATUS OF A REFRIGERATION PLANT AND RESPECTIVE REFRIGERATION PLANT INCLUDING SUCH APPARATUS Sep 20, 2022 Pending
Array ( [id] => 18166740 [patent_doc_number] => 20230033344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => SERIALLY ARRANGED CIRCULATING CRYOCOOLER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/874781 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874781
SERIALLY ARRANGED CIRCULATING CRYOCOOLER SYSTEM Jul 26, 2022 Pending
Array ( [id] => 18169769 [patent_doc_number] => 20230036380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => EVAPORATIVELY COOLED REFIGERATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/814138 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814138
EVAPORATIVELY COOLED REFIGERATION SYSTEM AND METHOD Jul 20, 2022 Pending
Array ( [id] => 18235851 [patent_doc_number] => 11600415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Superconducting magnet system for cyclotron and cyclotron comprising ihe same [patent_app_type] => utility [patent_app_number] => 17/866431 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8853 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 557 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866431
Superconducting magnet system for cyclotron and cyclotron comprising ihe same Jul 14, 2022 Issued
Array ( [id] => 17958818 [patent_doc_number] => 20220339398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => SYSTEM FOR ENHANCING SLEEP RECOVERY AND PROMOTING WEIGHT LOSS [patent_app_type] => utility [patent_app_number] => 17/861887 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861887 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861887
System for enhancing sleep recovery and promoting weight loss Jul 10, 2022 Issued
Array ( [id] => 18124058 [patent_doc_number] => 20230009670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => INTEGRATED DILUTION REFRIGERATORS [patent_app_type] => utility [patent_app_number] => 17/861026 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861026
INTEGRATED DILUTION REFRIGERATORS Jul 7, 2022 Pending
Array ( [id] => 18880234 [patent_doc_number] => 20240003603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SUCTION GAS HEAT EXCHANGER CONTROL AND UTILIZATION [patent_app_type] => utility [patent_app_number] => 17/854957 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854957
SUCTION GAS HEAT EXCHANGER CONTROL AND UTILIZATION Jun 29, 2022 Pending
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