Search

Deming Wan

Examiner (ID: 3723, Phone: (571)272-1410 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3748, 3746, 3762
Total Applications
1019
Issued Applications
737
Pending Applications
78
Abandoned Applications
229

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19602169 [patent_doc_number] => 20240393049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => DRYING DEVICE FOR PROVIDING A PROCESS GAS FOR A DRYING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/691077 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18691077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691077
DRYING DEVICE FOR PROVIDING A PROCESS GAS FOR A DRYING SYSTEM Sep 11, 2022 Pending
Array ( [id] => 18241313 [patent_doc_number] => 20230073624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/929340 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929340
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Sep 1, 2022 Pending
Array ( [id] => 18229987 [patent_doc_number] => 20230068981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => HIGH EFFICIENCY MOISTURE REMOVAL DEHUMIDIFICATION DEVICE FOR DEHUMIDIFYING LOW TEMPERATURE STORAGE [patent_app_type] => utility [patent_app_number] => 17/822646 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822646
HIGH EFFICIENCY MOISTURE REMOVAL DEHUMIDIFICATION DEVICE FOR DEHUMIDIFYING LOW TEMPERATURE STORAGE Aug 25, 2022 Abandoned
Array ( [id] => 18228304 [patent_doc_number] => 20230067298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SENSOR SYSTEM FOR GRAIN STORAGE DEVICES [patent_app_type] => utility [patent_app_number] => 17/895376 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895376
SENSOR SYSTEM FOR GRAIN STORAGE DEVICES Aug 24, 2022 Pending
Array ( [id] => 18207886 [patent_doc_number] => 20230054143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => FOREIGN PARTICULATE REMOVAL ASSEMBLY OF A LAUNDRY APPLIANCE [patent_app_type] => utility [patent_app_number] => 17/819452 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17819452 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819452
Foreign particulate removal assembly of a laundry appliance Aug 11, 2022 Issued
Array ( [id] => 18764573 [patent_doc_number] => 11814962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Piston sealing mechanism for a circulating piston engine [patent_app_type] => utility [patent_app_number] => 17/886929 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 9754 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886929
Piston sealing mechanism for a circulating piston engine Aug 11, 2022 Issued
Array ( [id] => 19136096 [patent_doc_number] => 11971037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Drive shaft of compressor having oil groove portion and oil sump [patent_app_type] => utility [patent_app_number] => 17/883918 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 9684 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883918
Drive shaft of compressor having oil groove portion and oil sump Aug 8, 2022 Issued
Array ( [id] => 18348963 [patent_doc_number] => 20230137074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => VANE ROTARY COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/881883 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17881883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881883
Vane rotary compressor Aug 4, 2022 Issued
Array ( [id] => 18153654 [patent_doc_number] => 11566621 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-31 [patent_title] => Rotary compressor [patent_app_type] => utility [patent_app_number] => 17/880801 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 18127 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880801
Rotary compressor Aug 3, 2022 Issued
Array ( [id] => 18787053 [patent_doc_number] => 20230375269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => Drying Apparatus For Manufacturing Electrode And Method For Manufacturing Electrode Using Same [patent_app_type] => utility [patent_app_number] => 18/027668 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027668
Drying Apparatus For Manufacturing Electrode And Method For Manufacturing Electrode Using Same Jul 28, 2022 Pending
Array ( [id] => 20612832 [patent_doc_number] => 12588452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Substrate processing apparatus and method thereof [patent_app_type] => utility [patent_app_number] => 17/876266 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 6702 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876266
Substrate processing apparatus and method thereof Jul 27, 2022 Issued
Array ( [id] => 18005794 [patent_doc_number] => 20220364560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/874485 [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] => 11071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874485
Scroll compressor Jul 26, 2022 Issued
Array ( [id] => 20578904 [patent_doc_number] => 12571148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Laundry treatment apparatus and method of controlling same [patent_app_type] => utility [patent_app_number] => 17/863834 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9493 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863834
Laundry treatment apparatus and method of controlling same Jul 12, 2022 Issued
Array ( [id] => 18163284 [patent_doc_number] => 20230029877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => CERAMIC MATRIX COMPOSITE WITH INTERFACIAL COATING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/861417 [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] => 2576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861417
Ceramic matrix composite with interfacial coating system Jul 10, 2022 Issued
Array ( [id] => 18406477 [patent_doc_number] => 20230167828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => CENTRIFUGAL FAN [patent_app_type] => utility [patent_app_number] => 17/859797 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859797
Centrifugal fan Jul 6, 2022 Issued
Array ( [id] => 19932443 [patent_doc_number] => 12305642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Rotary compressor [patent_app_type] => utility [patent_app_number] => 18/714172 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10799 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18714172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714172
Rotary compressor Jul 4, 2022 Issued
Array ( [id] => 20343689 [patent_doc_number] => 12467413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Method for regulating a turbomachine [patent_app_type] => utility [patent_app_number] => 18/577641 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 785 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577641 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577641
Method for regulating a turbomachine Jul 4, 2022 Issued
Array ( [id] => 19557268 [patent_doc_number] => 20240369060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Variable Displacement Oil Pump [patent_app_type] => utility [patent_app_number] => 18/683837 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18683837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683837
Variable displacement oil pump Jul 4, 2022 Issued
Array ( [id] => 18369519 [patent_doc_number] => 11649678 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-16 [patent_title] => Piston motor system [patent_app_type] => utility [patent_app_number] => 17/856619 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 38 [patent_no_of_words] => 14432 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17856619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856619
Piston motor system Jun 30, 2022 Issued
Array ( [id] => 18094020 [patent_doc_number] => 20220412361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => VACUUM PUMP COOLER FOR COOLING A PUMPED FLUID IN A MULTISTAGE VACUUM PUMP [patent_app_type] => utility [patent_app_number] => 17/851362 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851362
Vacuum pump cooler for cooling a pumped fluid in a multistage vacuum pump Jun 27, 2022 Issued
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