Search

Deming Wan

Examiner (ID: 5941, Phone: (571)272-1410 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3762, 3746, 3748
Total Applications
1001
Issued Applications
717
Pending Applications
90
Abandoned Applications
222

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17883552 [patent_doc_number] => 20220299029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => ROTARY COMPRESSOR HAVING RECIPROCATOR AND SUPPORT [patent_app_type] => utility [patent_app_number] => 17/692016 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692016
Rotary compressor having reciprocator and support Mar 9, 2022 Issued
Array ( [id] => 19668224 [patent_doc_number] => 12180959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Gear pump with intermeshing gear wheels enclosed by housing with bearing journals arranged on shaft axes and use thereof [patent_app_type] => utility [patent_app_number] => 18/287999 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2808 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287999
Gear pump with intermeshing gear wheels enclosed by housing with bearing journals arranged on shaft axes and use thereof Mar 6, 2022 Issued
Array ( [id] => 19142729 [patent_doc_number] => 20240141580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => DRYER APPARATUS [patent_app_type] => utility [patent_app_number] => 18/548446 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548446
DRYER APPARATUS Mar 1, 2022 Pending
Array ( [id] => 19419238 [patent_doc_number] => 20240295361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Dryer And Drying Unit For Drying Paper Tubes [patent_app_type] => utility [patent_app_number] => 18/547761 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547761
Dryer And Drying Unit For Drying Paper Tubes Mar 1, 2022 Pending
Array ( [id] => 19158523 [patent_doc_number] => 20240151230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => METHOD FOR DETECTING AND MONITORING CONDENSATE IN AN OIL SYSTEM OF AN OIL-INJECTED COMPRESSOR OR VACUUM PUMP [patent_app_type] => utility [patent_app_number] => 18/280605 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280605
Method for detecting and monitoring condensate in an oil system of an oil-injected compressor or vacuum pump Feb 28, 2022 Issued
Array ( [id] => 18871825 [patent_doc_number] => 11859617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Scroll compressor [patent_app_type] => utility [patent_app_number] => 17/681506 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4718 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681506
Scroll compressor Feb 24, 2022 Issued
Array ( [id] => 19113574 [patent_doc_number] => 20240125324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/277473 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277473
Scroll compressor Feb 23, 2022 Issued
Array ( [id] => 19884698 [patent_doc_number] => 12270396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Electric motor with dual pump for providing scavenge and delivery functions [patent_app_type] => utility [patent_app_number] => 18/261689 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6388 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261689
Electric motor with dual pump for providing scavenge and delivery functions Feb 17, 2022 Issued
Array ( [id] => 18771802 [patent_doc_number] => 20230366623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Electrode Drying Device [patent_app_type] => utility [patent_app_number] => 18/026497 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026497 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026497
Electrode Drying Device Jan 17, 2022 Pending
Array ( [id] => 17976189 [patent_doc_number] => 11493041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Scroll compressor [patent_app_type] => utility [patent_app_number] => 17/578209 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 7885 [patent_no_of_claims] => 11 [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] => 17578209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578209
Scroll compressor Jan 17, 2022 Issued
Array ( [id] => 19594758 [patent_doc_number] => 12152589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Compressor and air conditioning system [patent_app_type] => utility [patent_app_number] => 17/575451 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2665 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575451
Compressor and air conditioning system Jan 12, 2022 Issued
Array ( [id] => 19579015 [patent_doc_number] => 12145100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Ship with a carbon dioxide capture system [patent_app_type] => utility [patent_app_number] => 18/271560 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3831 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 510 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271560
Ship with a carbon dioxide capture system Jan 11, 2022 Issued
Array ( [id] => 17563906 [patent_doc_number] => 20220128055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => VACUUM PUMP HAVING A SILENCER [patent_app_type] => utility [patent_app_number] => 17/571603 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17571603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571603
VACUUM PUMP HAVING A SILENCER Jan 9, 2022 Abandoned
Array ( [id] => 18794527 [patent_doc_number] => 11828288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Pendulum oil pump [patent_app_type] => utility [patent_app_number] => 17/569995 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3034 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569995
Pendulum oil pump Jan 5, 2022 Issued
Array ( [id] => 19027842 [patent_doc_number] => 11927191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Scroll compressor and air conditioner having same [patent_app_type] => utility [patent_app_number] => 17/566000 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 16207 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566000
Scroll compressor and air conditioner having same Dec 29, 2021 Issued
Array ( [id] => 19419237 [patent_doc_number] => 20240295360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Hot Air Nozzle and Drying Oven [patent_app_type] => utility [patent_app_number] => 18/026486 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026486
Hot Air Nozzle and Drying Oven Dec 27, 2021 Pending
Array ( [id] => 18576194 [patent_doc_number] => 11732712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Rotary compressor [patent_app_type] => utility [patent_app_number] => 17/562175 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 12833 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17562175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562175
Rotary compressor Dec 26, 2021 Issued
Array ( [id] => 18436960 [patent_doc_number] => 20230184254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => MULTISTAGE RADIAL COMPRESSOR BAFFLE [patent_app_type] => utility [patent_app_number] => 17/546666 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546666
Multistage radial compressor baffle Dec 8, 2021 Issued
Array ( [id] => 19001339 [patent_doc_number] => 20240065410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => HAIRCARE APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/268342 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268342
HAIRCARE APPLIANCE Dec 2, 2021 Pending
Array ( [id] => 19430275 [patent_doc_number] => 20240298773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => HAIRCARE APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/268332 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268332
HAIRCARE APPLIANCE Dec 2, 2021 Pending
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