Search

Daxin Wu

Examiner (ID: 15517, Phone: (571)270-7721 , Office: P/2191 )

Most Active Art Unit
2191
Art Unit(s)
2198, 2191
Total Applications
621
Issued Applications
499
Pending Applications
38
Abandoned Applications
84

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17790910 [patent_doc_number] => 20220250001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => GAS STREAM PURIFICATION BY ADSORPTION WITH PRE-REGENERATION IN A CLOSED LOOP [patent_app_type] => utility [patent_app_number] => 17/592310 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17592310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592310
GAS STREAM PURIFICATION BY ADSORPTION WITH PRE-REGENERATION IN A CLOSED LOOP Feb 2, 2022 Pending
Array ( [id] => 18763181 [patent_doc_number] => 11813562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Systems and methods for capturing carbon dioxide in exhaust gas [patent_app_type] => utility [patent_app_number] => 17/590248 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9084 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590248
Systems and methods for capturing carbon dioxide in exhaust gas Jan 31, 2022 Issued
Array ( [id] => 18511254 [patent_doc_number] => 20230227383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => MOBILE GAS PROCESSING PLANT [patent_app_type] => utility [patent_app_number] => 17/579969 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17579969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579969
MOBILE GAS PROCESSING PLANT Jan 19, 2022 Pending
Array ( [id] => 18518433 [patent_doc_number] => 11708311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Process for isomerizing isobutane [patent_app_type] => utility [patent_app_number] => 17/575424 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4314 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575424
Process for isomerizing isobutane Jan 12, 2022 Issued
Array ( [id] => 17577451 [patent_doc_number] => 20220134306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => METHOD FOR ENHANCING VOLUMETRIC CAPACITY IN GAS STORAGE AND RELEASE SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/574898 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17574898 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574898
Method for enhancing volumetric capacity in gas storage and release systems Jan 12, 2022 Issued
Array ( [id] => 18467476 [patent_doc_number] => 20230201757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => CARBON CAPTURE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/565263 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17565263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/565263
Carbon capture system Dec 28, 2021 Issued
Array ( [id] => 18726092 [patent_doc_number] => 20230340345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHOD FOR PREPARING SYNTHESIS GAS AND AROMATIC HYDROCARBON [patent_app_type] => utility [patent_app_number] => 17/796837 [patent_app_country] => US [patent_app_date] => 2021-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796837
METHOD FOR PREPARING SYNTHESIS GAS AND AROMATIC HYDROCARBON Dec 10, 2021 Pending
Array ( [id] => 17689030 [patent_doc_number] => 20220196322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => SYSTEM AND METHOD FOR REMOVING NATURAL GAS LIQUIDS FROM RICH GAS [patent_app_type] => utility [patent_app_number] => 17/547402 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547402
SYSTEM AND METHOD FOR REMOVING NATURAL GAS LIQUIDS FROM RICH GAS Dec 9, 2021 Pending
Array ( [id] => 17641846 [patent_doc_number] => 20220169584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => CATALYSTS FOR THE OXIDATIVE DEHYDROGENATION OF ALKANES [patent_app_type] => utility [patent_app_number] => 17/546103 [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] => 45939 [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] => 17546103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546103
Catalysts for the oxidative dehydrogenation of alkanes Dec 8, 2021 Issued
Array ( [id] => 17657328 [patent_doc_number] => 20220177793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => PROCESS AND PLANT FOR REMOVING THIOLS FROM SYNTHESIS GAS [patent_app_type] => utility [patent_app_number] => 17/545090 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545090
Process and plant for removing thiols from synthesis gas Dec 7, 2021 Issued
Array ( [id] => 18420419 [patent_doc_number] => 20230174880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => CONTROL SCHEME FOR AMINE CONTACTOR [patent_app_type] => utility [patent_app_number] => 17/544045 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17544045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544045
CONTROL SCHEME FOR AMINE CONTACTOR Dec 6, 2021 Pending
Array ( [id] => 18413013 [patent_doc_number] => 11667545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Negative oxygen ion water bath apparatus [patent_app_type] => utility [patent_app_number] => 17/536457 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4423 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536457
Negative oxygen ion water bath apparatus Nov 28, 2021 Issued
Array ( [id] => 18392415 [patent_doc_number] => 20230160634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => CRYOGENIC PROCESS FOR SEPARATION OF CO2 FROM A HYDROCARBON STREAM [patent_app_type] => utility [patent_app_number] => 17/534198 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534198
CRYOGENIC PROCESS FOR SEPARATION OF CO2 FROM A HYDROCARBON STREAM Nov 22, 2021 Pending
Array ( [id] => 18870134 [patent_doc_number] => 11857914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Electrochemical apparatus for acid gas removal and hydrogen generation [patent_app_type] => utility [patent_app_number] => 17/530029 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3609 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530029
Electrochemical apparatus for acid gas removal and hydrogen generation Nov 17, 2021 Issued
Array ( [id] => 17593973 [patent_doc_number] => 20220143546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => PROCESS AND PLANT FOR REMOVING CARBON DIOXIDE FROM SYNTHESIS GAS [patent_app_type] => utility [patent_app_number] => 17/524026 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524026
Process and plant for removing carbon dioxide from synthesis gas Nov 10, 2021 Issued
Array ( [id] => 18544450 [patent_doc_number] => 11717784 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-08 [patent_title] => Natural gas adsorptive separation system and method [patent_app_type] => utility [patent_app_number] => 17/521245 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 8022 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521245
Natural gas adsorptive separation system and method Nov 7, 2021 Issued
Array ( [id] => 18351378 [patent_doc_number] => 20230139489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => SOLVENT-EXTRACT FILTER APPARATUSES AND METHODS [patent_app_type] => utility [patent_app_number] => 17/453291 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453291
SOLVENT-EXTRACT FILTER APPARATUSES AND METHODS Nov 1, 2021 Pending
Array ( [id] => 17577499 [patent_doc_number] => 20220134354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => SYSTEM AND METHOD FOR SEPARATING MATERIAL [patent_app_type] => utility [patent_app_number] => 17/515450 [patent_app_country] => US [patent_app_date] => 2021-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17515450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515450
SYSTEM AND METHOD FOR SEPARATING MATERIAL Oct 29, 2021 Pending
Array ( [id] => 17413109 [patent_doc_number] => 20220048013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => CATALYTIC COMPOSITION AND STRUCTURES MADE THEREOF [patent_app_type] => utility [patent_app_number] => 17/514813 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514813
Catalytic composition and structures made thereof Oct 28, 2021 Issued
Array ( [id] => 18666090 [patent_doc_number] => 11772966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Integrated hydrogen production and bio-renewable conversion process [patent_app_type] => utility [patent_app_number] => 17/508349 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 19048 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508349
Integrated hydrogen production and bio-renewable conversion process Oct 21, 2021 Issued
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