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] => 18843106 [patent_doc_number] => 20230405510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => METHODS AND SYSTEMS FOR ADSORBING ORGANOMETALLIC VAPOR [patent_app_type] => utility [patent_app_number] => 18/228298 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228298
METHODS AND SYSTEMS FOR ADSORBING ORGANOMETALLIC VAPOR Jul 30, 2023 Pending
Array ( [id] => 18691370 [patent_doc_number] => 20230321586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => NATURAL GAS ADSORPTIVE SEPARATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/336250 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18336250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336250
NATURAL GAS ADSORPTIVE SEPARATION SYSTEM AND METHOD Jun 15, 2023 Pending
Array ( [id] => 18964078 [patent_doc_number] => 11897827 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => Carbon isotope exchange mediated by vanadium complexes [patent_app_type] => utility [patent_app_number] => 18/199565 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 67 [patent_no_of_words] => 15767 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199565
Carbon isotope exchange mediated by vanadium complexes May 18, 2023 Issued
Array ( [id] => 18536455 [patent_doc_number] => 20230241544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => INTEGRATED HEAT MANAGEMENT SYSTEMS AND PROCESSES FOR ADSORBED NATURAL GAS STORAGE FACILITIES [patent_app_type] => utility [patent_app_number] => 18/299741 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299741
Integrated heat management systems and processes for adsorbed natural gas storage facilities Apr 12, 2023 Issued
Array ( [id] => 18552336 [patent_doc_number] => 20230250345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => Oilfield Natural Gas Processing and Product Utilization [patent_app_type] => utility [patent_app_number] => 18/119186 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119186
Oilfield natural gas processing and product utilization Mar 7, 2023 Issued
Array ( [id] => 19105942 [patent_doc_number] => 11959027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Oilfield natural gas processing and product utilization [patent_app_type] => utility [patent_app_number] => 18/119190 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7223 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119190
Oilfield natural gas processing and product utilization Mar 7, 2023 Issued
Array ( [id] => 18468560 [patent_doc_number] => 20230202841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => INTEGRATED HYDROGEN PRODUCTION AND BIO-RENEWABLE CONVERSION PROCESS [patent_app_type] => utility [patent_app_number] => 18/176022 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176022
INTEGRATED HYDROGEN PRODUCTION AND BIO-RENEWABLE CONVERSION PROCESS Feb 27, 2023 Pending
Array ( [id] => 18405689 [patent_doc_number] => 20230167040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => ETHYLENE MAXIMIZATION WITH PROPYLENE METATHESIS [patent_app_type] => utility [patent_app_number] => 18/160846 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18160846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160846
ETHYLENE MAXIMIZATION WITH PROPYLENE METATHESIS Jan 26, 2023 Pending
Array ( [id] => 19180220 [patent_doc_number] => 11986796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Method for enhancing volumetric capacity in gas storage and release systems [patent_app_type] => utility [patent_app_number] => 18/067571 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 24285 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067571
Method for enhancing volumetric capacity in gas storage and release systems Dec 15, 2022 Issued
Array ( [id] => 18226673 [patent_doc_number] => 20230065667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SYSTEMS AND PROCESSES FOR CATALYTIC CONVERSION OF C1-C5 ALCOHOLS TO C2-C5 OLEFIN MIXTURES [patent_app_type] => utility [patent_app_number] => 17/975461 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17975461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975461
SYSTEMS AND PROCESSES FOR CATALYTIC CONVERSION OF C1-C5 ALCOHOLS TO C2-C5 OLEFIN MIXTURES Oct 26, 2022 Pending
Array ( [id] => 18817348 [patent_doc_number] => 20230391688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => A PROCESS FOR MANUFACTURING OLEFIN TRIMERS AND TETRAMERS [patent_app_type] => utility [patent_app_number] => 18/252922 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18252922 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252922
Process for manufacturing olefin trimers and tetramers Oct 26, 2022 Issued
Array ( [id] => 18460618 [patent_doc_number] => 11684897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Titania-polyamide nanocomposite formed by in situ polymerization [patent_app_type] => utility [patent_app_number] => 17/818739 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 8457 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818739
Titania-polyamide nanocomposite formed by in situ polymerization Aug 9, 2022 Issued
Array ( [id] => 18354244 [patent_doc_number] => 11642630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Method for removing a contaminant from water with a titanium polyamide nanocomposite [patent_app_type] => utility [patent_app_number] => 17/818741 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 8457 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818741
Method for removing a contaminant from water with a titanium polyamide nanocomposite Aug 9, 2022 Issued
Array ( [id] => 19164959 [patent_doc_number] => 11980841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Two-system gas stream separation [patent_app_type] => utility [patent_app_number] => 17/661999 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12097 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661999
Two-system gas stream separation May 3, 2022 Issued
Array ( [id] => 17981576 [patent_doc_number] => 20220347612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => HYBRID METHOD FOR CARBON CAPTURE [patent_app_type] => utility [patent_app_number] => 17/733750 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17733750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733750
HYBRID METHOD FOR CARBON CAPTURE Apr 28, 2022 Pending
Array ( [id] => 17911767 [patent_doc_number] => 20220314162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Mercury Removal by Injection of reagents in Gas Phase [patent_app_type] => utility [patent_app_number] => 17/709598 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17709598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/709598
Mercury Removal by Injection of reagents in Gas Phase Mar 30, 2022 Pending
Array ( [id] => 17882966 [patent_doc_number] => 20220298443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => PLANT AND PROCESS FOR OBTAINING BIOMETHANE IN ACCORDANCE WITH THE SPECIFICITIES OF A TRANSPORT NETWORK [patent_app_type] => utility [patent_app_number] => 17/701260 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701260
PLANT AND PROCESS FOR OBTAINING BIOMETHANE IN ACCORDANCE WITH THE SPECIFICITIES OF A TRANSPORT NETWORK Mar 21, 2022 Abandoned
Array ( [id] => 17749481 [patent_doc_number] => 20220227685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => SIMULTANEOUS DEHYDRATION, DIMERIZATION, AND METATHESIS OF C2-C5 ALCOHOLS [patent_app_type] => utility [patent_app_number] => 17/695993 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17695993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695993
SIMULTANEOUS DEHYDRATION, DIMERIZATION, AND METATHESIS OF C2-C5 ALCOHOLS Mar 15, 2022 Pending
Array ( [id] => 18931376 [patent_doc_number] => 11883773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Odor filtering lid assembly [patent_app_type] => utility [patent_app_number] => 17/676294 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2446 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17676294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676294
Odor filtering lid assembly Feb 20, 2022 Issued
Array ( [id] => 18566051 [patent_doc_number] => 20230256379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Gas Purification Apparatus and Method [patent_app_type] => utility [patent_app_number] => 17/672483 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672483
Gas purification apparatus and method Feb 14, 2022 Issued
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