Search

Ming Cheung Po

Examiner (ID: 1071, Phone: (571)270-5552 , Office: P/1771 )

Most Active Art Unit
1771
Art Unit(s)
1771, 1797
Total Applications
779
Issued Applications
260
Pending Applications
97
Abandoned Applications
456

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17214721 [patent_doc_number] => 20210348058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => METHOD AND SYSTEM FOR CONVERSION OF BIOMASS TO BIOFUEL AND EXTRACTION OF CARBON-CONTAINING PRODUCTS [patent_app_type] => utility [patent_app_number] => 17/317875 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317875
Method and system for conversion of biomass to biofuel and extraction of carbon-containing products May 10, 2021 Issued
Array ( [id] => 18469098 [patent_doc_number] => 20230203382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => PROCESS FOR PURIFYING A CRUDE PYROLYSIS OIL ORIGINATING FROM THE PYROLYSIS OF PLASTIC WASTE [patent_app_type] => utility [patent_app_number] => 17/922799 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17922799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922799
PROCESS FOR PURIFYING A CRUDE PYROLYSIS OIL ORIGINATING FROM THE PYROLYSIS OF PLASTIC WASTE May 4, 2021 Pending
Array ( [id] => 18406023 [patent_doc_number] => 20230167374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => HYDROGEN SULPHIDE AND MERCAPTANS SCAVENGING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/919427 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919427
HYDROGEN SULPHIDE AND MERCAPTANS SCAVENGING COMPOSITIONS Apr 20, 2021 Pending
Array ( [id] => 18497751 [patent_doc_number] => 20230220437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => INCREASING YIELD OF STEVIOL GLYCOSIDES [patent_app_type] => utility [patent_app_number] => 17/996663 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996663
INCREASING YIELD OF STEVIOL GLYCOSIDES Apr 19, 2021 Abandoned
Array ( [id] => 18484005 [patent_doc_number] => 20230211309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => DEVICE AND METHOD FOR PREPARING POLYALPHAOLEFIN [patent_app_type] => utility [patent_app_number] => 17/996751 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996751
DEVICE AND METHOD FOR PREPARING POLYALPHAOLEFIN Apr 19, 2021 Pending
Array ( [id] => 18724765 [patent_doc_number] => 20230338927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => PLATINUM-LOADED ALUMINA CATALYST, METHOD OF PRODUCING SAME, AND METHOD OF DEHYDROGENATING HYDROGENATED AROMATIC USING THE CATALYST [patent_app_type] => utility [patent_app_number] => 18/024924 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18024924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024924
PLATINUM-LOADED ALUMINA CATALYST, METHOD OF PRODUCING SAME, AND METHOD OF DEHYDROGENATING HYDROGENATED AROMATIC USING THE CATALYST Apr 15, 2021 Pending
Array ( [id] => 17156327 [patent_doc_number] => 20210317378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => Fuel Gas Conditioner [patent_app_type] => utility [patent_app_number] => 17/227599 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227599
Fuel Gas Conditioner Apr 11, 2021 Abandoned
Array ( [id] => 17595587 [patent_doc_number] => 20220145161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => GREEN COMPOSITIONS FOR USE IN DOWNHOLE AND INDUSTRIAL APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/223930 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223930
GREEN COMPOSITIONS FOR USE IN DOWNHOLE AND INDUSTRIAL APPLICATIONS Apr 5, 2021 Abandoned
Array ( [id] => 17897283 [patent_doc_number] => 20220306945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => METHODS AND APPARATUSES FOR MIXING CRUDE OIL AND WATER [patent_app_type] => utility [patent_app_number] => 17/215377 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17215377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215377
Methods and apparatuses for mixing crude oil and water Mar 28, 2021 Issued
Array ( [id] => 16977843 [patent_doc_number] => 20210222080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => POLYCARBOXYLIC ACID-BASED ADDITIVES FOR FUELS AND LUBRICANTS [patent_app_type] => utility [patent_app_number] => 17/212109 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17212109 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212109
POLYCARBOXYLIC ACID-BASED ADDITIVES FOR FUELS AND LUBRICANTS Mar 24, 2021 Abandoned
Array ( [id] => 16963136 [patent_doc_number] => 20210214635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => POLYCARBOXYLIC ACID-BASED ADDITIVES FOR FUELS AND LUBRICANTS [patent_app_type] => utility [patent_app_number] => 17/212025 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17212025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212025
Polycarboxylic acid-based additives for fuels and lubricants Mar 24, 2021 Issued
Array ( [id] => 17595626 [patent_doc_number] => 20220145200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => WATER-HYDROCARBON FUEL EMULSION [patent_app_type] => utility [patent_app_number] => 17/594377 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594377
Water-hydrocarbon fuel emulsion Mar 21, 2021 Issued
Array ( [id] => 18590393 [patent_doc_number] => 11739277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Process for removal of sulfur and other impurities from olefinic liquefied petroleum gas [patent_app_type] => utility [patent_app_number] => 17/204732 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4953 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204732
Process for removal of sulfur and other impurities from olefinic liquefied petroleum gas Mar 16, 2021 Issued
Array ( [id] => 20357519 [patent_doc_number] => 12473503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Hydrocarbon pyrolysis of feeds containing sulfur [patent_app_type] => utility [patent_app_number] => 17/904682 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11726 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904682
Hydrocarbon pyrolysis of feeds containing sulfur Mar 8, 2021 Issued
Array ( [id] => 20357519 [patent_doc_number] => 12473503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Hydrocarbon pyrolysis of feeds containing sulfur [patent_app_type] => utility [patent_app_number] => 17/904682 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11726 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904682
Hydrocarbon pyrolysis of feeds containing sulfur Mar 8, 2021 Issued
Array ( [id] => 17748556 [patent_doc_number] => 20220226759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => Natural Gas Filter Apparatus [patent_app_type] => utility [patent_app_number] => 17/151759 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151759
Natural Gas Filter Apparatus Jan 18, 2021 Abandoned
Array ( [id] => 16808144 [patent_doc_number] => 20210130697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => METHODS AND SYSTEMS FOR IMPROVED COKE QUENCHING [patent_app_type] => utility [patent_app_number] => 17/140564 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17140564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140564
Methods and systems for improved coke quenching Jan 3, 2021 Issued
Array ( [id] => 18147167 [patent_doc_number] => 20230021024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => TRACERS AND METHOD OF MARKING LIQUIDS [patent_app_type] => utility [patent_app_number] => 17/756579 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17756579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756579
TRACERS AND METHOD OF MARKING LIQUIDS Jan 3, 2021 Abandoned
Array ( [id] => 18207673 [patent_doc_number] => 20230053930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => PROCESS AND SYSTEM FOR PRODUCING BIOFUELS WITH REDUCED CARBON INTENSITY [patent_app_type] => utility [patent_app_number] => 17/758202 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758202
PROCESS AND SYSTEM FOR PRODUCING BIOFUELS WITH REDUCED CARBON INTENSITY Dec 20, 2020 Pending
Array ( [id] => 18504802 [patent_doc_number] => 11702607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Process for beneficiating and cleaning biomass [patent_app_type] => utility [patent_app_number] => 17/112760 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 11284 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17112760 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/112760
Process for beneficiating and cleaning biomass Dec 3, 2020 Issued
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