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Evelyn Mei Huang

Examiner (ID: 11306)

Most Active Art Unit
1625
Art Unit(s)
3991, 1203, 1625, 1612
Total Applications
1346
Issued Applications
989
Pending Applications
168
Abandoned Applications
189

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15209507 [patent_doc_number] => 20190367440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => PRODUCTION OF CESIUM OXALATE FROM CESIUM CARBONATE [patent_app_type] => utility [patent_app_number] => 16/480305 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8881 [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] => 16480305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480305
PRODUCTION OF CESIUM OXALATE FROM CESIUM CARBONATE Jan 29, 2018 Abandoned
Array ( [id] => 13777685 [patent_doc_number] => 20190002381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => HYDROGENATION OF OXYGENATED MOLECULES FROM BIOMASS REFINING [patent_app_type] => utility [patent_app_number] => 15/883894 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 15883894 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/883894
Hydrogenation of oxygenated molecules from biomass refining Jan 29, 2018 Issued
Array ( [id] => 13328309 [patent_doc_number] => 20180215692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => CONVERSION OF ETHANOL TO C5+ KETONES IN SINGLE CATALYST BED [patent_app_type] => utility [patent_app_number] => 15/871773 [patent_app_country] => US [patent_app_date] => 2018-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15871773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/871773
Conversion of ethanol to C Jan 14, 2018 Issued
Array ( [id] => 15797965 [patent_doc_number] => 20200122125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => METHOD FOR PREPARING DEHYDROGENATION CATALYST FOR LINEAR CHAIN LIGHT HYDROCARBONS WITH HIGH REGENERATION EFFICIENCY [patent_app_type] => utility [patent_app_number] => 16/611061 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16611061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611061
Method for preparing dehydrogenation catalyst for linear chain light hydrocarbons with high regeneration efficiency Jan 10, 2018 Issued
Array ( [id] => 15264503 [patent_doc_number] => 20190380985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Composition Containing N-acetyldiaminobutyric Acid [patent_app_type] => utility [patent_app_number] => 16/472624 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11506 [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] => 16472624 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472624
Composition Containing N-acetyldiaminobutyric Acid Dec 21, 2017 Abandoned
Array ( [id] => 15696601 [patent_doc_number] => 10604465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Method for manufacturing of bisphenol A [patent_app_type] => utility [patent_app_number] => 16/462374 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7296 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16462374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462374
Method for manufacturing of bisphenol A Dec 19, 2017 Issued
Array ( [id] => 16743183 [patent_doc_number] => 10968157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Process for the separation of formaldehyde from crude acrylic acid [patent_app_type] => utility [patent_app_number] => 16/472444 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6882 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16472444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472444
Process for the separation of formaldehyde from crude acrylic acid Dec 19, 2017 Issued
Array ( [id] => 15225725 [patent_doc_number] => 10500568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Core-shell structure supported tungsten composite catalyst and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 15/848821 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2377 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15848821 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848821
Core-shell structure supported tungsten composite catalyst and preparation method and use thereof Dec 19, 2017 Issued
Array ( [id] => 12837022 [patent_doc_number] => 20180170847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => METHODS OF ACYLATION WITH AN IONIC LIQUID CATALYZING MEDIUM [patent_app_type] => utility [patent_app_number] => 15/846414 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15846414 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/846414
Methods of acylation with an ionic liquid catalyzing medium Dec 18, 2017 Issued
Array ( [id] => 15023209 [patent_doc_number] => 20190322609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => METHOD FOR DECREASING THE CONCENTRATION OF A METAL IN A MONOMER COMPOSITION COMPRISING BIS(BENZOYL)BENZENE [patent_app_type] => utility [patent_app_number] => 16/471522 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13329 [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] => 16471522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/471522
Method for decreasing the concentration of a metal in a monomer composition comprising bis(benzoyl)benzene Dec 18, 2017 Issued
Array ( [id] => 16743186 [patent_doc_number] => 10968160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Separation of propionic acid from acrylic acid via azeotropic distillation [patent_app_type] => utility [patent_app_number] => 16/471214 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7899 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16471214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/471214
Separation of propionic acid from acrylic acid via azeotropic distillation Dec 14, 2017 Issued
Array ( [id] => 17111666 [patent_doc_number] => 20210292263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => PRODUCTION OF GLYCOLALDEHYDE BY THERMOLYTIC FRAGMENTATION [patent_app_type] => utility [patent_app_number] => 16/332600 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7007 [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] => 16332600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/332600
Production of glycolaldehyde by thermolytic fragmentation Dec 7, 2017 Issued
Array ( [id] => 17162914 [patent_doc_number] => 11149001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Method for producing [?]-caprolactam [patent_app_type] => utility [patent_app_number] => 16/466230 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14386 [patent_no_of_claims] => 4 [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] => 16466230 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/466230
Method for producing [?]-caprolactam Dec 4, 2017 Issued
Array ( [id] => 13944439 [patent_doc_number] => 10207974 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-19 [patent_title] => Synthesis of gamma dicarbonyl and pyrrole compounds [patent_app_type] => utility [patent_app_number] => 15/831430 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10775 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15831430 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/831430
Synthesis of gamma dicarbonyl and pyrrole compounds Dec 4, 2017 Issued
Array ( [id] => 12837034 [patent_doc_number] => 20180170851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => 3-HYDROXYPROPIONALDEHYDE DETECTION AND EXTRACTION [patent_app_type] => utility [patent_app_number] => 15/827173 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827173
3-hydroxypropionaldehyde detection and extraction Nov 29, 2017 Issued
Array ( [id] => 15711031 [patent_doc_number] => 20200102281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => FREE RADICAL- AND REACTIVE OXYGEN SPECIES-REACTING COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/467965 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18506 [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] => 16467965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467965
FREE RADICAL- AND REACTIVE OXYGEN SPECIES-REACTING COMPOUNDS Nov 28, 2017 Abandoned
Array ( [id] => 13265353 [patent_doc_number] => 10144751 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-04 [patent_title] => Highly isoselective catalyst for alkene hydroformylation [patent_app_type] => utility [patent_app_number] => 15/824347 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8479 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15824347 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/824347
Highly isoselective catalyst for alkene hydroformylation Nov 27, 2017 Issued
Array ( [id] => 13814401 [patent_doc_number] => 10183961 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-22 [patent_title] => Highly isoselective catalyst for alkene hydroformylation [patent_app_type] => utility [patent_app_number] => 15/824318 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8018 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15824318 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/824318
Highly isoselective catalyst for alkene hydroformylation Nov 27, 2017 Issued
Array ( [id] => 13153789 [patent_doc_number] => 10093605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Catalytic oxidation of 3,5,5-trimethylcyclohexa-3-ene-1-one (b-isophorone) with hydrogen peroxide to afford 2,6,6-trimethyl-2-cyclohexene-1,4-dione (keto-isophorone) [patent_app_type] => utility [patent_app_number] => 15/822607 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2486 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15822607 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/822607
Catalytic oxidation of 3,5,5-trimethylcyclohexa-3-ene-1-one (b-isophorone) with hydrogen peroxide to afford 2,6,6-trimethyl-2-cyclohexene-1,4-dione (keto-isophorone) Nov 26, 2017 Issued
Array ( [id] => 16506159 [patent_doc_number] => 20200385415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => METHOD FOR PREPARING PSICOSE USING RECYCLING [patent_app_type] => utility [patent_app_number] => 16/463986 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16463986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/463986
Method for preparing psicose using recycling Nov 21, 2017 Issued
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