Search

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] => 11706216 [patent_doc_number] => 20170174715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'BIDENTATE DIPHOSPHORAMIDITES WITH A PIPERAZINE GROUP AS LIGANDS FOR HYDROFORMYLATION' [patent_app_type] => utility [patent_app_number] => 15/381722 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5742 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15381722 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/381722
Bidentate diphosphoramidites with a piperazine group as ligands for hydroformylation Dec 15, 2016 Issued
Array ( [id] => 11706101 [patent_doc_number] => 20170174601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'BIDENTATE DIPHOSPHORAMIDITES WITH A HOMOPIPERAZINE GROUP AS LIGANDS FOR HYDROFORMYLATION' [patent_app_type] => utility [patent_app_number] => 15/381765 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5858 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15381765 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/381765
Bidentate diphosphoramidites with a homopiperazine group as ligands for hydroformylation Dec 15, 2016 Issued
Array ( [id] => 16696610 [patent_doc_number] => 10947190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Method for producing oxidation reaction product of hydrocarbon or derivative thereof, and method for producing oxidation reaction product of olefin [patent_app_type] => utility [patent_app_number] => 16/063103 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 24589 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16063103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063103
Method for producing oxidation reaction product of hydrocarbon or derivative thereof, and method for producing oxidation reaction product of olefin Dec 15, 2016 Issued
Array ( [id] => 13411041 [patent_doc_number] => 20180257063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => CATALYST FOR DEHYDRATION OF GLYCERIN, PREPARATION METHOD THEREOF, AND PRODUCTION METHOD OF ACROLEIN USING THE CATALYST (AS AMENDED) [patent_app_type] => utility [patent_app_number] => 15/749472 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15749472 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/749472
Catalyst for dehydration of glycerin, preparation method thereof, and production method of acrolein using the catalyst Dec 14, 2016 Issued
Array ( [id] => 11690787 [patent_doc_number] => 20170166502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'METHOD OF EXTENDING BIOMASS CONVERSION CATALYST LIFE' [patent_app_type] => utility [patent_app_number] => 15/378099 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7889 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15378099 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/378099
Method of extending biomass conversion catalyst life Dec 13, 2016 Issued
Array ( [id] => 16253403 [patent_doc_number] => 20200262777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => METHOD FOR PREPARING HYDROXYBENZOPHENONE POLYGLYCOL ETHER (METH)ACRYLATE [patent_app_type] => utility [patent_app_number] => 16/061496 [patent_app_country] => US [patent_app_date] => 2016-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3799 [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] => 16061496 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061496
METHOD FOR PREPARING HYDROXYBENZOPHENONE POLYGLYCOL ETHER (METH)ACRYLATE Dec 12, 2016 Abandoned
Array ( [id] => 11690789 [patent_doc_number] => 20170166504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'PROCESS OF PREPARING 4-METHYL-3-DECEN-5-ONE' [patent_app_type] => utility [patent_app_number] => 15/375252 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5890 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15375252 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375252
Process of preparing 4-methyl-3-decen-5-one Dec 11, 2016 Issued
Array ( [id] => 14948175 [patent_doc_number] => 10435344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Reaction sequence for the synthesis of nootkatone, dihydronootkatone, and tetrahydronootkatone [patent_app_type] => utility [patent_app_number] => 15/781914 [patent_app_country] => US [patent_app_date] => 2016-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3049 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 15781914 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/781914
Reaction sequence for the synthesis of nootkatone, dihydronootkatone, and tetrahydronootkatone Dec 7, 2016 Issued
Array ( [id] => 11690807 [patent_doc_number] => 20170166522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'PROCESS FOR PRODUCING PERFLUOROPOLYOXYALKYLENE PEROXIDE COMPOUND' [patent_app_type] => utility [patent_app_number] => 15/373131 [patent_app_country] => US [patent_app_date] => 2016-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5573 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15373131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/373131
Process for producing perfluoropolyoxyalkylene peroxide compound Dec 7, 2016 Issued
Array ( [id] => 12325839 [patent_doc_number] => 09944595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Process for producing perfluoropolyoxyalkylene peroxide compound [patent_app_type] => utility [patent_app_number] => 15/372974 [patent_app_country] => US [patent_app_date] => 2016-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4341 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15372974 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/372974
Process for producing perfluoropolyoxyalkylene peroxide compound Dec 7, 2016 Issued
Array ( [id] => 14326357 [patent_doc_number] => 10294181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Process for the preparation of glycols [patent_app_type] => utility [patent_app_number] => 16/060221 [patent_app_country] => US [patent_app_date] => 2016-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5057 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16060221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060221
Process for the preparation of glycols Dec 6, 2016 Issued
Array ( [id] => 14761899 [patent_doc_number] => 10392334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Method for producing ketone and/or alcohol, and system thereof [patent_app_type] => utility [patent_app_number] => 15/781055 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10390 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15781055 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/781055
Method for producing ketone and/or alcohol, and system thereof Dec 5, 2016 Issued
Array ( [id] => 14596641 [patent_doc_number] => 10351502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Method for producing a,a-difluoroacetaldehyde [patent_app_type] => utility [patent_app_number] => 16/071829 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4833 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16071829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071829
Method for producing a,a-difluoroacetaldehyde Nov 30, 2016 Issued
Array ( [id] => 14793885 [patent_doc_number] => 10399934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Process for preparing an alkanesulphonic acid [patent_app_type] => utility [patent_app_number] => 15/778802 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15742 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15778802 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/778802
Process for preparing an alkanesulphonic acid Nov 29, 2016 Issued
Array ( [id] => 14518847 [patent_doc_number] => 10336670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Method for producing high-octane components from olefins from catalytic cracking [patent_app_type] => utility [patent_app_number] => 16/061080 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10710 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16061080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061080
Method for producing high-octane components from olefins from catalytic cracking Nov 28, 2016 Issued
Array ( [id] => 12640938 [patent_doc_number] => 20180105477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => A METHOD FOR PREPARING OPTICALLY ACTIVE CARBONYL COMPOUND [patent_app_type] => utility [patent_app_number] => 15/565133 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15565133 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/565133
Method for preparing optically active carbonyl compound Nov 28, 2016 Issued
Array ( [id] => 13587423 [patent_doc_number] => 20180345260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => Catalyst, Production Method Therefor, and Method for Producing Optically Active Anti-1, 2-Nitroalkanol Compound [patent_app_type] => utility [patent_app_number] => 15/778376 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7419 [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] => 15778376 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/778376
Catalyst, production method therefor, and method for producing optically active anti-1, 2-nitroalkanol compound Nov 20, 2016 Issued
Array ( [id] => 14663335 [patent_doc_number] => 10369550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Catalyst system and process for the production of glycols [patent_app_type] => utility [patent_app_number] => 15/776863 [patent_app_country] => US [patent_app_date] => 2016-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4205 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15776863 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/776863
Catalyst system and process for the production of glycols Nov 16, 2016 Issued
Array ( [id] => 15130741 [patent_doc_number] => 10478809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Catalyst system and process for the production of glycols [patent_app_type] => utility [patent_app_number] => 15/777096 [patent_app_country] => US [patent_app_date] => 2016-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3754 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15777096 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777096
Catalyst system and process for the production of glycols Nov 16, 2016 Issued
Array ( [id] => 11649052 [patent_doc_number] => 20170144953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'FEED SOURCES FOR ALLYL ALCOHOL PRODUCTION PROCESSES' [patent_app_type] => utility [patent_app_number] => 15/352771 [patent_app_country] => US [patent_app_date] => 2016-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10828 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15352771 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/352771
Feed sources for allyl alcohol production processes Nov 15, 2016 Issued
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