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] => 11024935 [patent_doc_number] => 20160221890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'SILP CATALYST FOR HYDROFORMYLATION OF OLEFINS WITH SYNTHESIS GAS' [patent_app_type] => utility [patent_app_number] => 15/003449 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4398 [patent_no_of_claims] => 14 [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] => 15003449 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/003449
SILP CATALYST FOR HYDROFORMYLATION OF OLEFINS WITH SYNTHESIS GAS Jan 20, 2016 Abandoned
Array ( [id] => 11121859 [patent_doc_number] => 20160318833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'METHOD FOR PRODUCING ALKYLPHENOL' [patent_app_type] => utility [patent_app_number] => 15/001368 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2561 [patent_no_of_claims] => 13 [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] => 15001368 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/001368
Method for producing alkylphenol Jan 19, 2016 Issued
Array ( [id] => 12325791 [patent_doc_number] => 09944579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Catalytic hydrogenation process for the synthesis of terminal diols from terminal dialkyl aliphatic esters [patent_app_type] => utility [patent_app_number] => 15/544243 [patent_app_country] => US [patent_app_date] => 2016-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4270 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15544243 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/544243
Catalytic hydrogenation process for the synthesis of terminal diols from terminal dialkyl aliphatic esters Jan 14, 2016 Issued
Array ( [id] => 13251011 [patent_doc_number] => 10138184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Continuous process for preparing ethylene glycol from a carbohydrate source [patent_app_type] => utility [patent_app_number] => 15/543137 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7188 [patent_no_of_claims] => 24 [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] => 15543137 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/543137
Continuous process for preparing ethylene glycol from a carbohydrate source Jan 12, 2016 Issued
Array ( [id] => 13236819 [patent_doc_number] => 10131600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Process for preparing ethylene glycol from a carbohydrate [patent_app_type] => utility [patent_app_number] => 15/543064 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6639 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15543064 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/543064
Process for preparing ethylene glycol from a carbohydrate Jan 12, 2016 Issued
Array ( [id] => 11814807 [patent_doc_number] => 09718748 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-01 [patent_title] => 'Metal-organic framework catalysts for selective cleavage of aryl-ether bonds' [patent_app_type] => utility [patent_app_number] => 14/991734 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 16162 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 14991734 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/991734
Metal-organic framework catalysts for selective cleavage of aryl-ether bonds Jan 7, 2016 Issued
Array ( [id] => 11256087 [patent_doc_number] => 09480978 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-01 [patent_title] => 'Surface bonded Rh-bis(diarylphosphine) on magnetic nanoparticles as a recyclable catalyst for hydroformylation of olefins' [patent_app_type] => utility [patent_app_number] => 14/989219 [patent_app_country] => US [patent_app_date] => 2016-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 13125 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14989219 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/989219
Surface bonded Rh-bis(diarylphosphine) on magnetic nanoparticles as a recyclable catalyst for hydroformylation of olefins Jan 5, 2016 Issued
Array ( [id] => 13702397 [patent_doc_number] => 20170362153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => METHOD FOR PRODUCING CYCLIC DIKETONE COMPOUND [patent_app_type] => utility [patent_app_number] => 15/533251 [patent_app_country] => US [patent_app_date] => 2015-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15533251 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/533251
Method for producing cyclic diketone compound Dec 21, 2015 Issued
Array ( [id] => 11428968 [patent_doc_number] => 09567276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-14 [patent_title] => 'Chromium-free hydrogenation of hydroformylation mixtures' [patent_app_type] => utility [patent_app_number] => 14/978579 [patent_app_country] => US [patent_app_date] => 2015-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 16539 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14978579 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/978579
Chromium-free hydrogenation of hydroformylation mixtures Dec 21, 2015 Issued
Array ( [id] => 12219079 [patent_doc_number] => 20180057437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'METHOD FOR SYNTHESIZING OPTICALLY ACTIVE CARBONYL COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 15/536524 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13360 [patent_no_of_claims] => 19 [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] => 15536524 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536524
Method for synthesizing optically active carbonyl compounds Dec 17, 2015 Issued
Array ( [id] => 13265233 [patent_doc_number] => 10144691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Process for preparing 1-[(1R,4R/S,8S)-10,10-dimethyl-7-methylene-4-bicyclo[6.2.0]decanyl]ethanone [patent_app_type] => utility [patent_app_number] => 15/537128 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4996 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15537128 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/537128
Process for preparing 1-[(1R,4R/S,8S)-10,10-dimethyl-7-methylene-4-bicyclo[6.2.0]decanyl]ethanone Dec 17, 2015 Issued
Array ( [id] => 12118680 [patent_doc_number] => 20180002266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => '1-(7,10,10-TRIMETHYL-4-BICYCLO(6.2.0)DECANYL)ETHANONE AS NOVEL AROMA CHEMICAL' [patent_app_type] => utility [patent_app_number] => 15/536452 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10120 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 15536452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536452
1-(7,10,10-trimethyl-4-bicyclo(6.2.0)decanyl)ethanone as novel aroma chemical Dec 17, 2015 Issued
Array ( [id] => 13037247 [patent_doc_number] => 10040743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Method for producing aldehyde compound, and acetal compound [patent_app_type] => utility [patent_app_number] => 15/538443 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4837 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15538443 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538443
Method for producing aldehyde compound, and acetal compound Dec 16, 2015 Issued
Array ( [id] => 10979853 [patent_doc_number] => 20160176797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'PROCESS FOR PREPARING ACRYLIC ACID FROM FORMALDEHYDE AND ACETIC ACID' [patent_app_type] => utility [patent_app_number] => 14/972255 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15583 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14972255 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/972255
Process for preparing acrylic acid from formaldehyde and acetic acid Dec 16, 2015 Issued
Array ( [id] => 12051105 [patent_doc_number] => 20170327449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'NOVEL PROCESS FOR PREPARING SYNTHESIS INTERMEDIATES USING PRODUCTS OF NATURAL ORIGIN AND USE OF THE INTERMEDIATES OBTAINED' [patent_app_type] => utility [patent_app_number] => 15/536612 [patent_app_country] => US [patent_app_date] => 2015-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8974 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 15536612 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536612
Process for preparing synthesis intermediates using products of natural origin and use of the intermediates obtained Dec 15, 2015 Issued
Array ( [id] => 10821902 [patent_doc_number] => 20160168066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'WATER CONTROL IN ACETIC ACID PRODUCTION PROCESSES' [patent_app_type] => utility [patent_app_number] => 14/964793 [patent_app_country] => US [patent_app_date] => 2015-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7295 [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] => 14964793 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/964793
Water control in acetic acid production processes Dec 9, 2015 Issued
Array ( [id] => 13049859 [patent_doc_number] => 10046307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst [patent_app_type] => utility [patent_app_number] => 15/520382 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5528 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15520382 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/520382
Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst Dec 7, 2015 Issued
Array ( [id] => 13049859 [patent_doc_number] => 10046307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst [patent_app_type] => utility [patent_app_number] => 15/520382 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5528 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15520382 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/520382
Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst Dec 7, 2015 Issued
Array ( [id] => 13049859 [patent_doc_number] => 10046307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst [patent_app_type] => utility [patent_app_number] => 15/520382 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5528 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15520382 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/520382
Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst Dec 7, 2015 Issued
Array ( [id] => 13049859 [patent_doc_number] => 10046307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst [patent_app_type] => utility [patent_app_number] => 15/520382 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5528 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15520382 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/520382
Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst Dec 7, 2015 Issued
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