Search

James M. Erwin

Examiner (ID: 1992, Phone: (571)272-3101 , Office: P/1725 )

Most Active Art Unit
1725
Art Unit(s)
1725
Total Applications
834
Issued Applications
695
Pending Applications
61
Abandoned Applications
112

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15308781 [patent_doc_number] => 10519081 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-31 [patent_title] => Process for the preparation of a bicyclic fused-ring alkane [patent_app_type] => utility [patent_app_number] => 16/158326 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2614 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16158326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/158326
Process for the preparation of a bicyclic fused-ring alkane Oct 11, 2018 Issued
Array ( [id] => 16696550 [patent_doc_number] => 10947130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Minimal high-efficient air floatation machine and method [patent_app_type] => utility [patent_app_number] => 16/145388 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3942 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16145388 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/145388
Minimal high-efficient air floatation machine and method Sep 27, 2018 Issued
Array ( [id] => 14057705 [patent_doc_number] => 10233136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Process for producing benzene from a C5-C12 hydrocarbon mixture [patent_app_type] => utility [patent_app_number] => 16/130488 [patent_app_country] => US [patent_app_date] => 2018-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6668 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16130488 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/130488
Process for producing benzene from a C5-C12 hydrocarbon mixture Sep 12, 2018 Issued
Array ( [id] => 16405777 [patent_doc_number] => 10814317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Hydrocarbon processes using halometallate ionic liquid micro-emulsions [patent_app_type] => utility [patent_app_number] => 16/128151 [patent_app_country] => US [patent_app_date] => 2018-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 12660 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16128151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/128151
Hydrocarbon processes using halometallate ionic liquid micro-emulsions Sep 10, 2018 Issued
Array ( [id] => 17665232 [patent_doc_number] => 11358913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Method for oligomerizing olefins [patent_app_type] => utility [patent_app_number] => 16/649916 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8097 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649916
Method for oligomerizing olefins Sep 9, 2018 Issued
Array ( [id] => 13761751 [patent_doc_number] => 10173205 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-08 [patent_title] => Process for forming a xylene-rich stream [patent_app_type] => utility [patent_app_number] => 16/123630 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 12816 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16123630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/123630
Process for forming a xylene-rich stream Sep 5, 2018 Issued
Array ( [id] => 16672967 [patent_doc_number] => 20210061730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => CONTINUOUS FLOW PROCESSES FOR MAKING BICYCLIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/644640 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644640
Continuous flow processes for making bicyclic compounds Sep 5, 2018 Issued
Array ( [id] => 13277079 [patent_doc_number] => 10150106 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-11 [patent_title] => Method for forming a zeolite catalyst and use thereof to form a BTX-rich stream [patent_app_type] => utility [patent_app_number] => 16/123707 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 12824 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16123707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/123707
Method for forming a zeolite catalyst and use thereof to form a BTX-rich stream Sep 5, 2018 Issued
Array ( [id] => 14017067 [patent_doc_number] => 20190070527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => INDUCED GAS FLOTATION FOR SEPARATION FACILITY [patent_app_type] => utility [patent_app_number] => 16/121019 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16121019 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/121019
INDUCED GAS FLOTATION FOR SEPARATION FACILITY Sep 3, 2018 Abandoned
Array ( [id] => 16908904 [patent_doc_number] => 11040929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Raffinate-2 refining method [patent_app_type] => utility [patent_app_number] => 16/633053 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2762 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633053
Raffinate-2 refining method Aug 16, 2018 Issued
Array ( [id] => 13926903 [patent_doc_number] => 20190046967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => CATALYSTS FOR CONVERSION OF 2,3-BUTANEDIOL-CONTAINING FERMENTATION MIXTURE TO HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 16/059512 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16059512 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/059512
Catalysts for conversion of 2,3-butanediol-containing fermentation mixture to hydrocarbons Aug 8, 2018 Issued
Array ( [id] => 16230714 [patent_doc_number] => 10738254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Process and system for recovering natural gas liquids (NGL) from flare gas using Joule-Thomson (J-T) cooling and membrane separation [patent_app_type] => utility [patent_app_number] => 16/055874 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8276 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16055874 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/055874
Process and system for recovering natural gas liquids (NGL) from flare gas using Joule-Thomson (J-T) cooling and membrane separation Aug 5, 2018 Issued
Array ( [id] => 16176800 [patent_doc_number] => 20200223768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => ETHANE OXIDATIVE DEHYDROGENATION [patent_app_type] => utility [patent_app_number] => 16/638944 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16638944 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638944
ETHANE OXIDATIVE DEHYDROGENATION Aug 1, 2018 Abandoned
Array ( [id] => 16176801 [patent_doc_number] => 20200223769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => ETHANE OXIDATIVE DEHYDROGENATION [patent_app_type] => utility [patent_app_number] => 16/638955 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16638955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638955
ETHANE OXIDATIVE DEHYDROGENATION Aug 1, 2018 Abandoned
Array ( [id] => 16205223 [patent_doc_number] => 20200238213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => ABSORPTION COLUMN HAVING EXTERNAL HEAT EXCHANGE CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/637033 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16637033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637033
Absorption column having external heat exchange circuit Aug 1, 2018 Issued
Array ( [id] => 18043951 [patent_doc_number] => 11517888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Nickel-based microporous and mesoporous catalysts for selective olefin oligomerization [patent_app_type] => utility [patent_app_number] => 16/635648 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 12030 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16635648 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635648
Nickel-based microporous and mesoporous catalysts for selective olefin oligomerization Jul 30, 2018 Issued
Array ( [id] => 16190672 [patent_doc_number] => 20200231521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => METHODS AND APPARATUSES FOR PROCESSING GAS STREAMS [patent_app_type] => utility [patent_app_number] => 16/634335 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16634335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/634335
Methods and apparatuses for processing gas streams Jul 29, 2018 Issued
Array ( [id] => 15797957 [patent_doc_number] => 20200122121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => MOLYBDENUM-VANADIUM BIMETALLIC OXIDE CATALYST AND ITS APPLICATION IN CHEMICAL LOOPING OXIDATIVE DEHYDROGENATION OF ALKANE [patent_app_type] => utility [patent_app_number] => 16/605504 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16605504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605504
Molybdenum-vanadium bimetallic oxide catalyst and its application in chemical looping oxidative dehydrogenation of alkane Jul 24, 2018 Issued
Array ( [id] => 17890670 [patent_doc_number] => 11453623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Process for the production of alkylaromatics [patent_app_type] => utility [patent_app_number] => 16/649506 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9717 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649506 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649506
Process for the production of alkylaromatics Jul 22, 2018 Issued
Array ( [id] => 17177583 [patent_doc_number] => 11154812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Method for purifying a natural gas stream [patent_app_type] => utility [patent_app_number] => 16/633293 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1796 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633293 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633293
Method for purifying a natural gas stream Jul 22, 2018 Issued
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