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] => 11820869 [patent_doc_number] => 20170209807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'ALKYLATION SYSTEM AND A PROCESS FOR COOLING A VENT STREAM' [patent_app_type] => utility [patent_app_number] => 15/481268 [patent_app_country] => US [patent_app_date] => 2017-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1865 [patent_no_of_claims] => 4 [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] => 15481268 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/481268
Alkylation system and a process for cooling a vent stream Apr 5, 2017 Issued
Array ( [id] => 11987925 [patent_doc_number] => 20170292080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'PROCESS FOR THE TREATMENT OF A GASOLINE' [patent_app_type] => utility [patent_app_number] => 15/479760 [patent_app_country] => US [patent_app_date] => 2017-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12138 [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] => 15479760 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/479760
Process for the treatment of a gasoline Apr 4, 2017 Issued
Array ( [id] => 13461403 [patent_doc_number] => 20180282244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => Energy Efficient Methods for Isomerization of a C5-C7 Fraction with Dividing Wall Fractional Distillation [patent_app_type] => utility [patent_app_number] => 15/476774 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15476774 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/476774
Energy Efficient Methods for Isomerization of a C5-C7 Fraction with Dividing Wall Fractional Distillation Mar 30, 2017 Abandoned
Array ( [id] => 13748999 [patent_doc_number] => 10167432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Processes to make alkylate gasoline by sulfur-contaminated ionic liquid catalyzed alkylation [patent_app_type] => utility [patent_app_number] => 15/473738 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7943 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15473738 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/473738
Processes to make alkylate gasoline by sulfur-contaminated ionic liquid catalyzed alkylation Mar 29, 2017 Issued
Array ( [id] => 12885736 [patent_doc_number] => 20180187087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => PROCESS FOR THE PREPARATION OF A LUBRICANT BASE STOCK COMPRISING THE SELECTIVE THERMAL DECOMPOSITION OF THE PLASTIC POLYOLEFIN POLYMER [patent_app_type] => utility [patent_app_number] => 15/559456 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15559456 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/559456
PROCESS FOR THE PREPARATION OF A LUBRICANT BASE STOCK COMPRISING THE SELECTIVE THERMAL DECOMPOSITION OF THE PLASTIC POLYOLEFIN POLYMER Mar 29, 2017 Abandoned
Array ( [id] => 16460649 [patent_doc_number] => 10843981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Catalytic aromatization [patent_app_type] => utility [patent_app_number] => 15/469725 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 12716 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15469725 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/469725
Catalytic aromatization Mar 26, 2017 Issued
Array ( [id] => 11729550 [patent_doc_number] => 20170190992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'Processes for Preparing Low Viscosity Lubricants' [patent_app_type] => utility [patent_app_number] => 15/462962 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 22041 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [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] => 15462962 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/462962
Processes for preparing low viscosity lubricants Mar 19, 2017 Issued
Array ( [id] => 14359901 [patent_doc_number] => 10301235 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-28 [patent_title] => Systems and methods for recycling waste plastics, including waste polystyrene [patent_app_type] => utility [patent_app_number] => 15/436541 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4199 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15436541 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/436541
Systems and methods for recycling waste plastics, including waste polystyrene Feb 16, 2017 Issued
Array ( [id] => 16885227 [patent_doc_number] => 20210171422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => Liquid Phase Transalkylation Process [patent_app_type] => utility [patent_app_number] => 16/071398 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16071398 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071398
Liquid Phase Transalkylation Process Feb 9, 2017 Abandoned
Array ( [id] => 12884602 [patent_doc_number] => 20180186709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => Ethylene Oligomerizaton Processes [patent_app_type] => utility [patent_app_number] => 15/394317 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15394317 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/394317
Ethylene oligomerization processes Dec 28, 2016 Issued
Array ( [id] => 11715071 [patent_doc_number] => 20170183570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'RENEWABLE HYDROCARBONS, METHOD FOR PRODUCING THE SAME AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 15/392886 [patent_app_country] => US [patent_app_date] => 2016-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8254 [patent_no_of_claims] => 24 [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] => 15392886 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/392886
Renewable hydrocarbons, method for producing the same and use thereof Dec 27, 2016 Issued
Array ( [id] => 13926897 [patent_doc_number] => 20190046964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => SYNTHESIS OF SAPO-34 AND USE IN CHLOROMETHANE TO OLEFINS REACTIONS [patent_app_type] => utility [patent_app_number] => 16/076739 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16076739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076739
SYNTHESIS OF SAPO-34 AND USE IN CHLOROMETHANE TO OLEFINS REACTIONS Dec 20, 2016 Abandoned
Array ( [id] => 13622617 [patent_doc_number] => 20180362860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => TRIM DEWAXING OF DISTILLATE FUEL [patent_app_type] => utility [patent_app_number] => 16/061093 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16061093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061093
TRIM DEWAXING OF DISTILLATE FUEL Dec 18, 2016 Abandoned
Array ( [id] => 15394475 [patent_doc_number] => 10537876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Use of a catalyst composition for the catalytic depolymerization of plastics waste [patent_app_type] => utility [patent_app_number] => 16/062696 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6810 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 16062696 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/062696
Use of a catalyst composition for the catalytic depolymerization of plastics waste Dec 14, 2016 Issued
Array ( [id] => 13733719 [patent_doc_number] => 20180371327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => PROCESS FOR CONVERTING WASTE PLASTIC INTO LIQUID GASES, FUELS, AND WAXES BY CATALYTIC CRACKING [patent_app_type] => utility [patent_app_number] => 16/062732 [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] => 3956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16062732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/062732
PROCESS FOR CONVERTING WASTE PLASTIC INTO LIQUID GASES, FUELS, AND WAXES BY CATALYTIC CRACKING Dec 14, 2016 Abandoned
Array ( [id] => 13733715 [patent_doc_number] => 20180371325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => PROCESS FOR CONTINUOUSLY CONVERTING MIXED WASTE PLASTIC INTO WAXES AND LIQUID FUELS BY CRACKING [patent_app_type] => utility [patent_app_number] => 16/062681 [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] => 7129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16062681 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/062681
PROCESS FOR CONTINUOUSLY CONVERTING MIXED WASTE PLASTIC INTO WAXES AND LIQUID FUELS BY CRACKING Dec 14, 2016 Abandoned
Array ( [id] => 13622611 [patent_doc_number] => 20180362857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => PROCESS FOR CONVERTING MIXED WASTE PLASTIC INTO LIQUID FUELS AND WAXES BY CATALYTIC CRACKING [patent_app_type] => utility [patent_app_number] => 16/062713 [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] => 3526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16062713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/062713
PROCESS FOR CONVERTING MIXED WASTE PLASTIC INTO LIQUID FUELS AND WAXES BY CATALYTIC CRACKING Dec 14, 2016 Abandoned
Array ( [id] => 14950491 [patent_doc_number] => 10436506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Supersonic separation of hydrocarbons [patent_app_type] => utility [patent_app_number] => 16/060674 [patent_app_country] => US [patent_app_date] => 2016-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 14845 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16060674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060674
Supersonic separation of hydrocarbons Dec 7, 2016 Issued
Array ( [id] => 16321423 [patent_doc_number] => 10781379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Process for converting LPG to higher hydrocarbon(s) [patent_app_type] => utility [patent_app_number] => 16/061395 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4644 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 419 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16061395 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061395
Process for converting LPG to higher hydrocarbon(s) Dec 5, 2016 Issued
Array ( [id] => 12306303 [patent_doc_number] => 09938467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Zeolitic catalytic conversion of alcohols to hydrocarbons [patent_app_type] => utility [patent_app_number] => 15/357039 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7402 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15357039 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/357039
Zeolitic catalytic conversion of alcohols to hydrocarbons Nov 20, 2016 Issued
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