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] => 16862691 [patent_doc_number] => 11021420 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-01 [patent_title] => Oxygen transfer agent conditioning systems and methods [patent_app_type] => utility [patent_app_number] => 16/863678 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10379 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863678
Oxygen transfer agent conditioning systems and methods Apr 29, 2020 Issued
Array ( [id] => 17620068 [patent_doc_number] => 11339104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Process for upgrading natural gas liquids from shale gas without front-end demethanizer [patent_app_type] => utility [patent_app_number] => 16/831993 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 9087 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16831993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/831993
Process for upgrading natural gas liquids from shale gas without front-end demethanizer Mar 26, 2020 Issued
Array ( [id] => 16343437 [patent_doc_number] => 20200308087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => Processes for Producing Xylenes [patent_app_type] => utility [patent_app_number] => 16/817756 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16817756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817756
Processes for Producing Xylenes Mar 12, 2020 Abandoned
Array ( [id] => 16297629 [patent_doc_number] => 20200283352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => PROCESS AND PLANT FOR PRODUCING OLEFINS FROM OXYGENATES [patent_app_type] => utility [patent_app_number] => 16/810315 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810315
PROCESS AND PLANT FOR PRODUCING OLEFINS FROM OXYGENATES Mar 4, 2020 Abandoned
Array ( [id] => 16282934 [patent_doc_number] => 20200276536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => Calcium Cobalt Zirconium Perovskites as Oxygen-Selective Sorbents for Gas Separation [patent_app_type] => utility [patent_app_number] => 16/802868 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16802868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802868
Calcium cobalt zirconium perovskites as oxygen-selective sorbents for gas separation Feb 26, 2020 Issued
Array ( [id] => 17036539 [patent_doc_number] => 20210253497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => TOLUENE DISPROPORTIONATION USING AN ENHANCED UZM-39 ALUMINOSILICATE ZEOLITE [patent_app_type] => utility [patent_app_number] => 16/793527 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16543 [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] => 16793527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793527
Toluene disproportionation using an enhanced UZM-39 aluminosilicate zeolite Feb 17, 2020 Issued
Array ( [id] => 17036540 [patent_doc_number] => 20210253498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => TOLUENE DISPROPORTIONATION USING AN ENHANCED UZM-44 ALUMINOSILICATE ZEOLITE [patent_app_type] => utility [patent_app_number] => 16/793530 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12640 [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] => 16793530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793530
Toluene disproportionation using an enhanced UZM-44 aluminosilicate zeolite Feb 17, 2020 Issued
Array ( [id] => 16013315 [patent_doc_number] => 20200181500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => USE OF COOLING MEDIA IN BIOMASS CONVERSION PROCESS [patent_app_type] => utility [patent_app_number] => 16/791859 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791859
USE OF COOLING MEDIA IN BIOMASS CONVERSION PROCESS Feb 13, 2020 Abandoned
Array ( [id] => 17620293 [patent_doc_number] => 11339332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Systems and processes integrating fluidized catalytic cracking with metathesis for producing olefins [patent_app_type] => utility [patent_app_number] => 16/775677 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 23714 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/775677
Systems and processes integrating fluidized catalytic cracking with metathesis for producing olefins Jan 28, 2020 Issued
Array ( [id] => 16962792 [patent_doc_number] => 20210214291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => Rapid Thermal Isomerization of Lycopene [patent_app_type] => utility [patent_app_number] => 16/752139 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16752139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/752139
Rapid Thermal Isomerization of Lycopene Jan 23, 2020 Abandoned
Array ( [id] => 17471724 [patent_doc_number] => 20220079228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => Shisha Cartridge with Cap [patent_app_type] => utility [patent_app_number] => 17/425601 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17425601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425601
Shisha cartridge with cap Jan 21, 2020 Issued
Array ( [id] => 17496743 [patent_doc_number] => 11285430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Nitrosamine decomposition [patent_app_type] => utility [patent_app_number] => 16/748111 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8740 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748111 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748111
Nitrosamine decomposition Jan 20, 2020 Issued
Array ( [id] => 16963134 [patent_doc_number] => 20210214633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => HYDROTHERMAL LIQUEFACTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/740339 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7168 [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] => 16740339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/740339
Hydrothermal liquefaction system Jan 9, 2020 Issued
Array ( [id] => 16703473 [patent_doc_number] => 10953388 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-23 [patent_title] => Ni--Ru--CgO based pre-reforming catalyst for liquid hydrocarbons [patent_app_type] => utility [patent_app_number] => 16/729188 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3987 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729188 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729188
Ni--Ru--CgO based pre-reforming catalyst for liquid hydrocarbons Dec 26, 2019 Issued
Array ( [id] => 16352989 [patent_doc_number] => 10793489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Ethylene oligomerization processes [patent_app_type] => utility [patent_app_number] => 16/696357 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43450 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16696357 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/696357
Ethylene oligomerization processes Nov 25, 2019 Issued
Array ( [id] => 16649892 [patent_doc_number] => 10927054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Ethylene oligomerization/trimerization/tetramerization reactor [patent_app_type] => utility [patent_app_number] => 16/676309 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 44890 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16676309 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676309
Ethylene oligomerization/trimerization/tetramerization reactor Nov 5, 2019 Issued
Array ( [id] => 17592686 [patent_doc_number] => 20220142259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => SYSTEM AND METHOD FOR VERIFYING ELECTRONIC-CIGARETTE AUTHENTICITY, SMOKING SET, ELECTRONIC CIGARETTE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/434682 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434682
SYSTEM AND METHOD FOR VERIFYING ELECTRONIC-CIGARETTE AUTHENTICITY, SMOKING SET, ELECTRONIC CIGARETTE AND STORAGE MEDIUM Oct 28, 2019 Abandoned
Array ( [id] => 16831225 [patent_doc_number] => 11007456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Short-process separation system for separating ionic liquid from alkylation reaction effluent [patent_app_type] => utility [patent_app_number] => 16/657012 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4374 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16657012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/657012
Short-process separation system for separating ionic liquid from alkylation reaction effluent Oct 17, 2019 Issued
Array ( [id] => 15345763 [patent_doc_number] => 20200010773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => Catalytic Depolymerisation of Polymeric Materials [patent_app_type] => utility [patent_app_number] => 16/576805 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576805
Catalytic Depolymerisation of Polymeric Materials Sep 19, 2019 Abandoned
Array ( [id] => 15619203 [patent_doc_number] => 20200080006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => PROCESS FOR SELECTIVE PRODUCTION OF LIGHT OLEFINS AND AROMATIC FROM CRACKED LIGHT NAPHTHA [patent_app_type] => utility [patent_app_number] => 16/560531 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560531
Process for selective production of light olefins and aromatic from cracked light naphtha Sep 3, 2019 Issued
Menu