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] => 13886107 [patent_doc_number] => 10195588 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-05 [patent_title] => Process for making and using iron and molybdenum catalyst for slurry hydrocracking [patent_app_type] => utility [patent_app_number] => 15/824937 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8977 [patent_no_of_claims] => 12 [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] => 15824937 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/824937
Process for making and using iron and molybdenum catalyst for slurry hydrocracking Nov 27, 2017 Issued
Array ( [id] => 15267873 [patent_doc_number] => 20190382670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => A PROCESS FOR SELECTIVELY REMOVING DIOLEFINS FROM A GAS STREAM [patent_app_type] => utility [patent_app_number] => 16/465636 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16465636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465636
A PROCESS FOR SELECTIVELY REMOVING DIOLEFINS FROM A GAS STREAM Nov 21, 2017 Abandoned
Array ( [id] => 14294777 [patent_doc_number] => 10287506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Biomass liquefaction process, and fuel oils and chemical materials prepared by the same [patent_app_type] => utility [patent_app_number] => 15/818383 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12296 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15818383 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818383
Biomass liquefaction process, and fuel oils and chemical materials prepared by the same Nov 19, 2017 Issued
Array ( [id] => 16970384 [patent_doc_number] => 11066343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Method for producing p-xylene [patent_app_type] => utility [patent_app_number] => 16/349394 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8723 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16349394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349394
Method for producing p-xylene Nov 15, 2017 Issued
Array ( [id] => 16305241 [patent_doc_number] => 10774019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Process for conversion of alkanes to alkenes [patent_app_type] => utility [patent_app_number] => 16/348239 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5223 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16348239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/348239
Process for conversion of alkanes to alkenes Nov 7, 2017 Issued
Array ( [id] => 14808155 [patent_doc_number] => 20190270687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHOD FOR THE ISOMERIZING DEHYDRATION OF A NON-LINEAR PRIMARY ALCOHOL FEEDSTOCK IN THE PRESENCE OF WATER INJECTION AND A CATALYST COMPRISING A FER OR MFS ZEOLITE [patent_app_type] => utility [patent_app_number] => 16/347858 [patent_app_country] => US [patent_app_date] => 2017-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16347858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347858
Method for the isomerizing dehydration of a non-linear primary alcohol feedstock in the presence of water injection and a catalyst comprising a FER or MFS zeolite Nov 5, 2017 Issued
Array ( [id] => 16476110 [patent_doc_number] => 10851037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Fast pyrolysis of biomass in an autothermally operating reactor [patent_app_type] => utility [patent_app_number] => 15/798056 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5907 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15798056 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/798056
Fast pyrolysis of biomass in an autothermally operating reactor Oct 29, 2017 Issued
Array ( [id] => 14700445 [patent_doc_number] => 10377956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Process for hydrodesulphurizing an olefinic gasoline [patent_app_type] => utility [patent_app_number] => 15/788249 [patent_app_country] => US [patent_app_date] => 2017-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8895 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15788249 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/788249
Process for hydrodesulphurizing an olefinic gasoline Oct 18, 2017 Issued
Array ( [id] => 12177762 [patent_doc_number] => 20180036698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'PYROLYTIC REACTOR AND METHOD OF USING' [patent_app_type] => utility [patent_app_number] => 15/787652 [patent_app_country] => US [patent_app_date] => 2017-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6221 [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] => 15787652 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/787652
Pyrolytic reactor and method of using Oct 17, 2017 Issued
Array ( [id] => 17097126 [patent_doc_number] => 20210284917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => RECOVERY OF HYDROCARBONS FROM A GASEOUS STREAM [patent_app_type] => utility [patent_app_number] => 16/346080 [patent_app_country] => US [patent_app_date] => 2017-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346080
RECOVERY OF HYDROCARBONS FROM A GASEOUS STREAM Oct 12, 2017 Abandoned
Array ( [id] => 13209037 [patent_doc_number] => 10118875 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-06 [patent_title] => Energy efficient methods for isomerization of a C5-C6 fraction with dividing wall fractional distillation [patent_app_type] => utility [patent_app_number] => 15/703304 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7598 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15703304 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/703304
Energy efficient methods for isomerization of a C5-C6 fraction with dividing wall fractional distillation Sep 12, 2017 Issued
Array ( [id] => 13181953 [patent_doc_number] => 10106476 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-23 [patent_title] => Energy efficient methods for isomerization of a C5-C7 fraction with dividing wall fractional distillation [patent_app_type] => utility [patent_app_number] => 15/703382 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9510 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 15703382 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/703382
Energy efficient methods for isomerization of a C5-C7 fraction with dividing wall fractional distillation Sep 12, 2017 Issued
Array ( [id] => 15915071 [patent_doc_number] => 10654764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Process for the production of an alkylated aromatic product [patent_app_type] => utility [patent_app_number] => 16/331265 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2582 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331265
Process for the production of an alkylated aromatic product Sep 11, 2017 Issued
Array ( [id] => 14652443 [patent_doc_number] => 20190233350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => PROCESS FOR CONVERSION OF HYDROCARBON FEED TO C2 UNSATURATED HYDROCARBONS AND SYNGAS COMPOSITION USED FOR MULTIPLE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/331683 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331683
PROCESS FOR CONVERSION OF HYDROCARBON FEED TO C2 UNSATURATED HYDROCARBONS AND SYNGAS COMPOSITION USED FOR MULTIPLE APPLICATIONS Sep 11, 2017 Abandoned
Array ( [id] => 12703480 [patent_doc_number] => 20180126326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => APPARATUS AND METHOD FOR CARBON DIOXIDE CAPTURE [patent_app_type] => utility [patent_app_number] => 15/701706 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15701706 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/701706
APPARATUS AND METHOD FOR CARBON DIOXIDE CAPTURE Sep 11, 2017 Abandoned
Array ( [id] => 15209487 [patent_doc_number] => 20190367430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => METHOD AND SYSTEM FOR PRODUCING BENZENE [patent_app_type] => utility [patent_app_number] => 16/331815 [patent_app_country] => US [patent_app_date] => 2017-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331815
Method and system for producing benzene Sep 7, 2017 Issued
Array ( [id] => 14652439 [patent_doc_number] => 20190233348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => Process for Dehydration of Mono-Alcohol(s) Using a Modified Crystalline Aluminosilicate [patent_app_type] => utility [patent_app_number] => 16/330784 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16330784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/330784
Process for dehydration of mono-alcohol(s) using a modified crystalline aluminosilicate Sep 5, 2017 Issued
Array ( [id] => 14683037 [patent_doc_number] => 20190240633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => PROCESSING QUARANTINED MATERIALS [patent_app_type] => utility [patent_app_number] => 16/329798 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16329798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/329798
Processing quarantined materials Aug 31, 2017 Issued
Array ( [id] => 14501809 [patent_doc_number] => 20190194559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => METHOD TO PRODUCE AN ALTERNATIVE SYNTHETICALLY DERIVED AVIATION TURBINE FUEL - SYNTHETIC PARAFFINIC KEROSENE (SPK) [patent_app_type] => utility [patent_app_number] => 16/329612 [patent_app_country] => US [patent_app_date] => 2017-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16329612 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/329612
METHOD TO PRODUCE AN ALTERNATIVE SYNTHETICALLY DERIVED AVIATION TURBINE FUEL - SYNTHETIC PARAFFINIC KEROSENE (SPK) Aug 27, 2017 Abandoned
Array ( [id] => 13957659 [patent_doc_number] => 20190055173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => SYSTEM AND METHOD FOR PYROLYSIS USING A LIQUID METAL CATALYST [patent_app_type] => utility [patent_app_number] => 15/681522 [patent_app_country] => US [patent_app_date] => 2017-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15681522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/681522
System and method for pyrolysis using a liquid metal catalyst Aug 20, 2017 Issued
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