Search

Daniel S Metzmaier

Examiner (ID: 12352, Phone: (571)272-1089 , Office: P/1762 )

Most Active Art Unit
1712
Art Unit(s)
1208, 1762, 1754, 1796, 2203, 1766, 2899, 1712, 1721
Total Applications
1675
Issued Applications
936
Pending Applications
107
Abandoned Applications
631

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18145231 [patent_doc_number] => 20230019086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => PRODUCTION OF RENEWABLE CRUDE OIL [patent_app_type] => utility [patent_app_number] => 17/757295 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757295
PRODUCTION OF RENEWABLE CRUDE OIL Dec 13, 2020 Pending
Array ( [id] => 18122618 [patent_doc_number] => 20230008221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => PROCESS FOR PREPARING A MOLDING COMPRISING A ZEOLITE CATALYST AND METHOD FOR CONVERTING OXYGENATES TO OLEFINS USING THE CATALYTIC MOLDING [patent_app_type] => utility [patent_app_number] => 17/783004 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17783004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783004
PROCESS FOR PREPARING A MOLDING COMPRISING A ZEOLITE CATALYST AND METHOD FOR CONVERTING OXYGENATES TO OLEFINS USING THE CATALYTIC MOLDING Dec 9, 2020 Pending
Array ( [id] => 18145713 [patent_doc_number] => 20230019569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => USE OF A CATALYST BASED ON IZM-2 WITH A CONTENT OF LOW ALKALI METAL FOR THE ISOMERIZATION OF PARAFFINIC FEEDSTOCKS TO MIDDLE DISTILLATES [patent_app_type] => utility [patent_app_number] => 17/785197 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785197
USE OF A CATALYST BASED ON IZM-2 WITH A CONTENT OF LOW ALKALI METAL FOR THE ISOMERIZATION OF PARAFFINIC FEEDSTOCKS TO MIDDLE DISTILLATES Dec 8, 2020 Pending
Array ( [id] => 18122720 [patent_doc_number] => 20230008326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => CATALYST BASED ON IZM-2 ZEOLITE WITH A LOW CONTENT OF ALKALI METAL, AND USE THEREOF FOR THE ISOMERIZATION OF AROMATIC C8 CUTS [patent_app_type] => utility [patent_app_number] => 17/783734 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17783734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783734
CATALYST BASED ON IZM-2 ZEOLITE WITH A LOW CONTENT OF ALKALI METAL, AND USE THEREOF FOR THE ISOMERIZATION OF AROMATIC C8 CUTS Dec 8, 2020 Pending
Array ( [id] => 18108511 [patent_doc_number] => 20230001391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => EXHAUST GAS PURIFICATION CATALYST [patent_app_type] => utility [patent_app_number] => 17/780622 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780622
EXHAUST GAS PURIFICATION CATALYST Nov 26, 2020 Pending
Array ( [id] => 17990090 [patent_doc_number] => 20220356127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => ALKYL HALIDES CONVERSION INTO ACYCLIC C3-C6 OLEFINS [patent_app_type] => utility [patent_app_number] => 17/777829 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17777829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777829
Alkyl halides conversion into acyclic C3-C6 olefins Nov 19, 2020 Issued
Array ( [id] => 18478200 [patent_doc_number] => 11691930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Process for converting one or more methyl halides to acyclic C3-C6 olefins [patent_app_type] => utility [patent_app_number] => 17/777865 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9068 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777865
Process for converting one or more methyl halides to acyclic C3-C6 olefins Nov 19, 2020 Issued
Array ( [id] => 17814601 [patent_doc_number] => 11420191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Shaped dehydrogenation catalysts and process for converting paraffins to corresponding olefins, using same [patent_app_type] => utility [patent_app_number] => 16/951233 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11424 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951233 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951233
Shaped dehydrogenation catalysts and process for converting paraffins to corresponding olefins, using same Nov 17, 2020 Issued
Array ( [id] => 16656404 [patent_doc_number] => 20210053040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => HYDROCARBON CONVERSION CATALYST COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/091789 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091789
HYDROCARBON CONVERSION CATALYST COMPOSITION Nov 5, 2020 Abandoned
Array ( [id] => 17828920 [patent_doc_number] => 20220266224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SUPPORTED CATALYST, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/755555 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755555
SUPPORTED CATALYST, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF Oct 28, 2020 Pending
Array ( [id] => 18398471 [patent_doc_number] => 11660588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Catalyst for producing C8 aromatic hydrocarbon having reduced ethylbenzene content and preparation method therefor [patent_app_type] => utility [patent_app_number] => 17/083629 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10590 [patent_no_of_claims] => 15 [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] => 17083629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083629
Catalyst for producing C8 aromatic hydrocarbon having reduced ethylbenzene content and preparation method therefor Oct 28, 2020 Issued
Array ( [id] => 18056895 [patent_doc_number] => 20220387981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => DURABLE COPPER-SCR CATALYST [patent_app_type] => utility [patent_app_number] => 17/771209 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17771209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771209
DURABLE COPPER-SCR CATALYST Oct 22, 2020 Pending
Array ( [id] => 18003985 [patent_doc_number] => 20220362751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => HYDROGENATION CATALYST, PREPARATION PROCESS THEREOF AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/755231 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755231
HYDROGENATION CATALYST, PREPARATION PROCESS THEREOF AND USE THEREOF Oct 22, 2020 Pending
Array ( [id] => 18056887 [patent_doc_number] => 20220387973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => MULTILAYER MIXED OXIDE SUPPORTED CATALYST FOR OXIDATIVE COUPLING OF METHANE [patent_app_type] => utility [patent_app_number] => 17/769879 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769879
Multilayer mixed oxide supported catalyst for oxidative coupling of methane Sep 20, 2020 Issued
Array ( [id] => 17959032 [patent_doc_number] => 20220339612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => LOW-TEMPERATURE SYNTHESIS OF CATALYST BASED ON ZEOLITE AFX AND APPLICATION THEREOF IN NH3-SCR [patent_app_type] => utility [patent_app_number] => 17/764264 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764264
LOW-TEMPERATURE SYNTHESIS OF CATALYST BASED ON ZEOLITE AFX AND APPLICATION THEREOF IN NH3-SCR Sep 17, 2020 Pending
Array ( [id] => 16976570 [patent_doc_number] => 20210220807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => MOLECULAR SIEVE SSZ-116, ITS SYNTHESIS AND USE [patent_app_type] => utility [patent_app_number] => 17/023709 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17023709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/023709
Molecular sieve SSZ-116, its synthesis and use Sep 16, 2020 Issued
Array ( [id] => 16539778 [patent_doc_number] => 20200406191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => SCR-Active Material [patent_app_type] => utility [patent_app_number] => 17/014831 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17014831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/014831
SCR-Active Material Sep 7, 2020 Abandoned
Array ( [id] => 17928779 [patent_doc_number] => 20220323904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => LOW-TEMPERATURE DENITRATION CATALYST [patent_app_type] => utility [patent_app_number] => 17/640581 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -50 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640581
LOW-TEMPERATURE DENITRATION CATALYST Sep 3, 2020 Pending
Array ( [id] => 17922718 [patent_doc_number] => 11465950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Aromatization of light hydrocarbons using metal-doped zeolite catalysts with enhanced mesoporosity [patent_app_type] => utility [patent_app_number] => 17/011008 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7477 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011008
Aromatization of light hydrocarbons using metal-doped zeolite catalysts with enhanced mesoporosity Sep 2, 2020 Issued
Array ( [id] => 17921909 [patent_doc_number] => 11465133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => High-performance zeolite for reducing nitrogen oxide emissions, method of preparing same and catalyst using same [patent_app_type] => utility [patent_app_number] => 17/009235 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9568 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009235
High-performance zeolite for reducing nitrogen oxide emissions, method of preparing same and catalyst using same Aug 31, 2020 Issued
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