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] => 17227561 [patent_doc_number] => 20210354117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => PENTASIL-TYPE ZEOLITE AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/287333 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287333
Pentasil-type zeolite and production method therefor Oct 17, 2019 Issued
Array ( [id] => 17291332 [patent_doc_number] => 20210387171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => Phosphorus-Containing Rare-Earth-Containing MFI Structure Molecular Sieve Rich in Mesopore, Preparation Method, and Catalyst Containing Same and Application Thereof [patent_app_type] => utility [patent_app_number] => 17/286758 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286758
Phosphorus-containing rare-earth-containing MFI structure molecular sieve rich in mesopore, preparation method, and catalyst containing same and application thereof Oct 16, 2019 Issued
Array ( [id] => 17274226 [patent_doc_number] => 20210380424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => MFI STRUCTURE MOLECULAR SIEVE RICH IN MESOPORE, PREPARATION METHOD THEREFOR, AND CATALYST CONTAINING SAME AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/286747 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286747
MFI structure molecular sieve rich in mesopore, preparation method therefor, and catalyst containing same and application thereof Oct 16, 2019 Issued
Array ( [id] => 17257291 [patent_doc_number] => 20210370276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Group 1 Metal Ion Content of Microporous Molecular Sieve Catalysts [patent_app_type] => utility [patent_app_number] => 17/285350 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17285350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285350
Group 1 Metal Ion Content of Microporous Molecular Sieve Catalysts Oct 9, 2019 Abandoned
Array ( [id] => 15493957 [patent_doc_number] => 20200047167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => ZEOLITE CATALYST AND METHOD FOR PRODUCING LOWER OLEFIN [patent_app_type] => utility [patent_app_number] => 16/595539 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595539
ZEOLITE CATALYST AND METHOD FOR PRODUCING LOWER OLEFIN Oct 7, 2019 Abandoned
Array ( [id] => 15863909 [patent_doc_number] => 20200139358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => AROMATIC TRANSALKYLATION CATALYSTS [patent_app_type] => utility [patent_app_number] => 16/592844 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16592844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592844
AROMATIC TRANSALKYLATION CATALYSTS Oct 3, 2019 Abandoned
Array ( [id] => 17435828 [patent_doc_number] => 11261139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Catalyzed alkylation, alkylation catalysts, and methods of making alkylation catalysts [patent_app_type] => utility [patent_app_number] => 16/590328 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 10754 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590328
Catalyzed alkylation, alkylation catalysts, and methods of making alkylation catalysts Sep 30, 2019 Issued
Array ( [id] => 16785256 [patent_doc_number] => 10987661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Alloyed zeolite catalyst component, method for making and catalytic application thereof [patent_app_type] => utility [patent_app_number] => 16/579560 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10379 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16579560 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/579560
Alloyed zeolite catalyst component, method for making and catalytic application thereof Sep 22, 2019 Issued
Array ( [id] => 18778153 [patent_doc_number] => 11819834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Aluminophosphate molecular sieve SCM-18, its preparation and application thereof [patent_app_type] => utility [patent_app_number] => 17/288891 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9691 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288891
Aluminophosphate molecular sieve SCM-18, its preparation and application thereof Sep 18, 2019 Issued
Array ( [id] => 18134144 [patent_doc_number] => 11559795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Bimetallic catalysts supported on zeolites for selective conversion of n-butane to ethane [patent_app_type] => utility [patent_app_number] => 17/262288 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10707 [patent_no_of_claims] => 20 [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] => 17262288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262288
Bimetallic catalysts supported on zeolites for selective conversion of n-butane to ethane Sep 16, 2019 Issued
Array ( [id] => 16305240 [patent_doc_number] => 10774018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Methods of preparing an aromatization catalyst [patent_app_type] => utility [patent_app_number] => 16/571273 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10874 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16571273 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/571273
Methods of preparing an aromatization catalyst Sep 15, 2019 Issued
Array ( [id] => 17844040 [patent_doc_number] => 11433385 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-06 [patent_title] => Encapsulation method for preparation of pellets with high attrition resistance [patent_app_type] => utility [patent_app_number] => 16/570403 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5021 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570403
Encapsulation method for preparation of pellets with high attrition resistance Sep 12, 2019 Issued
Array ( [id] => 16710838 [patent_doc_number] => 20210077985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => MANUFACTURING HYRDOCRACKING CATALYST [patent_app_type] => utility [patent_app_number] => 16/569550 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16569550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569550
Manufacturing hydrocracking catalyst Sep 11, 2019 Issued
Array ( [id] => 18427926 [patent_doc_number] => 11673128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Method for preparing molecular sieve SCR catalyst, and catalyst prepared therethrough [patent_app_type] => utility [patent_app_number] => 16/960007 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2874 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16960007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/960007
Method for preparing molecular sieve SCR catalyst, and catalyst prepared therethrough Sep 11, 2019 Issued
Array ( [id] => 16799330 [patent_doc_number] => 10994247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Zeolite membrane composite and process for producing zeolite membrane composite [patent_app_type] => utility [patent_app_number] => 16/568689 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7241 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16568689 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568689
Zeolite membrane composite and process for producing zeolite membrane composite Sep 11, 2019 Issued
Array ( [id] => 18043093 [patent_doc_number] => 11517023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Device and method for antibiotic removal from dairy products [patent_app_type] => utility [patent_app_number] => 16/564644 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8166 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16564644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564644
Device and method for antibiotic removal from dairy products Sep 8, 2019 Issued
Array ( [id] => 16289194 [patent_doc_number] => 10766022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Hydrocarbon conversion catalyst composition [patent_app_type] => utility [patent_app_number] => 16/561914 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4928 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561914 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561914
Hydrocarbon conversion catalyst composition Sep 4, 2019 Issued
Array ( [id] => 15321837 [patent_doc_number] => 20200001248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => DUAL FUNCTION COMPOSITE OXYGEN TRANSPORT MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/558917 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16558917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558917
DUAL FUNCTION COMPOSITE OXYGEN TRANSPORT MEMBRANE Sep 2, 2019 Abandoned
Array ( [id] => 17044101 [patent_doc_number] => 11097263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Aromatization catalyst, preparation method, regeneration method thereof, and aromatization method [patent_app_type] => utility [patent_app_number] => 16/557968 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6782 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16557968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/557968
Aromatization catalyst, preparation method, regeneration method thereof, and aromatization method Aug 29, 2019 Issued
Array ( [id] => 15587197 [patent_doc_number] => 20200070133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => Bimetallic Cu/Mn Catalysts for Selective Catalytic Reduction [patent_app_type] => utility [patent_app_number] => 16/556475 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556475
Bimetallic Cu/Mn catalysts for selective catalytic reduction Aug 29, 2019 Issued
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