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] => 17664440 [patent_doc_number] => 11358118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Zeolite adsorbents containing strontium [patent_app_type] => utility [patent_app_number] => 16/955400 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8215 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955400
Zeolite adsorbents containing strontium Dec 16, 2018 Issued
Array ( [id] => 17858834 [patent_doc_number] => 11439975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Zeolite adsorbents based on barium, strontium, potassium and sodium, preparation process therefor, and uses thereof [patent_app_type] => utility [patent_app_number] => 16/956117 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10061 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [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] => 16956117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956117
Zeolite adsorbents based on barium, strontium, potassium and sodium, preparation process therefor, and uses thereof Dec 16, 2018 Issued
Array ( [id] => 14404703 [patent_doc_number] => 20190168195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => PROCESS FOR PREPARING A CATALYST BASED ON IZM-2 FROM A SOLUTION COMPRISING SPECIFIC PRECURSORS AND USE FOR THE ISOMERIZATION OF PARAFFINIC FEEDSTOCKS [patent_app_type] => utility [patent_app_number] => 16/212160 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212160
Process for preparing a catalyst based on IZM-2 from a solution comprising specific precursors and use for the isomerization of paraffinic feedstocks Dec 5, 2018 Issued
Array ( [id] => 14157075 [patent_doc_number] => 20190105640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => NOBLE METAL ZEOLITE CATALYST FOR SECOND-STAGE HYDROCRACKING TO MAKE MIDDLE DISTILLATE [patent_app_type] => utility [patent_app_number] => 16/210088 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16210088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/210088
NOBLE METAL ZEOLITE CATALYST FOR SECOND-STAGE HYDROCRACKING TO MAKE MIDDLE DISTILLATE Dec 4, 2018 Abandoned
Array ( [id] => 16556992 [patent_doc_number] => 20210002140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => MWW TYPE ZEOLITE, METHOD FOR PRODUCING SAME, AND CRACKING CATALYST [patent_app_type] => utility [patent_app_number] => 16/767011 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16767011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767011
MWW type zeolite, method for producing same, and cracking catalyst Nov 27, 2018 Issued
Array ( [id] => 16556992 [patent_doc_number] => 20210002140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => MWW TYPE ZEOLITE, METHOD FOR PRODUCING SAME, AND CRACKING CATALYST [patent_app_type] => utility [patent_app_number] => 16/767011 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16767011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767011
MWW type zeolite, method for producing same, and cracking catalyst Nov 27, 2018 Issued
Array ( [id] => 16556992 [patent_doc_number] => 20210002140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => MWW TYPE ZEOLITE, METHOD FOR PRODUCING SAME, AND CRACKING CATALYST [patent_app_type] => utility [patent_app_number] => 16/767011 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16767011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767011
MWW type zeolite, method for producing same, and cracking catalyst Nov 27, 2018 Issued
Array ( [id] => 16556992 [patent_doc_number] => 20210002140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => MWW TYPE ZEOLITE, METHOD FOR PRODUCING SAME, AND CRACKING CATALYST [patent_app_type] => utility [patent_app_number] => 16/767011 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16767011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767011
MWW type zeolite, method for producing same, and cracking catalyst Nov 27, 2018 Issued
Array ( [id] => 16703476 [patent_doc_number] => 10953391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Modified Y-zeolite/ZSM-5 catalyst for increased propylene production [patent_app_type] => utility [patent_app_number] => 16/201237 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6152 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16201237 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/201237
Modified Y-zeolite/ZSM-5 catalyst for increased propylene production Nov 26, 2018 Issued
Array ( [id] => 16548892 [patent_doc_number] => 10882033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Slurry composition for catalyst and method for producing same, method for producing catalyst using this slurry composition for catalyst, and method for producing Cu-containing zeolite [patent_app_type] => utility [patent_app_number] => 16/197404 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 14539 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197404
Slurry composition for catalyst and method for producing same, method for producing catalyst using this slurry composition for catalyst, and method for producing Cu-containing zeolite Nov 20, 2018 Issued
Array ( [id] => 14132175 [patent_doc_number] => 20190100477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => CATALYST AND METHOD FOR AROMATIZATION OF C3-C4 GASES, LIGHT HYDROCARBON FRACTIONS AND ALIPHATIC ALCOHOLS, AS WELL AS MIXTURES THEREOF [patent_app_type] => utility [patent_app_number] => 16/195022 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4273 [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] => 16195022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195022
Catalyst and method for aromatization of C Nov 18, 2018 Issued
Array ( [id] => 17996966 [patent_doc_number] => 11498054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Metal trap for use in fluid catalytic cracking (FCC) [patent_app_type] => utility [patent_app_number] => 16/762472 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5654 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762472
Metal trap for use in fluid catalytic cracking (FCC) Nov 7, 2018 Issued
Array ( [id] => 14911681 [patent_doc_number] => 10427141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Catalyst with improved activity/selectivity for light naphtha aromatization [patent_app_type] => utility [patent_app_number] => 16/178645 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8504 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178645 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178645
Catalyst with improved activity/selectivity for light naphtha aromatization Nov 1, 2018 Issued
Array ( [id] => 16397677 [patent_doc_number] => 20200338535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => CATALYST FOR PRODUCING OLEFINS FROM DEHYDROGENATION OF ALKANE AND A METHOD FOR PRODUCING OLEFINS USING SAID CATALYST [patent_app_type] => utility [patent_app_number] => 16/759059 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3060 [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] => 16759059 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759059
Catalyst for producing olefins from dehydrogenation of alkane and a method for producing olefins using said catalyst Nov 1, 2018 Issued
Array ( [id] => 18619471 [patent_doc_number] => 11752495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Zeolite catalyst [patent_app_type] => utility [patent_app_number] => 16/760759 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9144 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760759
Zeolite catalyst Oct 31, 2018 Issued
Array ( [id] => 14070151 [patent_doc_number] => 20190083963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => CATALYST CONTAINING METAL CLUSTER IN STRUCTURALLY COLLAPSED ZEOLITE, AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/171717 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11944 [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] => 16171717 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/171717
Catalyst containing metal cluster in structurally collapsed zeolite, and use thereof Oct 25, 2018 Issued
Array ( [id] => 18172587 [patent_doc_number] => 11572283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Molecular sieve having mesopores, preparation method therefor, and application thereof [patent_app_type] => utility [patent_app_number] => 16/759225 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 20103 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759225
Molecular sieve having mesopores, preparation method therefor, and application thereof Oct 25, 2018 Issued
Array ( [id] => 16398573 [patent_doc_number] => 20200339431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => BETA ZEOLITE, METHOD FOR PRODUCING SAME, AND CATALYST [patent_app_type] => utility [patent_app_number] => 16/758200 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16758200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758200
Beta zeolite, method for producing same, and catalyst Oct 24, 2018 Issued
Array ( [id] => 16397681 [patent_doc_number] => 20200338539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => METAL-SUBSTITUTED BETA ZEOLITE AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 16/758193 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16758193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758193
Metal-substituted beta zeolite and method for producing same Oct 24, 2018 Issued
Array ( [id] => 18590122 [patent_doc_number] => 11739001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Molecular sieve composition, process of preparing same and use thereof [patent_app_type] => utility [patent_app_number] => 16/759714 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10150 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759714 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759714
Molecular sieve composition, process of preparing same and use thereof Oct 22, 2018 Issued
Menu