Search

Michael Pervan

Examiner (ID: 12311, Phone: (571)272-0910 , Office: P/2621 )

Most Active Art Unit
2629
Art Unit(s)
2677, 2629, 2621, 2691, 2693
Total Applications
1317
Issued Applications
1051
Pending Applications
69
Abandoned Applications
213

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11736971 [patent_doc_number] => 09701545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Method for producing chiral metal oxide structure, and chiral porous structure' [patent_app_type] => utility [patent_app_number] => 14/438872 [patent_app_country] => US [patent_app_date] => 2012-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 6311 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14438872 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/438872
Method for producing chiral metal oxide structure, and chiral porous structure Oct 28, 2012 Issued
Array ( [id] => 11237348 [patent_doc_number] => 09463982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-11 [patent_title] => 'Fouling reduction in hydrochlorosilane production' [patent_app_type] => utility [patent_app_number] => 13/656591 [patent_app_country] => US [patent_app_date] => 2012-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1859 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13656591 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/656591
Fouling reduction in hydrochlorosilane production Oct 18, 2012 Issued
Array ( [id] => 8755185 [patent_doc_number] => 20130089490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-11 [patent_title] => 'METHOD AND DEVICE' [patent_app_type] => utility [patent_app_number] => 13/649673 [patent_app_country] => US [patent_app_date] => 2012-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4134 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [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] => 13649673 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/649673
METHOD AND DEVICE Oct 10, 2012 Abandoned
Array ( [id] => 9384834 [patent_doc_number] => 20140088316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'ALKYLENE OXIDE CATALYST AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 13/624131 [patent_app_country] => US [patent_app_date] => 2012-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 23955 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [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] => 13624131 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/624131
Alkylene oxide catalyst and use thereof Sep 20, 2012 Issued
Array ( [id] => 9384834 [patent_doc_number] => 20140088316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'ALKYLENE OXIDE CATALYST AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 13/624131 [patent_app_country] => US [patent_app_date] => 2012-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 23955 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [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] => 13624131 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/624131
Alkylene oxide catalyst and use thereof Sep 20, 2012 Issued
Array ( [id] => 14794305 [patent_doc_number] => 10400147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Method for producing purified active silicic acid solution and silica sol [patent_app_type] => utility [patent_app_number] => 13/617453 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5880 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 465 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13617453 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/617453
Method for producing purified active silicic acid solution and silica sol Sep 13, 2012 Issued
Array ( [id] => 9642236 [patent_doc_number] => 20140220347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'ELECTRODE COMPOSITION COMPRISING A SILICON POWDER AND METHOD OF CONTROLLING THE CRYSTALLINITY OF A SILICON POWDER' [patent_app_type] => utility [patent_app_number] => 14/238788 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 12961 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [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] => 14238788 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/238788
ELECTRODE COMPOSITION COMPRISING A SILICON POWDER AND METHOD OF CONTROLLING THE CRYSTALLINITY OF A SILICON POWDER Aug 13, 2012 Abandoned
Array ( [id] => 8492263 [patent_doc_number] => 20120291670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'MAGNESIUM OXIDE PARTICLE, METHOD FOR PRODUCING IT, EXOERGIC FILLER, RESIN COMPOSITION, EXOERGIC GREASE AND EXOERGIC COATING COMPOSITION' [patent_app_type] => utility [patent_app_number] => 13/561419 [patent_app_country] => US [patent_app_date] => 2012-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8503 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 13561419 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/561419
MAGNESIUM OXIDE PARTICLE, METHOD FOR PRODUCING IT, EXOERGIC FILLER, RESIN COMPOSITION, EXOERGIC GREASE AND EXOERGIC COATING COMPOSITION Jul 29, 2012 Abandoned
Array ( [id] => 12166009 [patent_doc_number] => 09884769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Process for preparing a composition comprising synthetic mineral particles and composition' [patent_app_type] => utility [patent_app_number] => 14/131076 [patent_app_country] => US [patent_app_date] => 2012-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 10189 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14131076 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/131076
Process for preparing a composition comprising synthetic mineral particles and composition Jul 5, 2012 Issued
Array ( [id] => 14663329 [patent_doc_number] => 10369547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Composition based on oxides of cerium, of zirconium and of another rare earth metal with high reducibility, preparation process and use in the field of catalysis [patent_app_type] => utility [patent_app_number] => 14/125639 [patent_app_country] => US [patent_app_date] => 2012-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9490 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14125639 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/125639
Composition based on oxides of cerium, of zirconium and of another rare earth metal with high reducibility, preparation process and use in the field of catalysis Jun 12, 2012 Issued
Array ( [id] => 9643081 [patent_doc_number] => 20140221193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'FLUIDIZED BED WATER GAS SHIFT CATALYST' [patent_app_type] => utility [patent_app_number] => 14/347931 [patent_app_country] => US [patent_app_date] => 2012-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8353 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [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] => 14347931 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/347931
Fluidized bed water gas shift catalyst Jun 10, 2012 Issued
Array ( [id] => 8585581 [patent_doc_number] => 20130004402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'METHODS AND APPARATUSES FOR PURIFYING PHOSPHORUS PENTAFLUORIDE' [patent_app_type] => utility [patent_app_number] => 13/484536 [patent_app_country] => US [patent_app_date] => 2012-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3300 [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] => 13484536 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/484536
METHODS AND APPARATUSES FOR PURIFYING PHOSPHORUS PENTAFLUORIDE May 30, 2012 Abandoned
Array ( [id] => 15724871 [patent_doc_number] => 10610852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Complex oxide, method for producing same, and exhaust gas purification catalyst [patent_app_type] => utility [patent_app_number] => 14/119270 [patent_app_country] => US [patent_app_date] => 2012-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6789 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14119270 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/119270
Complex oxide, method for producing same, and exhaust gas purification catalyst May 27, 2012 Issued
Array ( [id] => 9421153 [patent_doc_number] => 20140105803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'METHOD FOR PREPARING CATALYST FOR REMOVING NITROGEN OXIDES USING DRY BALL MILLING' [patent_app_type] => utility [patent_app_number] => 14/116875 [patent_app_country] => US [patent_app_date] => 2012-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5444 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 14116875 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/116875
METHOD FOR PREPARING CATALYST FOR REMOVING NITROGEN OXIDES USING DRY BALL MILLING May 21, 2012 Abandoned
Array ( [id] => 9477748 [patent_doc_number] => 20140135211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'PROCESS FOR PREPARING BALL-TYPE DESULFURIZER WITH HIGH SULFUR CAPACITY AND PRODUCT THEREOF' [patent_app_type] => utility [patent_app_number] => 14/122536 [patent_app_country] => US [patent_app_date] => 2012-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7035 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 14122536 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/122536
Process for preparing ball-type desulfurizer with high sulfur capacity and product thereof May 20, 2012 Issued
Array ( [id] => 11634912 [patent_doc_number] => 09656869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Process for the preparation of trisilylamine from monochlorosilane and ammonia' [patent_app_type] => utility [patent_app_number] => 14/131126 [patent_app_country] => US [patent_app_date] => 2012-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1613 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14131126 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/131126
Process for the preparation of trisilylamine from monochlorosilane and ammonia May 14, 2012 Issued
Array ( [id] => 9462689 [patent_doc_number] => 20140127116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'Gas Distribution Arrangement for a Fluidized Bed' [patent_app_type] => utility [patent_app_number] => 14/116939 [patent_app_country] => US [patent_app_date] => 2012-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5938 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [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] => 14116939 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/116939
Gas distribution arrangement for a fluidized bed May 10, 2012 Issued
Array ( [id] => 9408853 [patent_doc_number] => 20140100105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'METHOD FOR MANUFACTURING MICROPARTICULATE ANATASE OR RUTILE TITANIUM OXIDE DISPERSION AND COMPONENT HAVING PHOTOCATALYTIC THIN FILM ON SURFACE' [patent_app_type] => utility [patent_app_number] => 14/115209 [patent_app_country] => US [patent_app_date] => 2012-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6452 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 14115209 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/115209
Method for manufacturing microparticulate anatase or rutile titanium oxide dispersion and component having photocatalytic thin film on surface May 9, 2012 Issued
Array ( [id] => 9362624 [patent_doc_number] => 20140072497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'PROCESS FOR PREPARING TRISILYLAMINE IN THE GAS PHASE' [patent_app_type] => utility [patent_app_number] => 14/117925 [patent_app_country] => US [patent_app_date] => 2012-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2115 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 14117925 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/117925
PROCESS FOR PREPARING TRISILYLAMINE IN THE GAS PHASE Apr 25, 2012 Abandoned
Array ( [id] => 11240186 [patent_doc_number] => 09466833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-11 [patent_title] => 'Titanium raw material for lithium titanate production and method for producing lithium titanate using same' [patent_app_type] => utility [patent_app_number] => 14/114137 [patent_app_country] => US [patent_app_date] => 2012-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8967 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14114137 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/114137
Titanium raw material for lithium titanate production and method for producing lithium titanate using same Apr 25, 2012 Issued
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