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] => 14729623 [patent_doc_number] => 10384194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Composite hollow particle, a method for making thereof, and a method for producing hydrogen gas [patent_app_type] => utility [patent_app_number] => 15/377557 [patent_app_country] => US [patent_app_date] => 2016-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 9375 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [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] => 15377557 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/377557
Composite hollow particle, a method for making thereof, and a method for producing hydrogen gas Dec 12, 2016 Issued
Array ( [id] => 15556395 [patent_doc_number] => 20200062609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => SUB-100 NM OXIDIZED TRANSITION METAL TUBULAR ARCHITECTURES [patent_app_type] => utility [patent_app_number] => 15/779724 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779724 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779724
SUB-100 NM OXIDIZED TRANSITION METAL TUBULAR ARCHITECTURES Dec 1, 2016 Abandoned
Array ( [id] => 13587413 [patent_doc_number] => 20180345255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => STEAM REFORMING CATALYST FOR HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 15/779619 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779619 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779619
STEAM REFORMING CATALYST FOR HYDROCARBONS Nov 27, 2016 Abandoned
Array ( [id] => 13587391 [patent_doc_number] => 20180345244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => METHOD FOR PREPARING AN ADSORBENT MATERIAL COMPRISING A STEP OF BASIC MIXING, AND METHOD FOR EXTRACTING LITHIUM FROM SALINE SOLUTIONS USING SAID MATERIAL [patent_app_type] => utility [patent_app_number] => 15/778768 [patent_app_country] => US [patent_app_date] => 2016-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15778768 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/778768
Method for preparing an adsorbent material comprising a step of basic mixing, and method for extracting lithium from saline solutions using said material Nov 23, 2016 Issued
Array ( [id] => 13549707 [patent_doc_number] => 20180326401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => TITANIUM DIOXIDE COMPOSITIONS AND THEIR USE AS DEPOLLUTING AGENTS [patent_app_type] => utility [patent_app_number] => 15/776894 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15776894 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/776894
TITANIUM DIOXIDE COMPOSITIONS AND THEIR USE AS DEPOLLUTING AGENTS Nov 17, 2016 Abandoned
Array ( [id] => 14017193 [patent_doc_number] => 20190070590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => POWDER FOR CATALYSTS AND CATALYST FOR EXHAUST GAS PURIFICATION [patent_app_type] => utility [patent_app_number] => 15/765481 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15765481 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/765481
Powder for catalysts and catalyst for exhaust gas purification Nov 14, 2016 Issued
Array ( [id] => 16384098 [patent_doc_number] => 10808924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Method for operating a fluidized bed boiler [patent_app_type] => utility [patent_app_number] => 15/766541 [patent_app_country] => US [patent_app_date] => 2016-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6587 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15766541 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/766541
Method for operating a fluidized bed boiler Nov 6, 2016 Issued
Array ( [id] => 13505393 [patent_doc_number] => 20180304239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => PURIFICATION CATALYST FOR INTERIOR OF POLYMER FILM PRODUCTION FURNACE AND PURIFICATION METHOD FOR INTERIOR OF POLYMER FILM PRODUCTION FURNACE [patent_app_type] => utility [patent_app_number] => 15/769283 [patent_app_country] => US [patent_app_date] => 2016-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15769283 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769283
PURIFICATION CATALYST FOR INTERIOR OF POLYMER FILM PRODUCTION FURNACE AND PURIFICATION METHOD FOR INTERIOR OF POLYMER FILM PRODUCTION FURNACE Oct 31, 2016 Abandoned
Array ( [id] => 17029842 [patent_doc_number] => 11091648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Hydrophobic surface modified aluminas for polymer compositions and method for making thereof [patent_app_type] => utility [patent_app_number] => 15/767549 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4733 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 15767549 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767549
Hydrophobic surface modified aluminas for polymer compositions and method for making thereof Oct 27, 2016 Issued
Array ( [id] => 16428540 [patent_doc_number] => 10828602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Exhaust gas purifying catalyst and method for producing same, and exhaust gas purification device using same [patent_app_type] => utility [patent_app_number] => 15/771902 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8517 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15771902 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771902
Exhaust gas purifying catalyst and method for producing same, and exhaust gas purification device using same Oct 23, 2016 Issued
Array ( [id] => 13505383 [patent_doc_number] => 20180304234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => NOX REDUCING COATINGS AND METHODS FOR REDUCING NOX THEREWITH [patent_app_type] => utility [patent_app_number] => 15/769396 [patent_app_country] => US [patent_app_date] => 2016-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 15769396 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769396
NOx reducing coatings and methods for reducing NOx therewith Oct 20, 2016 Issued
Array ( [id] => 14452915 [patent_doc_number] => 10322405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Highly dispersed metal catalyst and related methods [patent_app_type] => utility [patent_app_number] => 15/296135 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4121 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15296135 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296135
Highly dispersed metal catalyst and related methods Oct 17, 2016 Issued
Array ( [id] => 14017195 [patent_doc_number] => 20190070591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => CATALYST FOR CONJUGATED DIOLEFIN PRODUCTION, AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 15/767237 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767237 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767237
CATALYST FOR CONJUGATED DIOLEFIN PRODUCTION, AND METHOD FOR PRODUCING SAME Oct 17, 2016 Abandoned
Array ( [id] => 15382301 [patent_doc_number] => 10532313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Activation of a material containing alkaline-earth metal carbonate and alkaline-earth metal hydroxide for the dry scrubbing of flue gas [patent_app_type] => utility [patent_app_number] => 15/290201 [patent_app_country] => US [patent_app_date] => 2016-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4530 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15290201 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/290201
Activation of a material containing alkaline-earth metal carbonate and alkaline-earth metal hydroxide for the dry scrubbing of flue gas Oct 10, 2016 Issued
Array ( [id] => 15382301 [patent_doc_number] => 10532313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Activation of a material containing alkaline-earth metal carbonate and alkaline-earth metal hydroxide for the dry scrubbing of flue gas [patent_app_type] => utility [patent_app_number] => 15/290201 [patent_app_country] => US [patent_app_date] => 2016-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4530 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15290201 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/290201
Activation of a material containing alkaline-earth metal carbonate and alkaline-earth metal hydroxide for the dry scrubbing of flue gas Oct 10, 2016 Issued
Array ( [id] => 13520231 [patent_doc_number] => 20180311658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => Catalysts Prepared from Nanostructures of MnO2 and WO3 for Oxidative Coupling of Methane [patent_app_type] => utility [patent_app_number] => 15/770957 [patent_app_country] => US [patent_app_date] => 2016-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770957 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770957
Catalysts Prepared from Nanostructures of MnO2 and WO3 for Oxidative Coupling of Methane Sep 13, 2016 Abandoned
Array ( [id] => 15281573 [patent_doc_number] => 10513441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Method for producing magnesium aluminate spinels [patent_app_type] => utility [patent_app_number] => 15/752052 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3096 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15752052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/752052
Method for producing magnesium aluminate spinels Sep 5, 2016 Issued
Array ( [id] => 11677450 [patent_doc_number] => 09675962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-13 [patent_title] => 'Perovskite-type strontium titanate' [patent_app_type] => utility [patent_app_number] => 15/231705 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7020 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 15231705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/231705
Perovskite-type strontium titanate Aug 7, 2016 Issued
Array ( [id] => 11394268 [patent_doc_number] => 20170014803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'USE OF MANGANESE OXIDE AND ACTIVATED CARBON FIBERS FOR REMOVING A PARTICLE, VOLATILE ORGANIC COMPOUOND OR OZONE FROM A GAS' [patent_app_type] => utility [patent_app_number] => 15/225676 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 18059 [patent_no_of_claims] => 20 [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] => 15225676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/225676
Use of manganese oxide and activated carbon fibers for removing a particle, volatile organic compound or ozone from a gas Jul 31, 2016 Issued
Array ( [id] => 16492237 [patent_doc_number] => 10858261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Method for obtaining calcium aluminates from non-saline aluminum slags [patent_app_type] => utility [patent_app_number] => 15/748323 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 13 [patent_no_of_words] => 5683 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15748323 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748323
Method for obtaining calcium aluminates from non-saline aluminum slags Jul 25, 2016 Issued
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