
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 101793
[patent_doc_number] => 07722846
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-05-25
[patent_title] => 'Method for preparing electroconductive mayenite type compound'
[patent_app_type] => utility
[patent_app_number] => 11/948053
[patent_app_country] => US
[patent_app_date] => 2007-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 5611
[patent_no_of_claims] => 10
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[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/722/07722846.pdf
[firstpage_image] =>[orig_patent_app_number] => 11948053
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/948053 | Method for preparing electroconductive mayenite type compound | Nov 29, 2007 | Issued |
Array
(
[id] => 4915088
[patent_doc_number] => 20080095688
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-04-24
[patent_title] => 'METHOD FOR PREPARING ELECTROCONDUCTIVE MAYENITE TYPE COMPOUND'
[patent_app_type] => utility
[patent_app_number] => 11/948147
[patent_app_country] => US
[patent_app_date] => 2007-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => publications/A1/0095/20080095688.pdf
[firstpage_image] =>[orig_patent_app_number] => 11948147
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/948147 | Method for preparing electroconductive mayenite type compound | Nov 29, 2007 | Issued |
Array
(
[id] => 4918813
[patent_doc_number] => 20080067123
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-03-20
[patent_title] => 'Substrates With Modified Carbon Surfaces'
[patent_app_type] => utility
[patent_app_number] => 11/943998
[patent_app_country] => US
[patent_app_date] => 2007-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5121
[patent_no_of_claims] => 19
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[pdf_file] => publications/A1/0067/20080067123.pdf
[firstpage_image] =>[orig_patent_app_number] => 11943998
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/943998 | Substrates With Modified Carbon Surfaces | Nov 20, 2007 | Abandoned |
Array
(
[id] => 5277874
[patent_doc_number] => 20090130006
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-21
[patent_title] => 'USE OF POLYOLS AS SCALE CONTROL REAGENTS IN THE MINING PROCESSES'
[patent_app_type] => utility
[patent_app_number] => 11/942769
[patent_app_country] => US
[patent_app_date] => 2007-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 5797
[patent_no_of_claims] => 24
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0130/20090130006.pdf
[firstpage_image] =>[orig_patent_app_number] => 11942769
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/942769 | Use of polyols as scale control reagents in the mining processes | Nov 19, 2007 | Issued |
Array
(
[id] => 299543
[patent_doc_number] => 07537741
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-05-26
[patent_title] => 'Gold and silver recovery from polymetallic sulfides by treatment with halogens'
[patent_app_type] => utility
[patent_app_number] => 11/937815
[patent_app_country] => US
[patent_app_date] => 2007-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/537/07537741.pdf
[firstpage_image] =>[orig_patent_app_number] => 11937815
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/937815 | Gold and silver recovery from polymetallic sulfides by treatment with halogens | Nov 8, 2007 | Issued |
Array
(
[id] => 4758806
[patent_doc_number] => 20080311032
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-18
[patent_title] => 'Method of manufacturing aluminum oxide (Al2O3) substrate'
[patent_app_type] => utility
[patent_app_number] => 11/976472
[patent_app_country] => US
[patent_app_date] => 2007-10-25
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0311/20080311032.pdf
[firstpage_image] =>[orig_patent_app_number] => 11976472
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/976472 | Method of manufacturing aluminum oxide (Al2O3) substrate | Oct 24, 2007 | Abandoned |
Array
(
[id] => 5199194
[patent_doc_number] => 20070298512
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-27
[patent_title] => 'MATERIAL FOR LITHIUM SECONDARY BATTERY OF HIGH PERFORMANCE'
[patent_app_type] => utility
[patent_app_number] => 11/831516
[patent_app_country] => US
[patent_app_date] => 2007-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_no_of_words] => 13267
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[pdf_file] => publications/A1/0298/20070298512.pdf
[firstpage_image] =>[orig_patent_app_number] => 11831516
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/831516 | MATERIAL FOR LITHIUM SECONDARY BATTERY OF HIGH PERFORMANCE | Jul 30, 2007 | Abandoned |
Array
(
[id] => 4688015
[patent_doc_number] => 20080032196
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-07
[patent_title] => 'METHOD OF PREPARING MATERIAL FOR LITHIUM SECONDARY BATTERY OF HIGH PERFORMANCE'
[patent_app_type] => utility
[patent_app_number] => 11/831522
[patent_app_country] => US
[patent_app_date] => 2007-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 11928
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[pdf_file] => publications/A1/0032/20080032196.pdf
[firstpage_image] =>[orig_patent_app_number] => 11831522
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/831522 | METHOD OF PREPARING MATERIAL FOR LITHIUM SECONDARY BATTERY OF HIGH PERFORMANCE | Jul 30, 2007 | Abandoned |
Array
(
[id] => 5230654
[patent_doc_number] => 20070292761
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[patent_kind] => A1
[patent_issue_date] => 2007-12-20
[patent_title] => 'MATERIAL FOR LITHIUM SECONDARY BATTERY OF HIGH PERFORMANCE'
[patent_app_type] => utility
[patent_app_number] => 11/831530
[patent_app_country] => US
[patent_app_date] => 2007-07-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0292/20070292761.pdf
[firstpage_image] =>[orig_patent_app_number] => 11831530
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/831530 | MATERIAL FOR LITHIUM SECONDARY BATTERY OF HIGH PERFORMANCE | Jul 30, 2007 | Abandoned |
Array
(
[id] => 4455230
[patent_doc_number] => 07892520
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-02-22
[patent_title] => 'Solid-state synthesis of iron oxide nanoparticles'
[patent_app_type] => utility
[patent_app_number] => 11/878864
[patent_app_country] => US
[patent_app_date] => 2007-07-27
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/892/07892520.pdf
[firstpage_image] =>[orig_patent_app_number] => 11878864
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/878864 | Solid-state synthesis of iron oxide nanoparticles | Jul 26, 2007 | Issued |
Array
(
[id] => 6587670
[patent_doc_number] => 20100061924
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-11
[patent_title] => 'PROCESS FOR THE PRODUCTION OF ALUMINUM HYDROXIDE'
[patent_app_type] => utility
[patent_app_number] => 12/304488
[patent_app_country] => US
[patent_app_date] => 2007-06-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0061/20100061924.pdf
[firstpage_image] =>[orig_patent_app_number] => 12304488
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/304488 | Process for the production of aluminum hydroxide | Jun 20, 2007 | Issued |
Array
(
[id] => 5011377
[patent_doc_number] => 20070281856
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-06
[patent_title] => 'Method of producing catalyst support particles and a catalyzer using the catalyst support particles'
[patent_app_type] => utility
[patent_app_number] => 11/808128
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[patent_app_date] => 2007-06-06
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/808128 | Method of producing catalyst support particles and a catalyzer using the catalyst support particles | Jun 5, 2007 | Abandoned |
Array
(
[id] => 4932379
[patent_doc_number] => 20080003154
[patent_country] => US
[patent_kind] => A1
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[patent_title] => 'Solvent, extraction of impurities from concentrated metal sulphate solutions'
[patent_app_type] => utility
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Array
(
[id] => 4710509
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[patent_title] => 'Method for recycling used sputtering target'
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Array
(
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[patent_title] => 'ALUMINUM HYDROXIDE AGGREGATED PARTICLES, PROCESS FOR PRODUCING THE SAME, VESSEL USED THEREFOR, AND PROCESS FOR PRODUCING ALUMINUM HYDROXIDE POWDER'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 11748398
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/748398 | Aluminum hydroxide aggregated particles, process for producing the same, vessel used therefor, and process for producing aluminum hydroxide powder | May 13, 2007 | Issued |
Array
(
[id] => 5125438
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[patent_issue_date] => 2007-10-11
[patent_title] => 'ALUMINUM HYDROXIDE AGGREGATED PARTICLES, PROCESS FOR PRODUCING THE SAME, VESSEL USED THEREFOR, AND PROCESS FOR PRODUCING ALUMINUM HYDROXIDE POWDER'
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Array
(
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[patent_issue_date] => 2008-11-06
[patent_title] => 'Preparation of nanoparticle-size zinc compounds'
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[patent_app_number] => 11/800084
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/800084 | Preparation of nanoparticle-size zinc compounds | May 3, 2007 | Abandoned |
Array
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[patent_title] => 'Filtration Media Having a Chemical Reagent'
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Array
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[patent_title] => 'HIGH STRENGTH POLYCRYSTALLINE CERAMIC SPHERES'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/612194 | High strength polycrystalline ceramic spheres | Dec 17, 2006 | Issued |
Array
(
[id] => 4988047
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[patent_kind] => A1
[patent_issue_date] => 2007-07-05
[patent_title] => 'Method for Manufacturing Alpha Alumina Powders and Applications Thereof'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/612185 | Method for Manufacturing Alpha Alumina Powders and Applications Thereof | Dec 17, 2006 | Abandoned |