
Michael A. Marcheschi
Supervisory Patent Examiner (ID: 3707, Phone: (571)272-1374 , Office: P/1799 )
| Most Active Art Unit | 1755 |
| Art Unit(s) | 1755, 1793, 1775, 1108, 1799, 1797 |
| Total Applications | 1891 |
| Issued Applications | 1297 |
| Pending Applications | 178 |
| Abandoned Applications | 416 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 822960
[patent_doc_number] => 07404832
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-07-29
[patent_title] => 'Method for producing cubic boron nitride abrasive grains'
[patent_app_type] => utility
[patent_app_number] => 10/478102
[patent_app_country] => US
[patent_app_date] => 2002-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 7142
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/404/07404832.pdf
[firstpage_image] =>[orig_patent_app_number] => 10478102
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/478102 | Method for producing cubic boron nitride abrasive grains | May 20, 2002 | Issued |
Array
(
[id] => 6735751
[patent_doc_number] => 20030013386
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-16
[patent_title] => 'Chemical mechanical polishing compositions and methods relating thereto'
[patent_app_type] => new
[patent_app_number] => 10/150211
[patent_app_country] => US
[patent_app_date] => 2002-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5207
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0013/20030013386.pdf
[firstpage_image] =>[orig_patent_app_number] => 10150211
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/150211 | Chemical mechanical polishing compositions and methods relating thereto | May 16, 2002 | Abandoned |
Array
(
[id] => 1220678
[patent_doc_number] => 06703337
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-03-09
[patent_title] => 'Ceramic media'
[patent_app_type] => B2
[patent_app_number] => 10/146644
[patent_app_country] => US
[patent_app_date] => 2002-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/06/703/06703337.pdf
[firstpage_image] =>[orig_patent_app_number] => 10146644
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/146644 | Ceramic media | May 14, 2002 | Issued |
Array
(
[id] => 1271044
[patent_doc_number] => 06648933
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-11-18
[patent_title] => 'Powder composition and method for polishing stone'
[patent_app_type] => B2
[patent_app_number] => 10/143131
[patent_app_country] => US
[patent_app_date] => 2002-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2242
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/648/06648933.pdf
[firstpage_image] =>[orig_patent_app_number] => 10143131
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/143131 | Powder composition and method for polishing stone | May 9, 2002 | Issued |
Array
(
[id] => 1233758
[patent_doc_number] => 06689178
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-02-10
[patent_title] => 'Cerium based abrasive material and method for producing cerium based abrasive material'
[patent_app_type] => B2
[patent_app_number] => 10/111405
[patent_app_country] => US
[patent_app_date] => 2002-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 8981
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/689/06689178.pdf
[firstpage_image] =>[orig_patent_app_number] => 10111405
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/111405 | Cerium based abrasive material and method for producing cerium based abrasive material | May 5, 2002 | Issued |
Array
(
[id] => 1049457
[patent_doc_number] => 06860913
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-03-01
[patent_title] => 'Method for making abrasive compositions and products thereof'
[patent_app_type] => utility
[patent_app_number] => 10/137403
[patent_app_country] => US
[patent_app_date] => 2002-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/06/860/06860913.pdf
[firstpage_image] =>[orig_patent_app_number] => 10137403
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/137403 | Method for making abrasive compositions and products thereof | May 2, 2002 | Issued |
Array
(
[id] => 1281662
[patent_doc_number] => 06638328
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-10-28
[patent_title] => 'Bimodal slurry system'
[patent_app_type] => B1
[patent_app_number] => 10/132441
[patent_app_country] => US
[patent_app_date] => 2002-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 5236
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[pdf_file] => patents/06/638/06638328.pdf
[firstpage_image] =>[orig_patent_app_number] => 10132441
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/132441 | Bimodal slurry system | Apr 24, 2002 | Issued |
Array
(
[id] => 6664011
[patent_doc_number] => 20030203337
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-10-30
[patent_title] => 'Unexpanded perlite ore polishing composition and methods'
[patent_app_type] => new
[patent_app_number] => 10/133694
[patent_app_country] => US
[patent_app_date] => 2002-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 10014
[patent_no_of_claims] => 40
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0203/20030203337.pdf
[firstpage_image] =>[orig_patent_app_number] => 10133694
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/133694 | Unexpanded perlite ore polishing composition and methods | Apr 24, 2002 | Abandoned |
Array
(
[id] => 1097657
[patent_doc_number] => 06818031
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-11-16
[patent_title] => 'Polishing composition'
[patent_app_type] => B2
[patent_app_number] => 10/128365
[patent_app_country] => US
[patent_app_date] => 2002-04-24
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/818/06818031.pdf
[firstpage_image] =>[orig_patent_app_number] => 10128365
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/128365 | Polishing composition | Apr 23, 2002 | Issued |
Array
(
[id] => 1142693
[patent_doc_number] => 06773474
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-08-10
[patent_title] => 'Coated abrasive article'
[patent_app_type] => B2
[patent_app_number] => 10/125938
[patent_app_country] => US
[patent_app_date] => 2002-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/06/773/06773474.pdf
[firstpage_image] =>[orig_patent_app_number] => 10125938
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/125938 | Coated abrasive article | Apr 18, 2002 | Issued |
Array
(
[id] => 6167683
[patent_doc_number] => 20020152690
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-10-24
[patent_title] => 'Abrasive tape, process for producing it, and coating agent for abrasive tape'
[patent_app_type] => new
[patent_app_number] => 10/122930
[patent_app_country] => US
[patent_app_date] => 2002-04-16
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[pdf_file] => publications/A1/0152/20020152690.pdf
[firstpage_image] =>[orig_patent_app_number] => 10122930
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/122930 | Abrasive tape, process for producing it, and coating agent for abrasive tape | Apr 15, 2002 | Abandoned |
Array
(
[id] => 6815288
[patent_doc_number] => 20030066246
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-04-10
[patent_title] => 'Anti-loading treatments'
[patent_app_type] => new
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[pdf_file] => publications/A1/0066/20030066246.pdf
[firstpage_image] =>[orig_patent_app_number] => 10121293
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/121293 | Anti-loading treatments | Apr 11, 2002 | Issued |
Array
(
[id] => 6481418
[patent_doc_number] => 20020189169
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-19
[patent_title] => 'Polishing composition having a surfactant'
[patent_app_type] => new
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[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 10121887
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/121887 | Polishing composition having a surfactant | Apr 11, 2002 | Issued |
Array
(
[id] => 958560
[patent_doc_number] => 06953503
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-10-11
[patent_title] => 'Method of manufacturing molded body, slurry for molding, core for molding, method of manufacturing core for molding, hollow ceramic molded body, and light emitting container'
[patent_app_type] => utility
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[pdf_file] => patents/06/953/06953503.pdf
[firstpage_image] =>[orig_patent_app_number] => 10311773
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/311773 | Method of manufacturing molded body, slurry for molding, core for molding, method of manufacturing core for molding, hollow ceramic molded body, and light emitting container | Apr 8, 2002 | Issued |
Array
(
[id] => 6775794
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[patent_issue_date] => 2003-03-13
[patent_title] => 'Method for preparing abrasive articles'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/117589 | Method for preparing abrasive articles | Apr 4, 2002 | Issued |
Array
(
[id] => 6435570
[patent_doc_number] => 20020148169
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[patent_issue_date] => 2002-10-17
[patent_title] => 'Composition for metal CMP with low dishing and overpolish insensitivity'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/117272 | Composition for metal CMP with low dishing and overpolish insensitivity | Apr 2, 2002 | Abandoned |
Array
(
[id] => 6730446
[patent_doc_number] => 20030186636
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-10-02
[patent_title] => 'Tool for cutting solid materials'
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[patent_app_number] => 10/108830
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[firstpage_image] =>[orig_patent_app_number] => 10108830
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/108830 | Tool for cutting solid materials | Mar 26, 2002 | Abandoned |
Array
(
[id] => 6742216
[patent_doc_number] => 20030019399
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[patent_kind] => A1
[patent_issue_date] => 2003-01-30
[patent_title] => 'High surface area aggregated pigments'
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[firstpage_image] =>[orig_patent_app_number] => 10104255
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/104255 | Pigments for ink jet paper | Mar 20, 2002 | Issued |
Array
(
[id] => 7212604
[patent_doc_number] => 20040154229
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[patent_issue_date] => 2004-08-12
[patent_title] => 'Cerium-based abrasive abrasive and abrasive material slurry, and method for producing cerium based abrasive material'
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[firstpage_image] =>[orig_patent_app_number] => 10467307
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/467307 | Cerium-based abrasive material and abrasive material slurry, and method for producing cerium based abrasive material | Mar 7, 2002 | Issued |
Array
(
[id] => 6708879
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[patent_title] => 'Methanol-containing silica-based CMP compositions'
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[pdf_file] => publications/A1/0168/20030168628.pdf
[firstpage_image] =>[orig_patent_app_number] => 10092406
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/092406 | Methanol-containing silica-based CMP compositions | Mar 4, 2002 | Issued |