
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] => 1281653
[patent_doc_number] => 06638326
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-10-28
[patent_title] => 'Compositions for chemical mechanical planarization of tantalum and tantalum nitride'
[patent_app_type] => B2
[patent_app_number] => 09/965233
[patent_app_country] => US
[patent_app_date] => 2001-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4938
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/638/06638326.pdf
[firstpage_image] =>[orig_patent_app_number] => 09965233
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/965233 | Compositions for chemical mechanical planarization of tantalum and tantalum nitride | Sep 24, 2001 | Issued |
Array
(
[id] => 1238037
[patent_doc_number] => 06685756
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-02-03
[patent_title] => 'Coated abrasives'
[patent_app_type] => B2
[patent_app_number] => 09/961850
[patent_app_country] => US
[patent_app_date] => 2001-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2633
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/685/06685756.pdf
[firstpage_image] =>[orig_patent_app_number] => 09961850
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/961850 | Coated abrasives | Sep 23, 2001 | Issued |
Array
(
[id] => 6000204
[patent_doc_number] => 20020028639
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-03-07
[patent_title] => 'Aqueous solution for colloidal polishing of silicate substrates'
[patent_app_type] => new
[patent_app_number] => 09/962028
[patent_app_country] => US
[patent_app_date] => 2001-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1639
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0028/20020028639.pdf
[firstpage_image] =>[orig_patent_app_number] => 09962028
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/962028 | Aqueous solution for colloidal polishing of silicate substrates | Sep 23, 2001 | Issued |
Array
(
[id] => 1457349
[patent_doc_number] => 06425929
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-07-30
[patent_title] => 'Metal cleaner-polish'
[patent_app_type] => B1
[patent_app_number] => 09/952762
[patent_app_country] => US
[patent_app_date] => 2001-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 840
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 29
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/425/06425929.pdf
[firstpage_image] =>[orig_patent_app_number] => 09952762
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/952762 | Metal cleaner-polish | Sep 12, 2001 | Issued |
Array
(
[id] => 6747005
[patent_doc_number] => 20030041525
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-03-06
[patent_title] => 'Ceramic bonded abrasive'
[patent_app_type] => new
[patent_app_number] => 09/944236
[patent_app_country] => US
[patent_app_date] => 2001-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3280
[patent_no_of_claims] => 49
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0041/20030041525.pdf
[firstpage_image] =>[orig_patent_app_number] => 09944236
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/944236 | Ceramic bonded abrasive | Aug 30, 2001 | Abandoned |
Array
(
[id] => 6690265
[patent_doc_number] => 20030037697
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-02-27
[patent_title] => 'Second step polishing by CMP'
[patent_app_type] => new
[patent_app_number] => 09/933698
[patent_app_country] => US
[patent_app_date] => 2001-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4339
[patent_no_of_claims] => 47
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0037/20030037697.pdf
[firstpage_image] =>[orig_patent_app_number] => 09933698
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/933698 | Second step polishing by CMP | Aug 20, 2001 | Abandoned |
Array
(
[id] => 6866727
[patent_doc_number] => 20030079416
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-01
[patent_title] => 'Chemical mechanical polishing compositions for metal and associated materials and method of using same'
[patent_app_type] => new
[patent_app_number] => 09/932415
[patent_app_country] => US
[patent_app_date] => 2001-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7798
[patent_no_of_claims] => 71
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0079/20030079416.pdf
[firstpage_image] =>[orig_patent_app_number] => 09932415
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/932415 | Chemical mechanical polishing compositions for metal and associated materials and method of using same | Aug 16, 2001 | Issued |
Array
(
[id] => 1505306
[patent_doc_number] => 06440186
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-08-27
[patent_title] => 'Polishing composition and polishing method employing it'
[patent_app_type] => B1
[patent_app_number] => 09/928996
[patent_app_country] => US
[patent_app_date] => 2001-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6261
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/440/06440186.pdf
[firstpage_image] =>[orig_patent_app_number] => 09928996
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/928996 | Polishing composition and polishing method employing it | Aug 14, 2001 | Issued |
Array
(
[id] => 5797212
[patent_doc_number] => 20020007600
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-01-24
[patent_title] => 'Abrasive polishing composition'
[patent_app_type] => new
[patent_app_number] => 09/929696
[patent_app_country] => US
[patent_app_date] => 2001-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 14312
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0007/20020007600.pdf
[firstpage_image] =>[orig_patent_app_number] => 09929696
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/929696 | Abrasive polishing composition | Aug 13, 2001 | Issued |
Array
(
[id] => 1527035
[patent_doc_number] => 06478865
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-11-12
[patent_title] => 'High surface area aggregated pigments'
[patent_app_type] => B1
[patent_app_number] => 09/824885
[patent_app_country] => US
[patent_app_date] => 2001-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 8370
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/478/06478865.pdf
[firstpage_image] =>[orig_patent_app_number] => 09824885
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/824885 | High surface area aggregated pigments | Aug 2, 2001 | Issued |
Array
(
[id] => 735149
[patent_doc_number] => 07033408
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-04-25
[patent_title] => 'Method of producing an abrasive product containing diamond'
[patent_app_type] => utility
[patent_app_number] => 10/344177
[patent_app_country] => US
[patent_app_date] => 2001-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2320
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/033/07033408.pdf
[firstpage_image] =>[orig_patent_app_number] => 10344177
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/344177 | Method of producing an abrasive product containing diamond | Aug 2, 2001 | Issued |
Array
(
[id] => 1486215
[patent_doc_number] => 06428587
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-08-06
[patent_title] => 'Vitrified abrasive solid mass having pores filled with resin, and solid lubricant agent'
[patent_app_type] => B1
[patent_app_number] => 09/920742
[patent_app_country] => US
[patent_app_date] => 2001-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4510
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/428/06428587.pdf
[firstpage_image] =>[orig_patent_app_number] => 09920742
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/920742 | Vitrified abrasive solid mass having pores filled with resin, and solid lubricant agent | Aug 2, 2001 | Issued |
| 09/922527 | Al2O3-rare earth oxide-ZrO2/HfO2 materials, and methods of making and using the same | Aug 1, 2001 | Abandoned |
| 09/922530 | Al2O3-Y2O3-ZrO2/HfO2 materials, and methods of making and using the same | Aug 1, 2001 | Abandoned |
| 09/922528 | Abrasive particles, and methods of making and using the same | Aug 1, 2001 | Abandoned |
Array
(
[id] => 7362743
[patent_doc_number] => 20040025443
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-02-12
[patent_title] => 'Abrasive product'
[patent_app_type] => new
[patent_app_number] => 10/333915
[patent_app_country] => US
[patent_app_date] => 2003-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3185
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 21
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0025/20040025443.pdf
[firstpage_image] =>[orig_patent_app_number] => 10333915
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/333915 | Abrasive product | Jul 30, 2001 | Issued |
Array
(
[id] => 6225184
[patent_doc_number] => 20020004443
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-01-10
[patent_title] => 'High durability low temperature lead-free glass and enamel compositions with low boron content'
[patent_app_type] => new
[patent_app_number] => 09/916302
[patent_app_country] => US
[patent_app_date] => 2001-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3370
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 8
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0004/20020004443.pdf
[firstpage_image] =>[orig_patent_app_number] => 09916302
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/916302 | High durability low temperature lead-free glass and enamel compositions with low boron content | Jul 29, 2001 | Issued |
Array
(
[id] => 6468736
[patent_doc_number] => 20020023537
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-28
[patent_title] => 'Filler material mixture'
[patent_app_type] => new
[patent_app_number] => 09/915779
[patent_app_country] => US
[patent_app_date] => 2001-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4528
[patent_no_of_claims] => 44
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0023/20020023537.pdf
[firstpage_image] =>[orig_patent_app_number] => 09915779
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/915779 | Filler material mixture | Jul 25, 2001 | Abandoned |
Array
(
[id] => 5884972
[patent_doc_number] => 20020011184
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-01-31
[patent_title] => 'Lightweight filler material'
[patent_app_type] => new
[patent_app_number] => 09/915409
[patent_app_country] => US
[patent_app_date] => 2001-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4529
[patent_no_of_claims] => 44
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0011/20020011184.pdf
[firstpage_image] =>[orig_patent_app_number] => 09915409
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/915409 | Lightweight filler material | Jul 25, 2001 | Abandoned |
Array
(
[id] => 6391564
[patent_doc_number] => 20020035949
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-03-28
[patent_title] => 'Pigment materials and their use in coating compositions'
[patent_app_type] => new
[patent_app_number] => 09/908565
[patent_app_country] => US
[patent_app_date] => 2001-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3782
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0035/20020035949.pdf
[firstpage_image] =>[orig_patent_app_number] => 09908565
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/908565 | Pigment materials and their use in coating compositions | Jul 19, 2001 | Abandoned |