
David A. Reifsnyder
Examiner (ID: 13912)
| Most Active Art Unit | 1723 |
| Art Unit(s) | 1723, 1778, 2899, 1797, 1776, 1306 |
| Total Applications | 2074 |
| Issued Applications | 1658 |
| Pending Applications | 148 |
| Abandoned Applications | 274 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4181158
[patent_doc_number] => 06093320
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-25
[patent_title] => 'Tank cleaning system'
[patent_app_type] => 1
[patent_app_number] => 9/201161
[patent_app_country] => US
[patent_app_date] => 1998-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2990
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 273
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/093/06093320.pdf
[firstpage_image] =>[orig_patent_app_number] => 201161
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/201161 | Tank cleaning system | Nov 29, 1998 | Issued |
Array
(
[id] => 4238514
[patent_doc_number] => 06136182
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-24
[patent_title] => 'Magnetic devices and sample chambers for examination and manipulation of cells'
[patent_app_type] => 1
[patent_app_number] => 9/201603
[patent_app_country] => US
[patent_app_date] => 1998-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 14
[patent_no_of_words] => 14518
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/136/06136182.pdf
[firstpage_image] =>[orig_patent_app_number] => 201603
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/201603 | Magnetic devices and sample chambers for examination and manipulation of cells | Nov 29, 1998 | Issued |
Array
(
[id] => 4403228
[patent_doc_number] => 06193076
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-27
[patent_title] => 'Drilling fluid purification method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/199700
[patent_app_country] => US
[patent_app_date] => 1998-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3994
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/193/06193076.pdf
[firstpage_image] =>[orig_patent_app_number] => 199700
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/199700 | Drilling fluid purification method and apparatus | Nov 24, 1998 | Issued |
Array
(
[id] => 4280721
[patent_doc_number] => 06267875
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-31
[patent_title] => 'Reusable spin-on multi system oil filter and method of reclaiming used filter canisters'
[patent_app_type] => 1
[patent_app_number] => 9/194158
[patent_app_country] => US
[patent_app_date] => 1998-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 97
[patent_figures_cnt] => 187
[patent_no_of_words] => 21434
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/267/06267875.pdf
[firstpage_image] =>[orig_patent_app_number] => 194158
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/194158 | Reusable spin-on multi system oil filter and method of reclaiming used filter canisters | Nov 22, 1998 | Issued |
Array
(
[id] => 4039928
[patent_doc_number] => 05968355
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-19
[patent_title] => 'Apparatus for aseptic vortex flow concentration'
[patent_app_type] => 1
[patent_app_number] => 9/197528
[patent_app_country] => US
[patent_app_date] => 1998-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 8087
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/968/05968355.pdf
[firstpage_image] =>[orig_patent_app_number] => 197528
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/197528 | Apparatus for aseptic vortex flow concentration | Nov 22, 1998 | Issued |
Array
(
[id] => 4095620
[patent_doc_number] => 06099739
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-08
[patent_title] => 'Cleaning apparatus for a magnetic filter and cleaning method thereof'
[patent_app_type] => 1
[patent_app_number] => 9/195803
[patent_app_country] => US
[patent_app_date] => 1998-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 5756
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/099/06099739.pdf
[firstpage_image] =>[orig_patent_app_number] => 195803
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/195803 | Cleaning apparatus for a magnetic filter and cleaning method thereof | Nov 18, 1998 | Issued |
Array
(
[id] => 4088531
[patent_doc_number] => 06096220
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-01
[patent_title] => 'Plasma mass filter'
[patent_app_type] => 1
[patent_app_number] => 9/192945
[patent_app_country] => US
[patent_app_date] => 1998-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2899
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/096/06096220.pdf
[firstpage_image] =>[orig_patent_app_number] => 192945
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/192945 | Plasma mass filter | Nov 15, 1998 | Issued |
Array
(
[id] => 4399516
[patent_doc_number] => 06231759
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-15
[patent_title] => 'Water treatment device'
[patent_app_type] => 1
[patent_app_number] => 9/191619
[patent_app_country] => US
[patent_app_date] => 1998-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3580
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/231/06231759.pdf
[firstpage_image] =>[orig_patent_app_number] => 191619
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/191619 | Water treatment device | Nov 12, 1998 | Issued |
Array
(
[id] => 4079054
[patent_doc_number] => 06024874
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-15
[patent_title] => 'Hydrocyclone separator'
[patent_app_type] => 1
[patent_app_number] => 9/185273
[patent_app_country] => US
[patent_app_date] => 1998-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2966
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/024/06024874.pdf
[firstpage_image] =>[orig_patent_app_number] => 185273
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/185273 | Hydrocyclone separator | Nov 2, 1998 | Issued |
| 09/091032 | OIL FILTER NOT USING FILTER PAPER BUT USING PERMANENT MAGNETS | Oct 27, 1998 | Abandoned |
Array
(
[id] => 4147151
[patent_doc_number] => 06103107
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-15
[patent_title] => 'System for recycling ferrofluid constituents used in a materials separation process'
[patent_app_type] => 1
[patent_app_number] => 9/177066
[patent_app_country] => US
[patent_app_date] => 1998-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2554
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/103/06103107.pdf
[firstpage_image] =>[orig_patent_app_number] => 177066
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/177066 | System for recycling ferrofluid constituents used in a materials separation process | Oct 21, 1998 | Issued |
Array
(
[id] => 4230390
[patent_doc_number] => 06206204
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-27
[patent_title] => 'Screen apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/175347
[patent_app_country] => US
[patent_app_date] => 1998-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 4492
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/206/06206204.pdf
[firstpage_image] =>[orig_patent_app_number] => 175347
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/175347 | Screen apparatus | Oct 19, 1998 | Issued |
Array
(
[id] => 4176464
[patent_doc_number] => 06159382
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-12
[patent_title] => 'Waste acid recovery'
[patent_app_type] => 1
[patent_app_number] => 9/167563
[patent_app_country] => US
[patent_app_date] => 1998-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/159/06159382.pdf
[firstpage_image] =>[orig_patent_app_number] => 167563
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/167563 | Waste acid recovery | Oct 6, 1998 | Issued |
Array
(
[id] => 4083773
[patent_doc_number] => 06047835
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-11
[patent_title] => 'Clearing device for a centrifugal separator'
[patent_app_type] => 1
[patent_app_number] => 9/166096
[patent_app_country] => US
[patent_app_date] => 1998-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 3167
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[pdf_file] => patents/06/047/06047835.pdf
[firstpage_image] =>[orig_patent_app_number] => 166096
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/166096 | Clearing device for a centrifugal separator | Oct 4, 1998 | Issued |
Array
(
[id] => 4139800
[patent_doc_number] => 06063281
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-16
[patent_title] => 'Extraction of organic compounds from surfactants-containing aqueous solutions'
[patent_app_type] => 1
[patent_app_number] => 9/165140
[patent_app_country] => US
[patent_app_date] => 1998-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/063/06063281.pdf
[firstpage_image] =>[orig_patent_app_number] => 165140
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/165140 | Extraction of organic compounds from surfactants-containing aqueous solutions | Sep 30, 1998 | Issued |
Array
(
[id] => 4213287
[patent_doc_number] => 06039869
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-21
[patent_title] => 'Support arrangement for centrifugal chip separator'
[patent_app_type] => 1
[patent_app_number] => 9/161901
[patent_app_country] => US
[patent_app_date] => 1998-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/06/039/06039869.pdf
[firstpage_image] =>[orig_patent_app_number] => 161901
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/161901 | Support arrangement for centrifugal chip separator | Sep 27, 1998 | Issued |
Array
(
[id] => 4123993
[patent_doc_number] => 06033564
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-07
[patent_title] => 'Method of construction for density screening outer transport walls'
[patent_app_type] => 1
[patent_app_number] => 9/156171
[patent_app_country] => US
[patent_app_date] => 1998-09-17
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/033/06033564.pdf
[firstpage_image] =>[orig_patent_app_number] => 156171
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/156171 | Method of construction for density screening outer transport walls | Sep 16, 1998 | Issued |
Array
(
[id] => 4044828
[patent_doc_number] => 05932097
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-03
[patent_title] => 'Microfabricated magnetic particles for applications to affinity binding'
[patent_app_type] => 1
[patent_app_number] => 9/153985
[patent_app_country] => US
[patent_app_date] => 1998-09-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/932/05932097.pdf
[firstpage_image] =>[orig_patent_app_number] => 153985
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/153985 | Microfabricated magnetic particles for applications to affinity binding | Sep 15, 1998 | Issued |
Array
(
[id] => 4374182
[patent_doc_number] => 06261454
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-17
[patent_title] => 'Device for treating, in particular washing, gluten or the like'
[patent_app_type] => 1
[patent_app_number] => 9/142007
[patent_app_country] => US
[patent_app_date] => 1998-08-28
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/261/06261454.pdf
[firstpage_image] =>[orig_patent_app_number] => 142007
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/142007 | Device for treating, in particular washing, gluten or the like | Aug 27, 1998 | Issued |
Array
(
[id] => 4322870
[patent_doc_number] => 06312594
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-06
[patent_title] => 'Insert for a cyclone separator'
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[patent_app_number] => 9/136364
[patent_app_country] => US
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[pdf_file] => patents/06/312/06312594.pdf
[firstpage_image] =>[orig_patent_app_number] => 136364
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/136364 | Insert for a cyclone separator | Aug 18, 1998 | Issued |