
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] => 3835639
[patent_doc_number] => 05707517
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-13
[patent_title] => 'Immersible rotary disc filtration device'
[patent_app_type] => 1
[patent_app_number] => 8/562817
[patent_app_country] => US
[patent_app_date] => 1995-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 35
[patent_no_of_words] => 26891
[patent_no_of_claims] => 108
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/707/05707517.pdf
[firstpage_image] =>[orig_patent_app_number] => 562817
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/562817 | Immersible rotary disc filtration device | Nov 26, 1995 | Issued |
Array
(
[id] => 3629700
[patent_doc_number] => 05630935
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-20
[patent_title] => 'Pressure relief valve with sample removal port'
[patent_app_type] => 1
[patent_app_number] => 8/560017
[patent_app_country] => US
[patent_app_date] => 1995-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 60
[patent_figures_cnt] => 10
[patent_no_of_words] => 32444
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/630/05630935.pdf
[firstpage_image] =>[orig_patent_app_number] => 560017
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/560017 | Pressure relief valve with sample removal port | Nov 16, 1995 | Issued |
Array
(
[id] => 3651224
[patent_doc_number] => 05658456
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-19
[patent_title] => 'Batch dialysate chemical vessel with machine-readable indicator'
[patent_app_type] => 1
[patent_app_number] => 8/559148
[patent_app_country] => US
[patent_app_date] => 1995-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 60
[patent_figures_cnt] => 106
[patent_no_of_words] => 32235
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/658/05658456.pdf
[firstpage_image] =>[orig_patent_app_number] => 559148
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/559148 | Batch dialysate chemical vessel with machine-readable indicator | Nov 16, 1995 | Issued |
Array
(
[id] => 3651260
[patent_doc_number] => 05658458
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-19
[patent_title] => 'Apparatus for removing suspended inert solids from a waste stream'
[patent_app_type] => 1
[patent_app_number] => 8/555516
[patent_app_country] => US
[patent_app_date] => 1995-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5109
[patent_no_of_claims] => 10
[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/05/658/05658458.pdf
[firstpage_image] =>[orig_patent_app_number] => 555516
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/555516 | Apparatus for removing suspended inert solids from a waste stream | Nov 7, 1995 | Issued |
| 08/552849 | DEVICE FOR SEPARATING AND FILTERING PARTICLES IN A FLOW OF FLUID | Nov 2, 1995 | Abandoned |
Array
(
[id] => 3724915
[patent_doc_number] => 05635065
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-03
[patent_title] => 'Shavings centrifuge'
[patent_app_type] => 1
[patent_app_number] => 8/551411
[patent_app_country] => US
[patent_app_date] => 1995-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2057
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/635/05635065.pdf
[firstpage_image] =>[orig_patent_app_number] => 551411
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/551411 | Shavings centrifuge | Oct 31, 1995 | Issued |
Array
(
[id] => 3867787
[patent_doc_number] => 05824218
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-20
[patent_title] => 'Permanent espresso filter insert'
[patent_app_type] => 1
[patent_app_number] => 8/550412
[patent_app_country] => US
[patent_app_date] => 1995-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 2324
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/824/05824218.pdf
[firstpage_image] =>[orig_patent_app_number] => 550412
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/550412 | Permanent espresso filter insert | Oct 29, 1995 | Issued |
Array
(
[id] => 3725075
[patent_doc_number] => 05693221
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-02
[patent_title] => 'Cyclonic liquid-separating unit'
[patent_app_type] => 1
[patent_app_number] => 8/495401
[patent_app_country] => US
[patent_app_date] => 1995-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2478
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/693/05693221.pdf
[firstpage_image] =>[orig_patent_app_number] => 495401
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/495401 | Cyclonic liquid-separating unit | Oct 24, 1995 | Issued |
Array
(
[id] => 3658091
[patent_doc_number] => 05667686
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-16
[patent_title] => 'Hydrocyclone for liquid - liquid separation and method'
[patent_app_type] => 1
[patent_app_number] => 8/547250
[patent_app_country] => US
[patent_app_date] => 1995-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 4702
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 331
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/667/05667686.pdf
[firstpage_image] =>[orig_patent_app_number] => 547250
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/547250 | Hydrocyclone for liquid - liquid separation and method | Oct 23, 1995 | Issued |
Array
(
[id] => 3763364
[patent_doc_number] => 05733450
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-31
[patent_title] => 'Rotary screening apparatus having a screening cylinder casing'
[patent_app_type] => 1
[patent_app_number] => 8/547195
[patent_app_country] => US
[patent_app_date] => 1995-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 5482
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/733/05733450.pdf
[firstpage_image] =>[orig_patent_app_number] => 547195
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/547195 | Rotary screening apparatus having a screening cylinder casing | Oct 23, 1995 | Issued |
Array
(
[id] => 3658049
[patent_doc_number] => 05667683
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-16
[patent_title] => 'Backwashable liquid filter system using rotating spray'
[patent_app_type] => 1
[patent_app_number] => 8/545429
[patent_app_country] => US
[patent_app_date] => 1995-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 24
[patent_no_of_words] => 20192
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/667/05667683.pdf
[firstpage_image] =>[orig_patent_app_number] => 545429
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/545429 | Backwashable liquid filter system using rotating spray | Oct 18, 1995 | Issued |
Array
(
[id] => 3798199
[patent_doc_number] => 05830359
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-03
[patent_title] => 'Method of separating particles from a filter'
[patent_app_type] => 1
[patent_app_number] => 8/530221
[patent_app_country] => US
[patent_app_date] => 1995-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 12
[patent_no_of_words] => 7280
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/830/05830359.pdf
[firstpage_image] =>[orig_patent_app_number] => 530221
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/530221 | Method of separating particles from a filter | Oct 2, 1995 | Issued |
Array
(
[id] => 3803084
[patent_doc_number] => 05811006
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-22
[patent_title] => 'Centrifugal separator with improved quiescent collection chamber'
[patent_app_type] => 1
[patent_app_number] => 8/719136
[patent_app_country] => US
[patent_app_date] => 1995-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1804
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/811/05811006.pdf
[firstpage_image] =>[orig_patent_app_number] => 719136
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/719136 | Centrifugal separator with improved quiescent collection chamber | Sep 24, 1995 | Issued |
Array
(
[id] => 3528759
[patent_doc_number] => 05556544
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-17
[patent_title] => 'Concentrator & filter'
[patent_app_type] => 1
[patent_app_number] => 8/525182
[patent_app_country] => US
[patent_app_date] => 1995-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 13
[patent_no_of_words] => 2671
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/556/05556544.pdf
[firstpage_image] =>[orig_patent_app_number] => 525182
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/525182 | Concentrator & filter | Sep 7, 1995 | Issued |
Array
(
[id] => 3524711
[patent_doc_number] => 05582742
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-10
[patent_title] => 'Rotary distribution pipe assembly'
[patent_app_type] => 1
[patent_app_number] => 8/523632
[patent_app_country] => US
[patent_app_date] => 1995-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 21
[patent_no_of_words] => 5613
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/582/05582742.pdf
[firstpage_image] =>[orig_patent_app_number] => 523632
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/523632 | Rotary distribution pipe assembly | Sep 4, 1995 | Issued |
Array
(
[id] => 3616544
[patent_doc_number] => 05593600
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-14
[patent_title] => 'Method of desanding, desalting and concentrating organic wastes'
[patent_app_type] => 1
[patent_app_number] => 8/523153
[patent_app_country] => US
[patent_app_date] => 1995-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1721
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/593/05593600.pdf
[firstpage_image] =>[orig_patent_app_number] => 523153
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/523153 | Method of desanding, desalting and concentrating organic wastes | Sep 4, 1995 | Issued |
Array
(
[id] => 3653218
[patent_doc_number] => 05591340
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-07
[patent_title] => 'Centrifugal separator'
[patent_app_type] => 1
[patent_app_number] => 8/522520
[patent_app_country] => US
[patent_app_date] => 1995-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 2900
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/591/05591340.pdf
[firstpage_image] =>[orig_patent_app_number] => 522520
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/522520 | Centrifugal separator | Aug 31, 1995 | Issued |
Array
(
[id] => 3643100
[patent_doc_number] => 05639366
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-17
[patent_title] => 'Concentrator for solids in a liquid medium'
[patent_app_type] => 1
[patent_app_number] => 8/523106
[patent_app_country] => US
[patent_app_date] => 1995-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3050
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 279
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/639/05639366.pdf
[firstpage_image] =>[orig_patent_app_number] => 523106
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/523106 | Concentrator for solids in a liquid medium | Aug 31, 1995 | Issued |
Array
(
[id] => 3725022
[patent_doc_number] => 05693217
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-02
[patent_title] => 'Fluid circuit with a primary stream filter and a bypass stream centrifuge'
[patent_app_type] => 1
[patent_app_number] => 8/520931
[patent_app_country] => US
[patent_app_date] => 1995-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2164
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/693/05693217.pdf
[firstpage_image] =>[orig_patent_app_number] => 520931
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/520931 | Fluid circuit with a primary stream filter and a bypass stream centrifuge | Aug 29, 1995 | Issued |
Array
(
[id] => 3681352
[patent_doc_number] => 05662810
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-02
[patent_title] => 'Method and apparatus for efficiently dewatering corn stillage and other materials'
[patent_app_type] => 1
[patent_app_number] => 8/520409
[patent_app_country] => US
[patent_app_date] => 1995-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4034
[patent_no_of_claims] => 14
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[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/662/05662810.pdf
[firstpage_image] =>[orig_patent_app_number] => 520409
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/520409 | Method and apparatus for efficiently dewatering corn stillage and other materials | Aug 28, 1995 | Issued |