
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] => 3798242
[patent_doc_number] => 05853586
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-29
[patent_title] => 'Thin pliable polymeric film for sealing microplates'
[patent_app_type] => 1
[patent_app_number] => 8/854668
[patent_app_country] => US
[patent_app_date] => 1997-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2155
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/853/05853586.pdf
[firstpage_image] =>[orig_patent_app_number] => 854668
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/854668 | Thin pliable polymeric film for sealing microplates | May 11, 1997 | Issued |
Array
(
[id] => 3926350
[patent_doc_number] => 05938924
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-17
[patent_title] => 'Filter'
[patent_app_type] => 1
[patent_app_number] => 8/852443
[patent_app_country] => US
[patent_app_date] => 1997-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1993
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/938/05938924.pdf
[firstpage_image] =>[orig_patent_app_number] => 852443
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/852443 | Filter | May 6, 1997 | Issued |
Array
(
[id] => 3915599
[patent_doc_number] => 05913767
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-22
[patent_title] => 'Worm centrifuge with centrifugal valve'
[patent_app_type] => 1
[patent_app_number] => 8/852272
[patent_app_country] => US
[patent_app_date] => 1997-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2566
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/913/05913767.pdf
[firstpage_image] =>[orig_patent_app_number] => 852272
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/852272 | Worm centrifuge with centrifugal valve | May 6, 1997 | Issued |
Array
(
[id] => 4005600
[patent_doc_number] => 05879545
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-09
[patent_title] => 'Cyclonic filter assembly'
[patent_app_type] => 1
[patent_app_number] => 8/851339
[patent_app_country] => US
[patent_app_date] => 1997-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2495
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/879/05879545.pdf
[firstpage_image] =>[orig_patent_app_number] => 851339
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/851339 | Cyclonic filter assembly | May 4, 1997 | Issued |
Array
(
[id] => 4017162
[patent_doc_number] => 05882530
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-16
[patent_title] => 'Crossflow filter cyclone apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/846598
[patent_app_country] => US
[patent_app_date] => 1997-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3123
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/882/05882530.pdf
[firstpage_image] =>[orig_patent_app_number] => 846598
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/846598 | Crossflow filter cyclone apparatus | Apr 29, 1997 | Issued |
Array
(
[id] => 3860609
[patent_doc_number] => 05837151
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Methods for separating soil from soil laden water in dishwashers'
[patent_app_type] => 1
[patent_app_number] => 8/848615
[patent_app_country] => US
[patent_app_date] => 1997-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2271
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/837/05837151.pdf
[firstpage_image] =>[orig_patent_app_number] => 848615
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/848615 | Methods for separating soil from soil laden water in dishwashers | Apr 28, 1997 | Issued |
Array
(
[id] => 3991550
[patent_doc_number] => 05858237
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-12
[patent_title] => 'Hydrocyclone for separating immiscible fluids and removing suspended solids'
[patent_app_type] => 1
[patent_app_number] => 8/848276
[patent_app_country] => US
[patent_app_date] => 1997-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1458
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/858/05858237.pdf
[firstpage_image] =>[orig_patent_app_number] => 848276
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/848276 | Hydrocyclone for separating immiscible fluids and removing suspended solids | Apr 28, 1997 | Issued |
Array
(
[id] => 3867835
[patent_doc_number] => 05824222
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-20
[patent_title] => 'Method for removing suspended inert solids from a waste stream'
[patent_app_type] => 1
[patent_app_number] => 8/840675
[patent_app_country] => US
[patent_app_date] => 1997-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5108
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/824/05824222.pdf
[firstpage_image] =>[orig_patent_app_number] => 840675
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/840675 | Method for removing suspended inert solids from a waste stream | Apr 28, 1997 | Issued |
Array
(
[id] => 3855805
[patent_doc_number] => 05795477
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-18
[patent_title] => 'Self-driven, cone-stack type centrifuge'
[patent_app_type] => 1
[patent_app_number] => 8/847861
[patent_app_country] => US
[patent_app_date] => 1997-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 26
[patent_no_of_words] => 10071
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/795/05795477.pdf
[firstpage_image] =>[orig_patent_app_number] => 847861
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/847861 | Self-driven, cone-stack type centrifuge | Apr 27, 1997 | Issued |
| 08/687549 | CENTRIFUGAL SEPARATIONS APPARATUS | Apr 21, 1997 | Abandoned |
Array
(
[id] => 4015382
[patent_doc_number] => 05906735
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-25
[patent_title] => 'Beverage-screening filter leaf having woven screen supported against deflection'
[patent_app_type] => 1
[patent_app_number] => 8/844868
[patent_app_country] => US
[patent_app_date] => 1997-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1318
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/906/05906735.pdf
[firstpage_image] =>[orig_patent_app_number] => 844868
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/844868 | Beverage-screening filter leaf having woven screen supported against deflection | Apr 21, 1997 | Issued |
Array
(
[id] => 4044844
[patent_doc_number] => 05932098
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-03
[patent_title] => 'Filtration apparatus for brewing and drinking coffee and like beverages and concurrently enabling a user to drink directly from the apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/845231
[patent_app_country] => US
[patent_app_date] => 1997-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 5811
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 264
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/932/05932098.pdf
[firstpage_image] =>[orig_patent_app_number] => 845231
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/845231 | Filtration apparatus for brewing and drinking coffee and like beverages and concurrently enabling a user to drink directly from the apparatus | Apr 20, 1997 | Issued |
Array
(
[id] => 3991536
[patent_doc_number] => 05858236
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-12
[patent_title] => 'Screen for wringer assembly'
[patent_app_type] => 1
[patent_app_number] => 8/840478
[patent_app_country] => US
[patent_app_date] => 1997-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2162
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/858/05858236.pdf
[firstpage_image] =>[orig_patent_app_number] => 840478
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/840478 | Screen for wringer assembly | Apr 20, 1997 | Issued |
| 08/839256 | APPARATUS FOR SEPARATION MEDIA BY CENTRIFUGAL FORCE | Apr 16, 1997 | Abandoned |
Array
(
[id] => 3991381
[patent_doc_number] => 05858225
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-12
[patent_title] => 'Dental filter with sanitary handling'
[patent_app_type] => 1
[patent_app_number] => 8/843216
[patent_app_country] => US
[patent_app_date] => 1997-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2766
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 230
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/858/05858225.pdf
[firstpage_image] =>[orig_patent_app_number] => 843216
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/843216 | Dental filter with sanitary handling | Apr 13, 1997 | Issued |
Array
(
[id] => 3984348
[patent_doc_number] => 05891336
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-06
[patent_title] => 'Rolled threaded filter bowl'
[patent_app_type] => 1
[patent_app_number] => 8/817134
[patent_app_country] => US
[patent_app_date] => 1997-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1858
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 36
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/891/05891336.pdf
[firstpage_image] =>[orig_patent_app_number] => 817134
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/817134 | Rolled threaded filter bowl | Apr 8, 1997 | Issued |
Array
(
[id] => 3956784
[patent_doc_number] => 05900147
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-04
[patent_title] => 'Oscillatable filter medium'
[patent_app_type] => 1
[patent_app_number] => 8/793626
[patent_app_country] => US
[patent_app_date] => 1997-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1563
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/900/05900147.pdf
[firstpage_image] =>[orig_patent_app_number] => 793626
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/793626 | Oscillatable filter medium | Apr 7, 1997 | Issued |
Array
(
[id] => 3991482
[patent_doc_number] => 05858232
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-12
[patent_title] => 'Filter cartridges with sealing means'
[patent_app_type] => 1
[patent_app_number] => 8/831905
[patent_app_country] => US
[patent_app_date] => 1997-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3795
[patent_no_of_claims] => 15
[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/05/858/05858232.pdf
[firstpage_image] =>[orig_patent_app_number] => 831905
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/831905 | Filter cartridges with sealing means | Apr 1, 1997 | Issued |
Array
(
[id] => 3989838
[patent_doc_number] => 05922211
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-13
[patent_title] => 'Method for centrifugal particle separation, particularly for use in the biological sector'
[patent_app_type] => 1
[patent_app_number] => 8/827064
[patent_app_country] => US
[patent_app_date] => 1997-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3594
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/922/05922211.pdf
[firstpage_image] =>[orig_patent_app_number] => 827064
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/827064 | Method for centrifugal particle separation, particularly for use in the biological sector | Mar 25, 1997 | Issued |
Array
(
[id] => 3752902
[patent_doc_number] => 05851405
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-22
[patent_title] => 'Process for clarifying vinasse'
[patent_app_type] => 1
[patent_app_number] => 8/765492
[patent_app_country] => US
[patent_app_date] => 1997-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3652
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/851/05851405.pdf
[firstpage_image] =>[orig_patent_app_number] => 765492
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/765492 | Process for clarifying vinasse | Mar 23, 1997 | Issued |