
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] => 3418911
[patent_doc_number] => 05458775
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-17
[patent_title] => 'Filtration apparatus for separating solids from liquid containing same'
[patent_app_type] => 1
[patent_app_number] => 8/226963
[patent_app_country] => US
[patent_app_date] => 1994-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2278
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/458/05458775.pdf
[firstpage_image] =>[orig_patent_app_number] => 226963
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/226963 | Filtration apparatus for separating solids from liquid containing same | Apr 12, 1994 | Issued |
Array
(
[id] => 3539621
[patent_doc_number] => 05554288
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-10
[patent_title] => 'Disposable filters and manufacturing process'
[patent_app_type] => 1
[patent_app_number] => 8/226257
[patent_app_country] => US
[patent_app_date] => 1994-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10420
[patent_no_of_claims] => 91
[patent_no_of_ind_claims] => 14
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/554/05554288.pdf
[firstpage_image] =>[orig_patent_app_number] => 226257
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/226257 | Disposable filters and manufacturing process | Apr 10, 1994 | Issued |
Array
(
[id] => 3763253
[patent_doc_number] => 05733442
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-31
[patent_title] => 'Microdialysis/Microelectrodialysis system'
[patent_app_type] => 1
[patent_app_number] => 8/225667
[patent_app_country] => US
[patent_app_date] => 1994-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 2575
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/733/05733442.pdf
[firstpage_image] =>[orig_patent_app_number] => 225667
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/225667 | Microdialysis/Microelectrodialysis system | Apr 10, 1994 | Issued |
Array
(
[id] => 3535314
[patent_doc_number] => 05480546
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-02
[patent_title] => 'Rotating screen drum with a stainless lining'
[patent_app_type] => 1
[patent_app_number] => 8/223128
[patent_app_country] => US
[patent_app_date] => 1994-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2111
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 221
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/480/05480546.pdf
[firstpage_image] =>[orig_patent_app_number] => 223128
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/223128 | Rotating screen drum with a stainless lining | Apr 4, 1994 | Issued |
Array
(
[id] => 3505762
[patent_doc_number] => 05587078
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-24
[patent_title] => 'Centrifugal cleaner'
[patent_app_type] => 1
[patent_app_number] => 8/221004
[patent_app_country] => US
[patent_app_date] => 1994-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 21
[patent_no_of_words] => 7823
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/587/05587078.pdf
[firstpage_image] =>[orig_patent_app_number] => 221004
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/221004 | Centrifugal cleaner | Mar 31, 1994 | Issued |
Array
(
[id] => 3438155
[patent_doc_number] => 05466372
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-14
[patent_title] => 'Cyclone including an inlet diffuser tube'
[patent_app_type] => 1
[patent_app_number] => 8/216921
[patent_app_country] => US
[patent_app_date] => 1994-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1312
[patent_no_of_claims] => 10
[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/05/466/05466372.pdf
[firstpage_image] =>[orig_patent_app_number] => 216921
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/216921 | Cyclone including an inlet diffuser tube | Mar 22, 1994 | Issued |
| 08/216883 | METHOD AND APPARATUS FOR SEPARATING FLOATING AND NON-FLOATING PARTICULATE FROM RAINWATER DRAINAGE | Mar 22, 1994 | Abandoned |
Array
(
[id] => 3456661
[patent_doc_number] => 05468396
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-21
[patent_title] => 'Centrifugal cleaning of pulp and paper process liquids'
[patent_app_type] => 1
[patent_app_number] => 8/213639
[patent_app_country] => US
[patent_app_date] => 1994-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5359
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/468/05468396.pdf
[firstpage_image] =>[orig_patent_app_number] => 213639
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/213639 | Centrifugal cleaning of pulp and paper process liquids | Mar 15, 1994 | Issued |
Array
(
[id] => 3655686
[patent_doc_number] => 05647981
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-15
[patent_title] => 'Device for separating phases of different densities and conductivities by electrocoalescence and centrifugation'
[patent_app_type] => 1
[patent_app_number] => 8/212762
[patent_app_country] => US
[patent_app_date] => 1994-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 5955
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/647/05647981.pdf
[firstpage_image] =>[orig_patent_app_number] => 212762
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/212762 | Device for separating phases of different densities and conductivities by electrocoalescence and centrifugation | Mar 14, 1994 | Issued |
Array
(
[id] => 3608227
[patent_doc_number] => 05534162
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-09
[patent_title] => 'Method for disposal of biological waste'
[patent_app_type] => 1
[patent_app_number] => 8/209818
[patent_app_country] => US
[patent_app_date] => 1994-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3490
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/534/05534162.pdf
[firstpage_image] =>[orig_patent_app_number] => 209818
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/209818 | Method for disposal of biological waste | Mar 10, 1994 | Issued |
Array
(
[id] => 3420512
[patent_doc_number] => 05422019
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-06-06
[patent_title] => 'Method for removing contaminants from industrial cleaning systems'
[patent_app_type] => 1
[patent_app_number] => 8/200419
[patent_app_country] => US
[patent_app_date] => 1994-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2759
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/422/05422019.pdf
[firstpage_image] =>[orig_patent_app_number] => 200419
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/200419 | Method for removing contaminants from industrial cleaning systems | Feb 22, 1994 | Issued |
Array
(
[id] => 3519544
[patent_doc_number] => 05489385
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-06
[patent_title] => 'Drip chamber and/or expansion chamber with integral filter'
[patent_app_type] => 1
[patent_app_number] => 8/196290
[patent_app_country] => US
[patent_app_date] => 1994-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 3022
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/489/05489385.pdf
[firstpage_image] =>[orig_patent_app_number] => 196290
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/196290 | Drip chamber and/or expansion chamber with integral filter | Feb 13, 1994 | Issued |
Array
(
[id] => 3420498
[patent_doc_number] => 05422018
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-06-06
[patent_title] => 'Centrifuge tube and adaptor'
[patent_app_type] => 1
[patent_app_number] => 8/189249
[patent_app_country] => US
[patent_app_date] => 1994-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 3274
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/422/05422018.pdf
[firstpage_image] =>[orig_patent_app_number] => 189249
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/189249 | Centrifuge tube and adaptor | Jan 30, 1994 | Issued |
Array
(
[id] => 3449747
[patent_doc_number] => 05451318
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-19
[patent_title] => 'Solids separator boundary layer effect filtration system'
[patent_app_type] => 1
[patent_app_number] => 8/188092
[patent_app_country] => US
[patent_app_date] => 1994-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 4604
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/451/05451318.pdf
[firstpage_image] =>[orig_patent_app_number] => 188092
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/188092 | Solids separator boundary layer effect filtration system | Jan 27, 1994 | Issued |
| 08/188190 | METHOD OF MAKING A BIOCOMPATIBLE FILTER | Jan 26, 1994 | Abandoned |
Array
(
[id] => 3470161
[patent_doc_number] => 05427683
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-06-27
[patent_title] => 'Filtration system with axial flow cartridge'
[patent_app_type] => 1
[patent_app_number] => 8/183144
[patent_app_country] => US
[patent_app_date] => 1994-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 8927
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/427/05427683.pdf
[firstpage_image] =>[orig_patent_app_number] => 183144
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/183144 | Filtration system with axial flow cartridge | Jan 17, 1994 | Issued |
Array
(
[id] => 3553555
[patent_doc_number] => 05501803
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-26
[patent_title] => 'Method and apparatus for separating particles from a base liquid'
[patent_app_type] => 1
[patent_app_number] => 8/122455
[patent_app_country] => US
[patent_app_date] => 1994-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3099
[patent_no_of_claims] => 13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/501/05501803.pdf
[firstpage_image] =>[orig_patent_app_number] => 122455
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/122455 | Method and apparatus for separating particles from a base liquid | Jan 16, 1994 | Issued |
Array
(
[id] => 3418875
[patent_doc_number] => 05458772
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-17
[patent_title] => 'Adjustable filter holder assembly'
[patent_app_type] => 1
[patent_app_number] => 8/181018
[patent_app_country] => US
[patent_app_date] => 1994-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3401
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/458/05458772.pdf
[firstpage_image] =>[orig_patent_app_number] => 181018
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/181018 | Adjustable filter holder assembly | Jan 12, 1994 | Issued |
Array
(
[id] => 3609397
[patent_doc_number] => 05510029
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-04-23
[patent_title] => 'Filter cover assembly with dual concentric liquid passages'
[patent_app_type] => 1
[patent_app_number] => 8/179184
[patent_app_country] => US
[patent_app_date] => 1994-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 15
[patent_no_of_words] => 14153
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/510/05510029.pdf
[firstpage_image] =>[orig_patent_app_number] => 179184
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/179184 | Filter cover assembly with dual concentric liquid passages | Jan 9, 1994 | Issued |
Array
(
[id] => 3100161
[patent_doc_number] => 05417854
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-23
[patent_title] => 'Apparatus for separating solids from fluids'
[patent_app_type] => 1
[patent_app_number] => 8/175458
[patent_app_country] => US
[patent_app_date] => 1993-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/417/05417854.pdf
[firstpage_image] =>[orig_patent_app_number] => 175458
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/175458 | Apparatus for separating solids from fluids | Dec 28, 1993 | Issued |