
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] => 3803212
[patent_doc_number] => 05811016
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-22
[patent_title] => 'Method and apparatus for removing sand from waste water loaded with sand and organic substances'
[patent_app_type] => 1
[patent_app_number] => 8/596168
[patent_app_country] => US
[patent_app_date] => 1996-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2393
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/811/05811016.pdf
[firstpage_image] =>[orig_patent_app_number] => 596168
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/596168 | Method and apparatus for removing sand from waste water loaded with sand and organic substances | Apr 9, 1996 | Issued |
Array
(
[id] => 3652150
[patent_doc_number] => 05622625
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-22
[patent_title] => 'Method of manufacturing a drum'
[patent_app_type] => 1
[patent_app_number] => 8/629536
[patent_app_country] => US
[patent_app_date] => 1996-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 23
[patent_no_of_words] => 6315
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 425
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/622/05622625.pdf
[firstpage_image] =>[orig_patent_app_number] => 629536
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/629536 | Method of manufacturing a drum | Apr 8, 1996 | Issued |
Array
(
[id] => 3850190
[patent_doc_number] => 05705064
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-06
[patent_title] => 'Permanent magnet ring separator'
[patent_app_type] => 1
[patent_app_number] => 8/637337
[patent_app_country] => US
[patent_app_date] => 1996-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1936
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/705/05705064.pdf
[firstpage_image] =>[orig_patent_app_number] => 637337
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/637337 | Permanent magnet ring separator | Apr 7, 1996 | Issued |
Array
(
[id] => 3681613
[patent_doc_number] => 05643470
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-01
[patent_title] => 'Centrifugal flow separator method'
[patent_app_type] => 1
[patent_app_number] => 8/628505
[patent_app_country] => US
[patent_app_date] => 1996-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 2354
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 199
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/643/05643470.pdf
[firstpage_image] =>[orig_patent_app_number] => 628505
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/628505 | Centrifugal flow separator method | Apr 4, 1996 | Issued |
Array
(
[id] => 3658022
[patent_doc_number] => 05667681
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-16
[patent_title] => 'Flight tip extensions for centrifugal separator'
[patent_app_type] => 1
[patent_app_number] => 8/627106
[patent_app_country] => US
[patent_app_date] => 1996-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 2884
[patent_no_of_claims] => 6
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[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/667/05667681.pdf
[firstpage_image] =>[orig_patent_app_number] => 627106
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/627106 | Flight tip extensions for centrifugal separator | Apr 2, 1996 | Issued |
Array
(
[id] => 4039858
[patent_doc_number] => 05868940
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-09
[patent_title] => 'Method for on-site remediation of contaminated natural resources and fabrication of construction products therefrom'
[patent_app_type] => 1
[patent_app_number] => 8/626397
[patent_app_country] => US
[patent_app_date] => 1996-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 6255
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 151
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/868/05868940.pdf
[firstpage_image] =>[orig_patent_app_number] => 626397
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/626397 | Method for on-site remediation of contaminated natural resources and fabrication of construction products therefrom | Apr 1, 1996 | Issued |
Array
(
[id] => 3983677
[patent_doc_number] => 05910246
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-08
[patent_title] => 'Device for isolating nucleic acids'
[patent_app_type] => 1
[patent_app_number] => 8/617696
[patent_app_country] => US
[patent_app_date] => 1996-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 4437
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/910/05910246.pdf
[firstpage_image] =>[orig_patent_app_number] => 617696
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/617696 | Device for isolating nucleic acids | Mar 31, 1996 | Issued |
Array
(
[id] => 3868411
[patent_doc_number] => 05746915
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-05
[patent_title] => 'Centrifuge with a drive unit and an endless drive means'
[patent_app_type] => 1
[patent_app_number] => 8/621814
[patent_app_country] => US
[patent_app_date] => 1996-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3164
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/746/05746915.pdf
[firstpage_image] =>[orig_patent_app_number] => 621814
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/621814 | Centrifuge with a drive unit and an endless drive means | Mar 21, 1996 | Issued |
Array
(
[id] => 3763505
[patent_doc_number] => 05733458
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-31
[patent_title] => 'Material interface changing method'
[patent_app_type] => 1
[patent_app_number] => 8/621094
[patent_app_country] => US
[patent_app_date] => 1996-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 21
[patent_no_of_words] => 7935
[patent_no_of_claims] => 21
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/733/05733458.pdf
[firstpage_image] =>[orig_patent_app_number] => 621094
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/621094 | Material interface changing method | Mar 21, 1996 | Issued |
Array
(
[id] => 3710688
[patent_doc_number] => 05616244
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-01
[patent_title] => 'Cyclone separator having an incorporated coalescer'
[patent_app_type] => 1
[patent_app_number] => 8/617444
[patent_app_country] => US
[patent_app_date] => 1996-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2067
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/616/05616244.pdf
[firstpage_image] =>[orig_patent_app_number] => 617444
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/617444 | Cyclone separator having an incorporated coalescer | Mar 17, 1996 | Issued |
Array
(
[id] => 3681365
[patent_doc_number] => 05662811
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-02
[patent_title] => 'Method for creating gas-liquid interfacial contact conditions for highly efficient mass transfer'
[patent_app_type] => 1
[patent_app_number] => 8/617416
[patent_app_country] => US
[patent_app_date] => 1996-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 16
[patent_no_of_words] => 16222
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/662/05662811.pdf
[firstpage_image] =>[orig_patent_app_number] => 617416
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/617416 | Method for creating gas-liquid interfacial contact conditions for highly efficient mass transfer | Mar 17, 1996 | Issued |
Array
(
[id] => 4233191
[patent_doc_number] => 06080312
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-27
[patent_title] => 'Downhole cyclonic separator assembly'
[patent_app_type] => 1
[patent_app_number] => 8/613929
[patent_app_country] => US
[patent_app_date] => 1996-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 6715
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[pdf_file] => patents/06/080/06080312.pdf
[firstpage_image] =>[orig_patent_app_number] => 613929
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/613929 | Downhole cyclonic separator assembly | Mar 10, 1996 | Issued |
Array
(
[id] => 3720182
[patent_doc_number] => 05700376
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-23
[patent_title] => 'Method and apparatus for magnetically treating flowing liquids'
[patent_app_type] => 1
[patent_app_number] => 8/605193
[patent_app_country] => US
[patent_app_date] => 1996-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2833
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/700/05700376.pdf
[firstpage_image] =>[orig_patent_app_number] => 605193
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/605193 | Method and apparatus for magnetically treating flowing liquids | Feb 29, 1996 | Issued |
Array
(
[id] => 4044799
[patent_doc_number] => 05932095
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-03
[patent_title] => 'Multi-chambered supercritical fluid extraction cartridge'
[patent_app_type] => 1
[patent_app_number] => 8/609345
[patent_app_country] => US
[patent_app_date] => 1996-03-01
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/932/05932095.pdf
[firstpage_image] =>[orig_patent_app_number] => 609345
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/609345 | Multi-chambered supercritical fluid extraction cartridge | Feb 29, 1996 | Issued |
Array
(
[id] => 3830131
[patent_doc_number] => 05846439
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-08
[patent_title] => 'Method of concentrating waterborne protozoan parasites'
[patent_app_type] => 1
[patent_app_number] => 8/608422
[patent_app_country] => US
[patent_app_date] => 1996-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => patents/05/846/05846439.pdf
[firstpage_image] =>[orig_patent_app_number] => 608422
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/608422 | Method of concentrating waterborne protozoan parasites | Feb 27, 1996 | Issued |
Array
(
[id] => 3818919
[patent_doc_number] => 05759407
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-02
[patent_title] => 'Method and apparatus for processing waste water'
[patent_app_type] => 1
[patent_app_number] => 8/604741
[patent_app_country] => US
[patent_app_date] => 1996-02-23
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/759/05759407.pdf
[firstpage_image] =>[orig_patent_app_number] => 604741
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/604741 | Method and apparatus for processing waste water | Feb 22, 1996 | Issued |
| 08/600983 | APPARATUS FOR TREATING A LIQUID IN PARTICULAR WATER, WITH A MAGNETIC FIELD | Feb 22, 1996 | Abandoned |
Array
(
[id] => 3656006
[patent_doc_number] => 05667543
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-16
[patent_title] => 'Rotating particle separator with non-parallel separating ducts, and a separating unit'
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[patent_app_number] => 8/553471
[patent_app_country] => US
[patent_app_date] => 1996-02-22
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[pdf_file] => patents/05/667/05667543.pdf
[firstpage_image] =>[orig_patent_app_number] => 553471
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/553471 | Rotating particle separator with non-parallel separating ducts, and a separating unit | Feb 21, 1996 | Issued |
Array
(
[id] => 3700065
[patent_doc_number] => 05653879
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-05
[patent_title] => 'Liquid and solid separator'
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[patent_app_number] => 8/602897
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[pdf_file] => patents/05/653/05653879.pdf
[firstpage_image] =>[orig_patent_app_number] => 602897
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/602897 | Liquid and solid separator | Feb 15, 1996 | Issued |
Array
(
[id] => 3753161
[patent_doc_number] => 05720877
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-02-24
[patent_title] => 'Wringer bowl assembly for use in a centrifugal separator'
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[pdf_file] => patents/05/720/05720877.pdf
[firstpage_image] =>[orig_patent_app_number] => 602970
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/602970 | Wringer bowl assembly for use in a centrifugal separator | Feb 15, 1996 | Issued |