
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] => 4228930
[patent_doc_number] => 06143175
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-07
[patent_title] => 'Injection of a solids-laden water stream into a centrifugal separator'
[patent_app_type] => 1
[patent_app_number] => 9/322139
[patent_app_country] => US
[patent_app_date] => 1999-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2916
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 246
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/143/06143175.pdf
[firstpage_image] =>[orig_patent_app_number] => 322139
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/322139 | Injection of a solids-laden water stream into a centrifugal separator | May 27, 1999 | Issued |
Array
(
[id] => 4284408
[patent_doc_number] => 06235245
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-22
[patent_title] => 'Device for mixing, resuspending, homogenizing and aeration of substances in test tubes'
[patent_app_type] => 1
[patent_app_number] => 9/322298
[patent_app_country] => US
[patent_app_date] => 1999-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 1967
[patent_no_of_claims] => 6
[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/06/235/06235245.pdf
[firstpage_image] =>[orig_patent_app_number] => 322298
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/322298 | Device for mixing, resuspending, homogenizing and aeration of substances in test tubes | May 27, 1999 | Issued |
| 09/314651 | SYSTEM FOR REMOVING WATER FROM HYDROCARBON FUELS | May 18, 1999 | Abandoned |
Array
(
[id] => 4402018
[patent_doc_number] => 06238579
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-29
[patent_title] => 'Device for separating solid particles in a fluid stream'
[patent_app_type] => 1
[patent_app_number] => 9/311174
[patent_app_country] => US
[patent_app_date] => 1999-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 6233
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/238/06238579.pdf
[firstpage_image] =>[orig_patent_app_number] => 311174
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/311174 | Device for separating solid particles in a fluid stream | May 12, 1999 | Issued |
Array
(
[id] => 4286856
[patent_doc_number] => 06197200
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-06
[patent_title] => 'Method of purifying flue gas waste slurries for use in gypsum production'
[patent_app_type] => 1
[patent_app_number] => 9/309633
[patent_app_country] => US
[patent_app_date] => 1999-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2211
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/197/06197200.pdf
[firstpage_image] =>[orig_patent_app_number] => 309633
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/309633 | Method of purifying flue gas waste slurries for use in gypsum production | May 10, 1999 | Issued |
Array
(
[id] => 4350883
[patent_doc_number] => 06190563
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-20
[patent_title] => 'Magnetic apparatus and method for multi-particle filtration and separation'
[patent_app_type] => 1
[patent_app_number] => 9/306255
[patent_app_country] => US
[patent_app_date] => 1999-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 5428
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/190/06190563.pdf
[firstpage_image] =>[orig_patent_app_number] => 306255
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/306255 | Magnetic apparatus and method for multi-particle filtration and separation | May 5, 1999 | Issued |
Array
(
[id] => 4088638
[patent_doc_number] => 06096227
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-01
[patent_title] => 'System for processing industrial sludges'
[patent_app_type] => 1
[patent_app_number] => 9/304377
[patent_app_country] => US
[patent_app_date] => 1999-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2292
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/096/06096227.pdf
[firstpage_image] =>[orig_patent_app_number] => 304377
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/304377 | System for processing industrial sludges | May 3, 1999 | Issued |
Array
(
[id] => 4416166
[patent_doc_number] => 06177021
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-23
[patent_title] => 'Method and device for clearing the crystalline material out of a centrifuge basket'
[patent_app_type] => 1
[patent_app_number] => 9/301624
[patent_app_country] => US
[patent_app_date] => 1999-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2528
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/177/06177021.pdf
[firstpage_image] =>[orig_patent_app_number] => 301624
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/301624 | Method and device for clearing the crystalline material out of a centrifuge basket | Apr 28, 1999 | Issued |
Array
(
[id] => 4176247
[patent_doc_number] => 06159367
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-12
[patent_title] => 'Telescopic housing for a magnet array'
[patent_app_type] => 1
[patent_app_number] => 9/299499
[patent_app_country] => US
[patent_app_date] => 1999-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2809
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/159/06159367.pdf
[firstpage_image] =>[orig_patent_app_number] => 299499
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/299499 | Telescopic housing for a magnet array | Apr 25, 1999 | Issued |
Array
(
[id] => 4350601
[patent_doc_number] => 06190543
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-20
[patent_title] => 'Cyclonic separator'
[patent_app_type] => 1
[patent_app_number] => 9/202053
[patent_app_country] => US
[patent_app_date] => 1999-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 4043
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/190/06190543.pdf
[firstpage_image] =>[orig_patent_app_number] => 202053
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/202053 | Cyclonic separator | Apr 18, 1999 | Issued |
| 09/043057 | Magnetic filter | Apr 12, 1999 | Abandoned |
Array
(
[id] => 4400023
[patent_doc_number] => 06171489
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-09
[patent_title] => 'Polymer beads and method for preparation thereof'
[patent_app_type] => 1
[patent_app_number] => 9/289057
[patent_app_country] => US
[patent_app_date] => 1999-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 6253
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/171/06171489.pdf
[firstpage_image] =>[orig_patent_app_number] => 289057
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/289057 | Polymer beads and method for preparation thereof | Apr 11, 1999 | Issued |
Array
(
[id] => 4118783
[patent_doc_number] => 06126836
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-03
[patent_title] => 'Centrifugal flotation cell with rotating feed'
[patent_app_type] => 1
[patent_app_number] => 9/290371
[patent_app_country] => US
[patent_app_date] => 1999-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4413
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/126/06126836.pdf
[firstpage_image] =>[orig_patent_app_number] => 290371
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/290371 | Centrifugal flotation cell with rotating feed | Apr 11, 1999 | Issued |
Array
(
[id] => 4228846
[patent_doc_number] => 06143171
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-07
[patent_title] => 'Magnetic device for treatment of fluids'
[patent_app_type] => 1
[patent_app_number] => 9/287271
[patent_app_country] => US
[patent_app_date] => 1999-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2298
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/143/06143171.pdf
[firstpage_image] =>[orig_patent_app_number] => 287271
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/287271 | Magnetic device for treatment of fluids | Apr 6, 1999 | Issued |
Array
(
[id] => 4239763
[patent_doc_number] => 06221260
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-24
[patent_title] => 'Swirling fluid jet cavitation method and system for efficient decontamination of liquids'
[patent_app_type] => 1
[patent_app_number] => 9/285818
[patent_app_country] => US
[patent_app_date] => 1999-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 9781
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/221/06221260.pdf
[firstpage_image] =>[orig_patent_app_number] => 285818
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/285818 | Swirling fluid jet cavitation method and system for efficient decontamination of liquids | Apr 1, 1999 | Issued |
Array
(
[id] => 4348861
[patent_doc_number] => 06200486
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-13
[patent_title] => 'Fluid jet cavitation method and system for efficient decontamination of liquids'
[patent_app_type] => 1
[patent_app_number] => 9/285864
[patent_app_country] => US
[patent_app_date] => 1999-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 7580
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/200/06200486.pdf
[firstpage_image] =>[orig_patent_app_number] => 285864
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/285864 | Fluid jet cavitation method and system for efficient decontamination of liquids | Apr 1, 1999 | Issued |
Array
(
[id] => 4175950
[patent_doc_number] => 06149811
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-21
[patent_title] => 'Dredging system'
[patent_app_type] => 1
[patent_app_number] => 9/280754
[patent_app_country] => US
[patent_app_date] => 1999-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 23
[patent_no_of_words] => 12894
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/149/06149811.pdf
[firstpage_image] =>[orig_patent_app_number] => 280754
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/280754 | Dredging system | Mar 28, 1999 | Issued |
Array
(
[id] => 4239309
[patent_doc_number] => 06206818
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-27
[patent_title] => 'Tile surfacing for a classifier or centrifuge scrool'
[patent_app_type] => 1
[patent_app_number] => 9/214853
[patent_app_country] => US
[patent_app_date] => 1999-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 2060
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/206/06206818.pdf
[firstpage_image] =>[orig_patent_app_number] => 214853
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/214853 | Tile surfacing for a classifier or centrifuge scrool | Mar 15, 1999 | Issued |
Array
(
[id] => 4279036
[patent_doc_number] => 06210575
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-03
[patent_title] => 'Crossflow filter cyclone apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/268113
[patent_app_country] => US
[patent_app_date] => 1999-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4988
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/210/06210575.pdf
[firstpage_image] =>[orig_patent_app_number] => 268113
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/268113 | Crossflow filter cyclone apparatus | Mar 14, 1999 | Issued |
| 09/254855 | PROCESS FOR REMOVING FINE IRON CONTAINING PARTICLES FROM LIQUIDS CONTAINING THE SAME | Mar 10, 1999 | Abandoned |