Crystal Mathews
Examiner (ID: 14797, Phone: (571)272-5466 , Office: P/2623 )
Most Active Art Unit | 2623 |
Art Unit(s) | 2623, 2628, 2695 |
Total Applications | 366 |
Issued Applications | 187 |
Pending Applications | 23 |
Abandoned Applications | 147 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 3827352
[patent_doc_number] => 05711874
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-27
[patent_title] => 'Water treating apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/561359
[patent_app_country] => US
[patent_app_date] => 1995-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1973
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/711/05711874.pdf
[firstpage_image] =>[orig_patent_app_number] => 561359
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/561359 | Water treating apparatus | Nov 20, 1995 | Issued |
Array
(
[id] => 3755748
[patent_doc_number] => 05741421
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-21
[patent_title] => 'Filter device'
[patent_app_type] => 1
[patent_app_number] => 8/561619
[patent_app_country] => US
[patent_app_date] => 1995-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1434
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/741/05741421.pdf
[firstpage_image] =>[orig_patent_app_number] => 561619
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/561619 | Filter device | Nov 20, 1995 | Issued |
Array
(
[id] => 3677225
[patent_doc_number] => 05632891
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-27
[patent_title] => 'Self venting septums for use in a liquid filtration system'
[patent_app_type] => 1
[patent_app_number] => 8/559228
[patent_app_country] => US
[patent_app_date] => 1995-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3201
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/632/05632891.pdf
[firstpage_image] =>[orig_patent_app_number] => 559228
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/559228 | Self venting septums for use in a liquid filtration system | Nov 16, 1995 | Issued |
Array
(
[id] => 3725053
[patent_doc_number] => 05665234
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-09
[patent_title] => 'Micro-filter disc and a method for its production'
[patent_app_type] => 1
[patent_app_number] => 8/530095
[patent_app_country] => US
[patent_app_date] => 1995-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3108
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/665/05665234.pdf
[firstpage_image] =>[orig_patent_app_number] => 530095
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/530095 | Micro-filter disc and a method for its production | Nov 14, 1995 | Issued |
Array
(
[id] => 3752732
[patent_doc_number] => 05851393
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-22
[patent_title] => 'Screen assembly'
[patent_app_type] => 1
[patent_app_number] => 8/557201
[patent_app_country] => US
[patent_app_date] => 1995-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 18
[patent_no_of_words] => 2873
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/851/05851393.pdf
[firstpage_image] =>[orig_patent_app_number] => 557201
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/557201 | Screen assembly | Nov 13, 1995 | Issued |
Array
(
[id] => 3641366
[patent_doc_number] => 05637214
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-10
[patent_title] => 'Filter assembly for water treatment apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/555605
[patent_app_country] => US
[patent_app_date] => 1995-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2069
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/637/05637214.pdf
[firstpage_image] =>[orig_patent_app_number] => 555605
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/555605 | Filter assembly for water treatment apparatus | Nov 8, 1995 | Issued |
Array
(
[id] => 3584752
[patent_doc_number] => 05567311
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-22
[patent_title] => 'Water purifier with electrical components isolated from leaked water'
[patent_app_type] => 1
[patent_app_number] => 8/552490
[patent_app_country] => US
[patent_app_date] => 1995-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2570
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/567/05567311.pdf
[firstpage_image] =>[orig_patent_app_number] => 552490
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/552490 | Water purifier with electrical components isolated from leaked water | Nov 8, 1995 | Issued |
Array
(
[id] => 3575772
[patent_doc_number] => 05580454
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-03
[patent_title] => 'Backwashing filter with increased filtration surface area'
[patent_app_type] => 1
[patent_app_number] => 8/552598
[patent_app_country] => US
[patent_app_date] => 1995-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 13
[patent_no_of_words] => 3963
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/580/05580454.pdf
[firstpage_image] =>[orig_patent_app_number] => 552598
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/552598 | Backwashing filter with increased filtration surface area | Nov 2, 1995 | Issued |
Array
(
[id] => 3614817
[patent_doc_number] => 05614092
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-25
[patent_title] => 'Filter for the separation of solids and liquids from muds and specifically those from industrial processing'
[patent_app_type] => 1
[patent_app_number] => 8/545584
[patent_app_country] => US
[patent_app_date] => 1995-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4948
[patent_no_of_claims] => 25
[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/05/614/05614092.pdf
[firstpage_image] =>[orig_patent_app_number] => 545584
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/545584 | Filter for the separation of solids and liquids from muds and specifically those from industrial processing | Nov 2, 1995 | Issued |
08/551956 | SUPPORTED INORGANIC MEMBRANES | Nov 1, 1995 | Abandoned |
Array
(
[id] => 3725009
[patent_doc_number] => 05665231
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-09
[patent_title] => 'Full flow/bypass filter assembly'
[patent_app_type] => 1
[patent_app_number] => 8/551683
[patent_app_country] => US
[patent_app_date] => 1995-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 14
[patent_no_of_words] => 2438
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/665/05665231.pdf
[firstpage_image] =>[orig_patent_app_number] => 551683
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/551683 | Full flow/bypass filter assembly | Oct 31, 1995 | Issued |
Array
(
[id] => 3524539
[patent_doc_number] => 05582728
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-10
[patent_title] => 'Pressure washer drum'
[patent_app_type] => 1
[patent_app_number] => 8/551667
[patent_app_country] => US
[patent_app_date] => 1995-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 1672
[patent_no_of_claims] => 4
[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/05/582/05582728.pdf
[firstpage_image] =>[orig_patent_app_number] => 551667
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/551667 | Pressure washer drum | Oct 31, 1995 | Issued |
Array
(
[id] => 3617383
[patent_doc_number] => 05601717
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-11
[patent_title] => 'Filter media cartridge'
[patent_app_type] => 1
[patent_app_number] => 8/550756
[patent_app_country] => US
[patent_app_date] => 1995-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1634
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/601/05601717.pdf
[firstpage_image] =>[orig_patent_app_number] => 550756
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/550756 | Filter media cartridge | Oct 30, 1995 | Issued |
Array
(
[id] => 3583376
[patent_doc_number] => 05549816
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-27
[patent_title] => 'Re-usable piston filter system'
[patent_app_type] => 1
[patent_app_number] => 8/551177
[patent_app_country] => US
[patent_app_date] => 1995-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1611
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/549/05549816.pdf
[firstpage_image] =>[orig_patent_app_number] => 551177
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/551177 | Re-usable piston filter system | Oct 30, 1995 | Issued |
Array
(
[id] => 3824274
[patent_doc_number] => 05738787
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-14
[patent_title] => 'Filter pan'
[patent_app_type] => 1
[patent_app_number] => 8/550528
[patent_app_country] => US
[patent_app_date] => 1995-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3559
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/738/05738787.pdf
[firstpage_image] =>[orig_patent_app_number] => 550528
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/550528 | Filter pan | Oct 29, 1995 | Issued |
Array
(
[id] => 3656632
[patent_doc_number] => 05624559
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-29
[patent_title] => 'Bag filter and retainer therefor'
[patent_app_type] => 1
[patent_app_number] => 8/548978
[patent_app_country] => US
[patent_app_date] => 1995-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 1864
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/624/05624559.pdf
[firstpage_image] =>[orig_patent_app_number] => 548978
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/548978 | Bag filter and retainer therefor | Oct 26, 1995 | Issued |
Array
(
[id] => 3792140
[patent_doc_number] => 05827430
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-27
[patent_title] => 'Coreless and spirally wound non-woven filter element'
[patent_app_type] => 1
[patent_app_number] => 8/547352
[patent_app_country] => US
[patent_app_date] => 1995-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 10421
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/827/05827430.pdf
[firstpage_image] =>[orig_patent_app_number] => 547352
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/547352 | Coreless and spirally wound non-woven filter element | Oct 23, 1995 | Issued |
Array
(
[id] => 3661445
[patent_doc_number] => 05599449
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-04
[patent_title] => 'Tubular elastic frame with a continuous slot spanned by a filter material'
[patent_app_type] => 1
[patent_app_number] => 8/546237
[patent_app_country] => US
[patent_app_date] => 1995-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1335
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/599/05599449.pdf
[firstpage_image] =>[orig_patent_app_number] => 546237
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/546237 | Tubular elastic frame with a continuous slot spanned by a filter material | Oct 19, 1995 | Issued |
Array
(
[id] => 3763355
[patent_doc_number] => 05755965
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-26
[patent_title] => 'Cyclonic de-gasser'
[patent_app_type] => 1
[patent_app_number] => 8/543601
[patent_app_country] => US
[patent_app_date] => 1995-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2133
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/755/05755965.pdf
[firstpage_image] =>[orig_patent_app_number] => 543601
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/543601 | Cyclonic de-gasser | Oct 15, 1995 | Issued |
Array
(
[id] => 3505657
[patent_doc_number] => 05587072
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-24
[patent_title] => 'Storm sewer outlet filter'
[patent_app_type] => 1
[patent_app_number] => 8/541619
[patent_app_country] => US
[patent_app_date] => 1995-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1768
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/587/05587072.pdf
[firstpage_image] =>[orig_patent_app_number] => 541619
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/541619 | Storm sewer outlet filter | Oct 9, 1995 | Issued |