
Wanda Lynne Walker
Director (ID: 16229, Phone: (571)270-7600 , Office: P/1600 )
| Most Active Art Unit | 1306 |
| Art Unit(s) | 1306, 1723, 2899 |
| Total Applications | 1213 |
| Issued Applications | 1054 |
| Pending Applications | 25 |
| Abandoned Applications | 134 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3456675
[patent_doc_number] => 05468397
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-21
[patent_title] => 'Gas backwash of pleated filters'
[patent_app_type] => 1
[patent_app_number] => 8/032009
[patent_app_country] => US
[patent_app_date] => 1993-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 7710
[patent_no_of_claims] => 11
[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/05/468/05468397.pdf
[firstpage_image] =>[orig_patent_app_number] => 032009
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/032009 | Gas backwash of pleated filters | Mar 15, 1993 | Issued |
Array
(
[id] => 3050625
[patent_doc_number] => 05356638
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-18
[patent_title] => 'Method and apparatus for dehydration of yogurt during transportation and storage'
[patent_app_type] => 1
[patent_app_number] => 8/029617
[patent_app_country] => US
[patent_app_date] => 1993-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 2614
[patent_no_of_claims] => 5
[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/05/356/05356638.pdf
[firstpage_image] =>[orig_patent_app_number] => 029617
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/029617 | Method and apparatus for dehydration of yogurt during transportation and storage | Mar 10, 1993 | Issued |
| 08/031099 | HVAC HEAT TRANSFER FLUID RECYCLING | Mar 10, 1993 | Pending |
| 08/029479 | DRINKING WATER PURIFIER | Mar 10, 1993 | Pending |
Array
(
[id] => 3060630
[patent_doc_number] => 05294337
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-15
[patent_title] => 'Water filtration system'
[patent_app_type] => 1
[patent_app_number] => 8/026549
[patent_app_country] => US
[patent_app_date] => 1993-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3337
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 275
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/294/05294337.pdf
[firstpage_image] =>[orig_patent_app_number] => 026549
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/026549 | Water filtration system | Mar 3, 1993 | Issued |
Array
(
[id] => 2987901
[patent_doc_number] => 05366632
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-22
[patent_title] => 'Glass microbead filter and method of filtering'
[patent_app_type] => 1
[patent_app_number] => 8/025932
[patent_app_country] => US
[patent_app_date] => 1993-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5773
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/366/05366632.pdf
[firstpage_image] =>[orig_patent_app_number] => 025932
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/025932 | Glass microbead filter and method of filtering | Mar 2, 1993 | Issued |
Array
(
[id] => 3468869
[patent_doc_number] => 05476585
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-19
[patent_title] => 'Removably mounted hollow filter element and core'
[patent_app_type] => 1
[patent_app_number] => 8/021850
[patent_app_country] => US
[patent_app_date] => 1993-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4043
[patent_no_of_claims] => 89
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/476/05476585.pdf
[firstpage_image] =>[orig_patent_app_number] => 021850
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/021850 | Removably mounted hollow filter element and core | Feb 23, 1993 | Issued |
Array
(
[id] => 3047886
[patent_doc_number] => 05344558
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-06
[patent_title] => 'Water filter cartridge'
[patent_app_type] => 1
[patent_app_number] => 8/017773
[patent_app_country] => US
[patent_app_date] => 1993-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2778
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/344/05344558.pdf
[firstpage_image] =>[orig_patent_app_number] => 017773
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/017773 | Water filter cartridge | Feb 15, 1993 | Issued |
Array
(
[id] => 3065928
[patent_doc_number] => 05364528
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-15
[patent_title] => 'Filter apparatus including filter cartridges and an inpermeable film bag'
[patent_app_type] => 1
[patent_app_number] => 8/016278
[patent_app_country] => US
[patent_app_date] => 1993-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2277
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/364/05364528.pdf
[firstpage_image] =>[orig_patent_app_number] => 016278
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/016278 | Filter apparatus including filter cartridges and an inpermeable film bag | Feb 10, 1993 | Issued |
Array
(
[id] => 3066117
[patent_doc_number] => 05336406
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-09
[patent_title] => 'Replaceable filter cartridge and head assembly with safety shut-off valve'
[patent_app_type] => 1
[patent_app_number] => 8/009566
[patent_app_country] => US
[patent_app_date] => 1993-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 3520
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/336/05336406.pdf
[firstpage_image] =>[orig_patent_app_number] => 009566
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/009566 | Replaceable filter cartridge and head assembly with safety shut-off valve | Jan 25, 1993 | Issued |
Array
(
[id] => 3009147
[patent_doc_number] => 05340471
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-23
[patent_title] => 'Portable cooking oil filter apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/008154
[patent_app_country] => US
[patent_app_date] => 1993-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4076
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/340/05340471.pdf
[firstpage_image] =>[orig_patent_app_number] => 008154
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/008154 | Portable cooking oil filter apparatus | Jan 24, 1993 | Issued |
Array
(
[id] => 3117805
[patent_doc_number] => 05384047
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-24
[patent_title] => 'Filter dryer body'
[patent_app_type] => 1
[patent_app_number] => 8/007473
[patent_app_country] => US
[patent_app_date] => 1993-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 6280
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/384/05384047.pdf
[firstpage_image] =>[orig_patent_app_number] => 007473
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/007473 | Filter dryer body | Jan 21, 1993 | Issued |
Array
(
[id] => 3032435
[patent_doc_number] => 05372728
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-13
[patent_title] => 'Grounds removal mechanism'
[patent_app_type] => 1
[patent_app_number] => 8/007476
[patent_app_country] => US
[patent_app_date] => 1993-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 4875
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 13
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/372/05372728.pdf
[firstpage_image] =>[orig_patent_app_number] => 007476
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/007476 | Grounds removal mechanism | Jan 21, 1993 | Issued |
Array
(
[id] => 3085982
[patent_doc_number] => 05290441
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-01
[patent_title] => 'Integrated collar, filter bag, cage and locking ring assembly for baghouses'
[patent_app_type] => 1
[patent_app_number] => 8/005031
[patent_app_country] => US
[patent_app_date] => 1993-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3712
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/290/05290441.pdf
[firstpage_image] =>[orig_patent_app_number] => 005031
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/005031 | Integrated collar, filter bag, cage and locking ring assembly for baghouses | Jan 14, 1993 | Issued |
Array
(
[id] => 3007472
[patent_doc_number] => 05308485
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Integrated collar, filter bag, cage and locking ring assembly for baghouses'
[patent_app_type] => 1
[patent_app_number] => 8/005033
[patent_app_country] => US
[patent_app_date] => 1993-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 5844
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/308/05308485.pdf
[firstpage_image] =>[orig_patent_app_number] => 005033
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/005033 | Integrated collar, filter bag, cage and locking ring assembly for baghouses | Jan 14, 1993 | Issued |
Array
(
[id] => 3068863
[patent_doc_number] => 05296140
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-22
[patent_title] => 'Continuous filtration device'
[patent_app_type] => 1
[patent_app_number] => 7/962783
[patent_app_country] => US
[patent_app_date] => 1992-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3479
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 325
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/296/05296140.pdf
[firstpage_image] =>[orig_patent_app_number] => 962783
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/962783 | Continuous filtration device | Dec 27, 1992 | Issued |
Array
(
[id] => 3021953
[patent_doc_number] => 05316676
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-31
[patent_title] => 'Coiled filter strip with upstream and downstream butt ends'
[patent_app_type] => 1
[patent_app_number] => 7/997172
[patent_app_country] => US
[patent_app_date] => 1992-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 22
[patent_no_of_words] => 3495
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 293
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/316/05316676.pdf
[firstpage_image] =>[orig_patent_app_number] => 997172
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/997172 | Coiled filter strip with upstream and downstream butt ends | Dec 27, 1992 | Issued |
Array
(
[id] => 2955283
[patent_doc_number] => 05273650
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-28
[patent_title] => 'Ceramic filter'
[patent_app_type] => 1
[patent_app_number] => 7/992523
[patent_app_country] => US
[patent_app_date] => 1992-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1642
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/273/05273650.pdf
[firstpage_image] =>[orig_patent_app_number] => 992523
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/992523 | Ceramic filter | Dec 16, 1992 | Issued |
Array
(
[id] => 3406132
[patent_doc_number] => 05460721
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-24
[patent_title] => 'Helical wound tube'
[patent_app_type] => 1
[patent_app_number] => 7/987839
[patent_app_country] => US
[patent_app_date] => 1992-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2372
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/460/05460721.pdf
[firstpage_image] =>[orig_patent_app_number] => 987839
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/987839 | Helical wound tube | Dec 8, 1992 | Issued |
Array
(
[id] => 3014683
[patent_doc_number] => 05326470
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-05
[patent_title] => 'Non-compressive loading of a screen basket for a pulp pressure screening apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/986757
[patent_app_country] => US
[patent_app_date] => 1992-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 2892
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 12
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/326/05326470.pdf
[firstpage_image] =>[orig_patent_app_number] => 986757
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/986757 | Non-compressive loading of a screen basket for a pulp pressure screening apparatus | Dec 7, 1992 | Issued |