Drew E Becker
Examiner (ID: 2413, Phone: (571)272-1396 , Office: P/1792 )
Most Active Art Unit | 1792 |
Art Unit(s) | 1782, 1792, 1794, 1761 |
Total Applications | 1693 |
Issued Applications | 728 |
Pending Applications | 208 |
Abandoned Applications | 756 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 2825307
[patent_doc_number] => 05174902
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-29
[patent_title] => 'Method for removing cations and anions from an engine coolant liquid'
[patent_app_type] => 1
[patent_app_number] => 7/485939
[patent_app_country] => US
[patent_app_date] => 1990-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 23
[patent_no_of_words] => 18483
[patent_no_of_claims] => 52
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/174/05174902.pdf
[firstpage_image] =>[orig_patent_app_number] => 485939
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/485939 | Method for removing cations and anions from an engine coolant liquid | Feb 26, 1990 | Issued |
Array
(
[id] => 2665260
[patent_doc_number] => 04999112
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-12
[patent_title] => 'Removal of thiamine monophosphate from a solution of thiamine'
[patent_app_type] => 1
[patent_app_number] => 7/482836
[patent_app_country] => US
[patent_app_date] => 1990-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1376
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/999/04999112.pdf
[firstpage_image] =>[orig_patent_app_number] => 482836
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/482836 | Removal of thiamine monophosphate from a solution of thiamine | Feb 20, 1990 | Issued |
Array
(
[id] => 2700350
[patent_doc_number] => 05068029
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-26
[patent_title] => 'Two-chamber fluid/solids treatment vessel'
[patent_app_type] => 1
[patent_app_number] => 7/481320
[patent_app_country] => US
[patent_app_date] => 1990-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 3400
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/068/05068029.pdf
[firstpage_image] =>[orig_patent_app_number] => 481320
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/481320 | Two-chamber fluid/solids treatment vessel | Feb 19, 1990 | Issued |
07/479057 | FILTERING APPARATUS | Feb 11, 1990 | Abandoned |
Array
(
[id] => 2703900
[patent_doc_number] => 05041219
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Dual chamber water filter'
[patent_app_type] => 1
[patent_app_number] => 7/478676
[patent_app_country] => US
[patent_app_date] => 1990-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1297
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/041/05041219.pdf
[firstpage_image] =>[orig_patent_app_number] => 478676
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/478676 | Dual chamber water filter | Feb 11, 1990 | Issued |
Array
(
[id] => 2760903
[patent_doc_number] => 05006245
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-09
[patent_title] => 'Water purifying device'
[patent_app_type] => 1
[patent_app_number] => 7/477324
[patent_app_country] => US
[patent_app_date] => 1990-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 2617
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 316
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/006/05006245.pdf
[firstpage_image] =>[orig_patent_app_number] => 477324
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/477324 | Water purifying device | Feb 7, 1990 | Issued |
Array
(
[id] => 2688433
[patent_doc_number] => 05019252
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-28
[patent_title] => 'Portable water purifier'
[patent_app_type] => 1
[patent_app_number] => 7/476133
[patent_app_country] => US
[patent_app_date] => 1990-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1640
[patent_no_of_claims] => 3
[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/05/019/05019252.pdf
[firstpage_image] =>[orig_patent_app_number] => 476133
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/476133 | Portable water purifier | Feb 5, 1990 | Issued |
Array
(
[id] => 2729271
[patent_doc_number] => 05051186
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-24
[patent_title] => 'Method of processing acidic Fe-containing solutions'
[patent_app_type] => 1
[patent_app_number] => 7/474452
[patent_app_country] => US
[patent_app_date] => 1990-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1872
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 43
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/051/05051186.pdf
[firstpage_image] =>[orig_patent_app_number] => 474452
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/474452 | Method of processing acidic Fe-containing solutions | Feb 1, 1990 | Issued |
Array
(
[id] => 2701598
[patent_doc_number] => 05013450
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Method and solid material body for the purification of fluids such as water, aqueous fluids and liquid fuels'
[patent_app_type] => 1
[patent_app_number] => 7/468661
[patent_app_country] => US
[patent_app_date] => 1990-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4121
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/013/05013450.pdf
[firstpage_image] =>[orig_patent_app_number] => 468661
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/468661 | Method and solid material body for the purification of fluids such as water, aqueous fluids and liquid fuels | Jan 22, 1990 | Issued |
Array
(
[id] => 2700407
[patent_doc_number] => 05068032
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-26
[patent_title] => 'System for fixing anodized aluminum'
[patent_app_type] => 1
[patent_app_number] => 7/467925
[patent_app_country] => US
[patent_app_date] => 1990-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1384
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/068/05068032.pdf
[firstpage_image] =>[orig_patent_app_number] => 467925
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/467925 | System for fixing anodized aluminum | Jan 21, 1990 | Issued |
07/464872 | MULTI-FUNCTION FILTER CARTRIDGE WITH FLOW DISTRIBUTION CONTROL | Jan 15, 1990 | Abandoned |
Array
(
[id] => 2718923
[patent_doc_number] => 05024767
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-18
[patent_title] => 'Method for purifying liquids'
[patent_app_type] => 1
[patent_app_number] => 7/460549
[patent_app_country] => US
[patent_app_date] => 1990-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3286
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 43
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/024/05024767.pdf
[firstpage_image] =>[orig_patent_app_number] => 460549
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/460549 | Method for purifying liquids | Jan 2, 1990 | Issued |
Array
(
[id] => 2619600
[patent_doc_number] => 04956095
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-11
[patent_title] => 'Water or gas purification by bulk absorption'
[patent_app_type] => 1
[patent_app_number] => 7/459009
[patent_app_country] => US
[patent_app_date] => 1989-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6019
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/956/04956095.pdf
[firstpage_image] =>[orig_patent_app_number] => 459009
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/459009 | Water or gas purification by bulk absorption | Dec 28, 1989 | Issued |
Array
(
[id] => 2703985
[patent_doc_number] => 05061374
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-29
[patent_title] => 'Reverse osmosis as final filter in ultrapure deionized water system'
[patent_app_type] => 1
[patent_app_number] => 7/451640
[patent_app_country] => US
[patent_app_date] => 1989-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2244
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/061/05061374.pdf
[firstpage_image] =>[orig_patent_app_number] => 451640
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/451640 | Reverse osmosis as final filter in ultrapure deionized water system | Dec 17, 1989 | Issued |
Array
(
[id] => 2665704
[patent_doc_number] => 04983308
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-08
[patent_title] => 'Automatic chemical cleaning of granular medium filters'
[patent_app_type] => 1
[patent_app_number] => 7/452454
[patent_app_country] => US
[patent_app_date] => 1989-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1843
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/983/04983308.pdf
[firstpage_image] =>[orig_patent_app_number] => 452454
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/452454 | Automatic chemical cleaning of granular medium filters | Dec 17, 1989 | Issued |
Array
(
[id] => 2663640
[patent_doc_number] => 05069779
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-03
[patent_title] => 'Water treatment system'
[patent_app_type] => 1
[patent_app_number] => 7/451094
[patent_app_country] => US
[patent_app_date] => 1989-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5929
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/069/05069779.pdf
[firstpage_image] =>[orig_patent_app_number] => 451094
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/451094 | Water treatment system | Dec 14, 1989 | Issued |
Array
(
[id] => 2843168
[patent_doc_number] => 05104545
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-14
[patent_title] => 'Process for removing water soluble organic compounds from produced water'
[patent_app_type] => 1
[patent_app_number] => 7/451219
[patent_app_country] => US
[patent_app_date] => 1989-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 3451
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/104/05104545.pdf
[firstpage_image] =>[orig_patent_app_number] => 451219
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/451219 | Process for removing water soluble organic compounds from produced water | Dec 14, 1989 | Issued |
Array
(
[id] => 2739872
[patent_doc_number] => 05011611
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-30
[patent_title] => 'Method of separation of furfural from diluted aqueous solutions'
[patent_app_type] => 1
[patent_app_number] => 7/452269
[patent_app_country] => US
[patent_app_date] => 1989-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 949
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/011/05011611.pdf
[firstpage_image] =>[orig_patent_app_number] => 452269
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/452269 | Method of separation of furfural from diluted aqueous solutions | Dec 14, 1989 | Issued |
Array
(
[id] => 2694242
[patent_doc_number] => 04988448
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-29
[patent_title] => 'Method for removing substances from a solution'
[patent_app_type] => 1
[patent_app_number] => 7/451323
[patent_app_country] => US
[patent_app_date] => 1989-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3025
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/988/04988448.pdf
[firstpage_image] =>[orig_patent_app_number] => 451323
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/451323 | Method for removing substances from a solution | Dec 14, 1989 | Issued |
Array
(
[id] => 2703882
[patent_doc_number] => 05041218
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Water purification set and chemicals unit therefor'
[patent_app_type] => 1
[patent_app_number] => 7/450516
[patent_app_country] => US
[patent_app_date] => 1989-12-14
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/041/05041218.pdf
[firstpage_image] =>[orig_patent_app_number] => 450516
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/450516 | Water purification set and chemicals unit therefor | Dec 13, 1989 | Issued |