Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 2547033 [patent_doc_number] => 04808287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Water purification process' [patent_app_type] => 1 [patent_app_number] => 7/136406 [patent_app_country] => US [patent_app_date] => 1987-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3269 [patent_no_of_claims] => 9 [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/04/808/04808287.pdf [firstpage_image] =>[orig_patent_app_number] => 136406 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/136406
Water purification process Dec 20, 1987 Issued
Array ( [id] => 2555813 [patent_doc_number] => 04857203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Process for the removal of metal ions from an aqueous medium utilizing a coal gasifier slag composition' [patent_app_type] => 1 [patent_app_number] => 7/135420 [patent_app_country] => US [patent_app_date] => 1987-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5738 [patent_no_of_claims] => 9 [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/04/857/04857203.pdf [firstpage_image] =>[orig_patent_app_number] => 135420 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/135420
Process for the removal of metal ions from an aqueous medium utilizing a coal gasifier slag composition Dec 20, 1987 Issued
Array ( [id] => 2474900 [patent_doc_number] => 04882065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Purification of sterols with activated carbon as adsorbent and chlorobenzene as desorbent' [patent_app_type] => 1 [patent_app_number] => 7/131611 [patent_app_country] => US [patent_app_date] => 1987-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5592 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/882/04882065.pdf [firstpage_image] =>[orig_patent_app_number] => 131611 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/131611
Purification of sterols with activated carbon as adsorbent and chlorobenzene as desorbent Dec 10, 1987 Issued
Array ( [id] => 2556990 [patent_doc_number] => 04849112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Adsorption separation of sterols from tall oil pitch with carbon adsorbent' [patent_app_type] => 1 [patent_app_number] => 7/131612 [patent_app_country] => US [patent_app_date] => 1987-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5724 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/849/04849112.pdf [firstpage_image] =>[orig_patent_app_number] => 131612 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/131612
Adsorption separation of sterols from tall oil pitch with carbon adsorbent Dec 10, 1987 Issued
07/131169 FIELD PORTABLE WATER PURIFICATION SYSTEM Dec 9, 1987 Abandoned
Array ( [id] => 2483102 [patent_doc_number] => 04859343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Sodium removal from brines' [patent_app_type] => 1 [patent_app_number] => 7/127819 [patent_app_country] => US [patent_app_date] => 1987-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8574 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/859/04859343.pdf [firstpage_image] =>[orig_patent_app_number] => 127819 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/127819
Sodium removal from brines Dec 1, 1987 Issued
Array ( [id] => 2484129 [patent_doc_number] => 04828691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Submersible purification system for radioactive water' [patent_app_type] => 1 [patent_app_number] => 7/126154 [patent_app_country] => US [patent_app_date] => 1987-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3639 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/828/04828691.pdf [firstpage_image] =>[orig_patent_app_number] => 126154 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/126154
Submersible purification system for radioactive water Nov 29, 1987 Issued
07/126502 FILTERING APPARATUS Nov 29, 1987 Abandoned
Array ( [id] => 2550795 [patent_doc_number] => 04816161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Isopotential available ion extractor' [patent_app_type] => 1 [patent_app_number] => 7/127021 [patent_app_country] => US [patent_app_date] => 1987-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2126 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816161.pdf [firstpage_image] =>[orig_patent_app_number] => 127021 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/127021
Isopotential available ion extractor Nov 26, 1987 Issued
Array ( [id] => 2507009 [patent_doc_number] => 04840734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Process for absorbing liquid leaks and spills' [patent_app_type] => 1 [patent_app_number] => 7/125117 [patent_app_country] => US [patent_app_date] => 1987-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1660 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/840/04840734.pdf [firstpage_image] =>[orig_patent_app_number] => 125117 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/125117
Process for absorbing liquid leaks and spills Nov 24, 1987 Issued
Array ( [id] => 2511206 [patent_doc_number] => 04855046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Multi-canister, externally-connected ion removal system' [patent_app_type] => 1 [patent_app_number] => 7/111394 [patent_app_country] => US [patent_app_date] => 1987-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3975 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/855/04855046.pdf [firstpage_image] =>[orig_patent_app_number] => 111394 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/111394
Multi-canister, externally-connected ion removal system Oct 21, 1987 Issued
Array ( [id] => 2521490 [patent_doc_number] => 04838947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Spun-woven absorbent pad containing corn cob granules for application in removal of cooking oils from vessel' [patent_app_type] => 1 [patent_app_number] => 7/109209 [patent_app_country] => US [patent_app_date] => 1987-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2729 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/838/04838947.pdf [firstpage_image] =>[orig_patent_app_number] => 109209 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/109209
Spun-woven absorbent pad containing corn cob granules for application in removal of cooking oils from vessel Oct 15, 1987 Issued
Array ( [id] => 2550558 [patent_doc_number] => 04816148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Multi-stage straining apparatus' [patent_app_type] => 1 [patent_app_number] => 7/109205 [patent_app_country] => US [patent_app_date] => 1987-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4973 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816148.pdf [firstpage_image] =>[orig_patent_app_number] => 109205 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/109205
Multi-stage straining apparatus Oct 15, 1987 Issued
Array ( [id] => 2517582 [patent_doc_number] => 04885081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Drinking water delivery system with purity indicator' [patent_app_type] => 1 [patent_app_number] => 7/107861 [patent_app_country] => US [patent_app_date] => 1987-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4974 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/885/04885081.pdf [firstpage_image] =>[orig_patent_app_number] => 107861 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/107861
Drinking water delivery system with purity indicator Oct 6, 1987 Issued
Array ( [id] => 2412032 [patent_doc_number] => 04746438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Method for purifying contaminated waters' [patent_app_type] => 1 [patent_app_number] => 7/103462 [patent_app_country] => US [patent_app_date] => 1987-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3105 [patent_no_of_claims] => 11 [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/04/746/04746438.pdf [firstpage_image] =>[orig_patent_app_number] => 103462 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/103462
Method for purifying contaminated waters Sep 30, 1987 Issued
Array ( [id] => 2523750 [patent_doc_number] => 04839058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'On-line plasma modification method' [patent_app_type] => 1 [patent_app_number] => 7/103453 [patent_app_country] => US [patent_app_date] => 1987-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 3505 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/839/04839058.pdf [firstpage_image] =>[orig_patent_app_number] => 103453 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/103453
On-line plasma modification method Sep 30, 1987 Issued
Array ( [id] => 2523733 [patent_doc_number] => 04839057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Water treatment system' [patent_app_type] => 1 [patent_app_number] => 7/102635 [patent_app_country] => US [patent_app_date] => 1987-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3555 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/839/04839057.pdf [firstpage_image] =>[orig_patent_app_number] => 102635 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/102635
Water treatment system Sep 29, 1987 Issued
07/101526 PROCESS FOR LIQUID-SOLID CONTACT Sep 27, 1987 Abandoned
Array ( [id] => 2536211 [patent_doc_number] => 04826609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Filter media for filter systems' [patent_app_type] => 1 [patent_app_number] => 7/100573 [patent_app_country] => US [patent_app_date] => 1987-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4667 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/826/04826609.pdf [firstpage_image] =>[orig_patent_app_number] => 100573 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/100573
Filter media for filter systems Sep 23, 1987 Issued
Array ( [id] => 2416577 [patent_doc_number] => 04787973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Device for converting water into mineral water' [patent_app_type] => 1 [patent_app_number] => 7/100213 [patent_app_country] => US [patent_app_date] => 1987-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1884 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/787/04787973.pdf [firstpage_image] =>[orig_patent_app_number] => 100213 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/100213
Device for converting water into mineral water Sep 22, 1987 Issued
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