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] => 2942772 [patent_doc_number] => 05262048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Apparatus to recover petroleum from slicks and spills' [patent_app_type] => 1 [patent_app_number] => 7/945950 [patent_app_country] => US [patent_app_date] => 1992-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 6378 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/262/05262048.pdf [firstpage_image] =>[orig_patent_app_number] => 945950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/945950
Apparatus to recover petroleum from slicks and spills Sep 16, 1992 Issued
Array ( [id] => 2934875 [patent_doc_number] => 05223134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Device for the rapid fastening and unfastening of tubular filtering fabrics' [patent_app_type] => 1 [patent_app_number] => 7/946028 [patent_app_country] => US [patent_app_date] => 1992-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 690 [patent_no_of_claims] => 4 [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/05/223/05223134.pdf [firstpage_image] =>[orig_patent_app_number] => 946028 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/946028
Device for the rapid fastening and unfastening of tubular filtering fabrics Sep 14, 1992 Issued
07/943132 FILTERING APPARATUS Sep 9, 1992 Abandoned
Array ( [id] => 3007684 [patent_doc_number] => 05308497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Method of absorbing petroleum-based products' [patent_app_type] => 1 [patent_app_number] => 7/937334 [patent_app_country] => US [patent_app_date] => 1992-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3168 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308497.pdf [firstpage_image] =>[orig_patent_app_number] => 937334 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/937334
Method of absorbing petroleum-based products Aug 30, 1992 Issued
Array ( [id] => 2881558 [patent_doc_number] => 05238560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Washable filter' [patent_app_type] => 1 [patent_app_number] => 7/936171 [patent_app_country] => US [patent_app_date] => 1992-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3636 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238560.pdf [firstpage_image] =>[orig_patent_app_number] => 936171 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/936171
Washable filter Aug 26, 1992 Issued
Array ( [id] => 2987937 [patent_doc_number] => 05366634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Waste treatment process for removal of contaminants from aqueous, mixed-waste solutions using sequential chemical treatment and crossflow microfiltration, followed by dewatering' [patent_app_type] => 1 [patent_app_number] => 7/935328 [patent_app_country] => US [patent_app_date] => 1992-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4762 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/366/05366634.pdf [firstpage_image] =>[orig_patent_app_number] => 935328 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/935328
Waste treatment process for removal of contaminants from aqueous, mixed-waste solutions using sequential chemical treatment and crossflow microfiltration, followed by dewatering Aug 25, 1992 Issued
Array ( [id] => 2969095 [patent_doc_number] => 05256283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-26 [patent_title] => 'Water conditioner system with injector valve' [patent_app_type] => 1 [patent_app_number] => 7/934958 [patent_app_country] => US [patent_app_date] => 1992-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 9117 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/256/05256283.pdf [firstpage_image] =>[orig_patent_app_number] => 934958 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/934958
Water conditioner system with injector valve Aug 24, 1992 Issued
90/002817 METHOD FOR SEPARATING POLLUTANTS FROM LIQUID Aug 13, 1992 Issued
Array ( [id] => 3072073 [patent_doc_number] => 05322625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-21 [patent_title] => 'Filter element for a gravity-flow water filter' [patent_app_type] => 1 [patent_app_number] => 7/927020 [patent_app_country] => US [patent_app_date] => 1992-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3656 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 464 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/322/05322625.pdf [firstpage_image] =>[orig_patent_app_number] => 927020 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/927020
Filter element for a gravity-flow water filter Aug 5, 1992 Issued
Array ( [id] => 3474394 [patent_doc_number] => 05399260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Field portable water purification system' [patent_app_type] => 1 [patent_app_number] => 7/925934 [patent_app_country] => US [patent_app_date] => 1992-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4770 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/399/05399260.pdf [firstpage_image] =>[orig_patent_app_number] => 925934 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/925934
Field portable water purification system Aug 4, 1992 Issued
07/926527 FILTER UNDERDRAIN MODULE AND UNDERDRAIN SYSTEM Aug 4, 1992 Abandoned
Array ( [id] => 3053387 [patent_doc_number] => 05350511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Sewage purification apparatus' [patent_app_type] => 1 [patent_app_number] => 7/916079 [patent_app_country] => US [patent_app_date] => 1992-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 4259 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/350/05350511.pdf [firstpage_image] =>[orig_patent_app_number] => 916079 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/916079
Sewage purification apparatus Jul 28, 1992 Issued
Array ( [id] => 3452079 [patent_doc_number] => 05401416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Water filtration method' [patent_app_type] => 1 [patent_app_number] => 7/918695 [patent_app_country] => US [patent_app_date] => 1992-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5547 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/401/05401416.pdf [firstpage_image] =>[orig_patent_app_number] => 918695 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/918695
Water filtration method Jul 26, 1992 Issued
Array ( [id] => 3608098 [patent_doc_number] => 05534153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Continuous fluidized-bed contactor with recycle of sorbent' [patent_app_type] => 1 [patent_app_number] => 7/919819 [patent_app_country] => US [patent_app_date] => 1992-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3118 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/534/05534153.pdf [firstpage_image] =>[orig_patent_app_number] => 919819 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/919819
Continuous fluidized-bed contactor with recycle of sorbent Jul 23, 1992 Issued
Array ( [id] => 3081005 [patent_doc_number] => 05277829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Deep bed sand filter' [patent_app_type] => 1 [patent_app_number] => 7/913290 [patent_app_country] => US [patent_app_date] => 1992-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4099 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/277/05277829.pdf [firstpage_image] =>[orig_patent_app_number] => 913290 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/913290
Deep bed sand filter Jul 13, 1992 Issued
Array ( [id] => 3440558 [patent_doc_number] => 05397476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-14 [patent_title] => 'Purification of solutions' [patent_app_type] => 1 [patent_app_number] => 7/909848 [patent_app_country] => US [patent_app_date] => 1992-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3157 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/397/05397476.pdf [firstpage_image] =>[orig_patent_app_number] => 909848 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/909848
Purification of solutions Jul 6, 1992 Issued
07/907535 WATER TREATMENT METHOD AND APPARATUS THEREFOR Jul 1, 1992 Abandoned
Array ( [id] => 2899450 [patent_doc_number] => 05248420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Apparatus for dewatering slag sand' [patent_app_type] => 1 [patent_app_number] => 7/905063 [patent_app_country] => US [patent_app_date] => 1992-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1969 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/248/05248420.pdf [firstpage_image] =>[orig_patent_app_number] => 905063 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/905063
Apparatus for dewatering slag sand Jun 23, 1992 Issued
Array ( [id] => 3023928 [patent_doc_number] => 05342520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Filter for a rockdrill' [patent_app_type] => 1 [patent_app_number] => 7/902222 [patent_app_country] => US [patent_app_date] => 1992-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 17 [patent_no_of_words] => 2690 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/342/05342520.pdf [firstpage_image] =>[orig_patent_app_number] => 902222 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/902222
Filter for a rockdrill Jun 21, 1992 Issued
90/002757 GRAVITY FILTERING EQUIPMENT Jun 17, 1992 Pending
Menu