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] => 2447539 [patent_doc_number] => 04759844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Portable water purification system' [patent_app_type] => 1 [patent_app_number] => 6/842165 [patent_app_country] => US [patent_app_date] => 1986-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1345 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759844.pdf [firstpage_image] =>[orig_patent_app_number] => 842165 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/842165
Portable water purification system Mar 20, 1986 Issued
Array ( [id] => 2379569 [patent_doc_number] => 04775397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-04 [patent_title] => 'Air supply and recirculation system' [patent_app_type] => 1 [patent_app_number] => 6/841677 [patent_app_country] => US [patent_app_date] => 1986-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3416 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/775/04775397.pdf [firstpage_image] =>[orig_patent_app_number] => 841677 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/841677
Air supply and recirculation system Mar 18, 1986 Issued
Array ( [id] => 2301802 [patent_doc_number] => 04690754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Filter device for a minute volume of liquid' [patent_app_type] => 1 [patent_app_number] => 6/837836 [patent_app_country] => US [patent_app_date] => 1986-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2022 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/690/04690754.pdf [firstpage_image] =>[orig_patent_app_number] => 837836 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/837836
Filter device for a minute volume of liquid Mar 9, 1986 Issued
06/837167 FILTERING APPARATUS Mar 6, 1986 Abandoned
Array ( [id] => 2380928 [patent_doc_number] => 04737275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Resin pressure sensor for water treatment' [patent_app_type] => 1 [patent_app_number] => 6/836702 [patent_app_country] => US [patent_app_date] => 1986-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5944 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737275.pdf [firstpage_image] =>[orig_patent_app_number] => 836702 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/836702
Resin pressure sensor for water treatment Mar 5, 1986 Issued
Array ( [id] => 2306653 [patent_doc_number] => 04675115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-23 [patent_title] => 'Method and device for removing hydrogen sulfide from well water with in situ adsorbent regeneration' [patent_app_type] => 1 [patent_app_number] => 6/836721 [patent_app_country] => US [patent_app_date] => 1986-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2935 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/675/04675115.pdf [firstpage_image] =>[orig_patent_app_number] => 836721 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/836721
Method and device for removing hydrogen sulfide from well water with in situ adsorbent regeneration Mar 5, 1986 Issued
Array ( [id] => 2555097 [patent_doc_number] => 04836937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'System for removing liquid from a slurry of liquid and powdered material' [patent_app_type] => 1 [patent_app_number] => 6/835911 [patent_app_country] => US [patent_app_date] => 1986-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4918 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/836/04836937.pdf [firstpage_image] =>[orig_patent_app_number] => 835911 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/835911
System for removing liquid from a slurry of liquid and powdered material Mar 3, 1986 Issued
06/835403 PROCESS FOR DETOXIFYING HIGH AQUEOUS CONTENT HAZARDOUS WASTE STREAMS Mar 2, 1986 Abandoned
06/841531 SEPARATION OF WATER FROM ORGANIC FLUIDS Feb 26, 1986 Abandoned
Array ( [id] => 2555046 [patent_doc_number] => 04836934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'System for removing liquid from slurries of liquid and particulate material' [patent_app_type] => 1 [patent_app_number] => 6/833943 [patent_app_country] => US [patent_app_date] => 1986-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5157 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/836/04836934.pdf [firstpage_image] =>[orig_patent_app_number] => 833943 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/833943
System for removing liquid from slurries of liquid and particulate material Feb 25, 1986 Issued
06/831850 ADDITIVE FOR DRILLING FLUID Feb 23, 1986 Abandoned
Array ( [id] => 2338179 [patent_doc_number] => 04661260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Endotoxin detoxifying process' [patent_app_type] => 1 [patent_app_number] => 6/833421 [patent_app_country] => US [patent_app_date] => 1986-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2985 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/661/04661260.pdf [firstpage_image] =>[orig_patent_app_number] => 833421 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/833421
Endotoxin detoxifying process Feb 20, 1986 Issued
Array ( [id] => 2384592 [patent_doc_number] => 04663033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Reactivateable adsorption filter assembly' [patent_app_type] => 1 [patent_app_number] => 6/831657 [patent_app_country] => US [patent_app_date] => 1986-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2164 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/663/04663033.pdf [firstpage_image] =>[orig_patent_app_number] => 831657 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/831657
Reactivateable adsorption filter assembly Feb 19, 1986 Issued
Array ( [id] => 2285924 [patent_doc_number] => 04678571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Water purifier' [patent_app_type] => 1 [patent_app_number] => 6/830753 [patent_app_country] => US [patent_app_date] => 1986-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1705 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678571.pdf [firstpage_image] =>[orig_patent_app_number] => 830753 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/830753
Water purifier Feb 18, 1986 Issued
06/830043 COUPLING FOR LIQUID METERS Feb 17, 1986 Abandoned
Array ( [id] => 2384726 [patent_doc_number] => 04764280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Water softening apparatus' [patent_app_type] => 1 [patent_app_number] => 6/828390 [patent_app_country] => US [patent_app_date] => 1986-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6855 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764280.pdf [firstpage_image] =>[orig_patent_app_number] => 828390 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/828390
Water softening apparatus Feb 10, 1986 Issued
Array ( [id] => 2353411 [patent_doc_number] => 04714546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Potable water filter' [patent_app_type] => 1 [patent_app_number] => 6/827817 [patent_app_country] => US [patent_app_date] => 1986-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2583 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714546.pdf [firstpage_image] =>[orig_patent_app_number] => 827817 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/827817
Potable water filter Feb 9, 1986 Issued
Array ( [id] => 2240184 [patent_doc_number] => 04622133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-11 [patent_title] => 'Water-deionizing system' [patent_app_type] => 1 [patent_app_number] => 6/826460 [patent_app_country] => US [patent_app_date] => 1986-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2704 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/622/04622133.pdf [firstpage_image] =>[orig_patent_app_number] => 826460 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/826460
Water-deionizing system Feb 4, 1986 Issued
Array ( [id] => 2300303 [patent_doc_number] => 04684461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-04 [patent_title] => 'Apparatus for the treatment, in particular softening and/or complete desalination of water' [patent_app_type] => 1 [patent_app_number] => 6/824092 [patent_app_country] => US [patent_app_date] => 1986-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3212 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/684/04684461.pdf [firstpage_image] =>[orig_patent_app_number] => 824092 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/824092
Apparatus for the treatment, in particular softening and/or complete desalination of water Jan 29, 1986 Issued
Array ( [id] => 2334384 [patent_doc_number] => 04711715 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-08 [patent_title] => 'Apparatus for extracorporeal treatment of blood' [patent_app_type] => 1 [patent_app_number] => 6/823887 [patent_app_country] => US [patent_app_date] => 1986-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3850 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/711/04711715.pdf [firstpage_image] =>[orig_patent_app_number] => 823887 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/823887
Apparatus for extracorporeal treatment of blood Jan 28, 1986 Issued
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