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
06/645207 SAND FILTER MEDIA AND AN IMPROVED METHOD OF PURIFYING WATER Aug 28, 1984 Abandoned
Array ( [id] => 2219250 [patent_doc_number] => 04609458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Device for removing moisture from oil' [patent_app_type] => 1 [patent_app_number] => 6/645267 [patent_app_country] => US [patent_app_date] => 1984-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1993 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/609/04609458.pdf [firstpage_image] =>[orig_patent_app_number] => 645267 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/645267
Device for removing moisture from oil Aug 28, 1984 Issued
06/640528 METHOD FOR PURIFYING LIQUIDS Aug 13, 1984 Abandoned
Array ( [id] => 2354755 [patent_doc_number] => 04687573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Sorbing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/640356 [patent_app_country] => US [patent_app_date] => 1984-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5681 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/687/04687573.pdf [firstpage_image] =>[orig_patent_app_number] => 640356 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/640356
Sorbing apparatus Aug 12, 1984 Issued
Array ( [id] => 2275905 [patent_doc_number] => 04606819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-19 [patent_title] => 'Swimming pool apparatus' [patent_app_type] => 1 [patent_app_number] => 6/620140 [patent_app_country] => US [patent_app_date] => 1984-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2605 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/606/04606819.pdf [firstpage_image] =>[orig_patent_app_number] => 620140 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/620140
Swimming pool apparatus Aug 7, 1984 Issued
Array ( [id] => 2174158 [patent_doc_number] => 04556485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-03 [patent_title] => 'Filter' [patent_app_type] => 1 [patent_app_number] => 6/636475 [patent_app_country] => US [patent_app_date] => 1984-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 6390 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/556/04556485.pdf [firstpage_image] =>[orig_patent_app_number] => 636475 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/636475
Filter Jul 30, 1984 Issued
Array ( [id] => 2139886 [patent_doc_number] => 04522726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-11 [patent_title] => 'Advanced separation device and method' [patent_app_type] => 1 [patent_app_number] => 6/635837 [patent_app_country] => US [patent_app_date] => 1984-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4444 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/522/04522726.pdf [firstpage_image] =>[orig_patent_app_number] => 635837 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/635837
Advanced separation device and method Jul 29, 1984 Issued
Array ( [id] => 2217588 [patent_doc_number] => 04578195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Process for the purification of effluents and purge streams containing trace elements' [patent_app_type] => 1 [patent_app_number] => 6/634837 [patent_app_country] => US [patent_app_date] => 1984-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5003 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/578/04578195.pdf [firstpage_image] =>[orig_patent_app_number] => 634837 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/634837
Process for the purification of effluents and purge streams containing trace elements Jul 25, 1984 Issued
Array ( [id] => 2197432 [patent_doc_number] => 04548716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-22 [patent_title] => 'Method of producing ultrapure, pyrogen-free water' [patent_app_type] => 1 [patent_app_number] => 6/634304 [patent_app_country] => US [patent_app_date] => 1984-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1960 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/548/04548716.pdf [firstpage_image] =>[orig_patent_app_number] => 634304 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/634304
Method of producing ultrapure, pyrogen-free water Jul 24, 1984 Issued
Array ( [id] => 2197034 [patent_doc_number] => 04541926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-17 [patent_title] => 'Portable water conditioner having separate containers for different conditioning materials' [patent_app_type] => 1 [patent_app_number] => 6/632889 [patent_app_country] => US [patent_app_date] => 1984-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2543 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/541/04541926.pdf [firstpage_image] =>[orig_patent_app_number] => 632889 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/632889
Portable water conditioner having separate containers for different conditioning materials Jul 19, 1984 Issued
06/632718 CONTINUOUS DECONTAMINATION-DECOMPOSITION PROCESS FOR TREATING HALOGENATED ORGANIC COMPOUNDS AND TOXIC SUBSTANCES Jul 19, 1984 Abandoned
Array ( [id] => 2219510 [patent_doc_number] => 04627920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-09 [patent_title] => 'Process for the retention of a substance dissolved in a solution' [patent_app_type] => 1 [patent_app_number] => 6/631680 [patent_app_country] => US [patent_app_date] => 1984-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2457 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/627/04627920.pdf [firstpage_image] =>[orig_patent_app_number] => 631680 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/631680
Process for the retention of a substance dissolved in a solution Jul 16, 1984 Issued
Array ( [id] => 2267689 [patent_doc_number] => 04565582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Lactulose purification process' [patent_app_type] => 1 [patent_app_number] => 6/631105 [patent_app_country] => US [patent_app_date] => 1984-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2524 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565582.pdf [firstpage_image] =>[orig_patent_app_number] => 631105 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/631105
Lactulose purification process Jul 15, 1984 Issued
Array ( [id] => 2148017 [patent_doc_number] => 04539107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-03 [patent_title] => 'Phase separation detecting filter' [patent_app_type] => 1 [patent_app_number] => 6/631891 [patent_app_country] => US [patent_app_date] => 1984-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3013 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/539/04539107.pdf [firstpage_image] =>[orig_patent_app_number] => 631891 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/631891
Phase separation detecting filter Jul 12, 1984 Issued
Array ( [id] => 2308343 [patent_doc_number] => 04645605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Filtration with biogenetic silica' [patent_app_type] => 1 [patent_app_number] => 6/630482 [patent_app_country] => US [patent_app_date] => 1984-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3165 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 23 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645605.pdf [firstpage_image] =>[orig_patent_app_number] => 630482 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/630482
Filtration with biogenetic silica Jul 12, 1984 Issued
Array ( [id] => 2218030 [patent_doc_number] => 04595500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-17 [patent_title] => 'Filter for purifying drinkable and non-drinkable water' [patent_app_type] => 1 [patent_app_number] => 6/630212 [patent_app_country] => US [patent_app_date] => 1984-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 2907 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/595/04595500.pdf [firstpage_image] =>[orig_patent_app_number] => 630212 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/630212
Filter for purifying drinkable and non-drinkable water Jul 11, 1984 Issued
Array ( [id] => 2251144 [patent_doc_number] => 04602999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Method for removing a silicic compound from the waste liquor of steel pickling' [patent_app_type] => 1 [patent_app_number] => 6/629337 [patent_app_country] => US [patent_app_date] => 1984-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3537 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602999.pdf [firstpage_image] =>[orig_patent_app_number] => 629337 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/629337
Method for removing a silicic compound from the waste liquor of steel pickling Jul 9, 1984 Issued
Array ( [id] => 2202067 [patent_doc_number] => 04544488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-01 [patent_title] => 'Air stripping/adsorption process for removing organics from water' [patent_app_type] => 1 [patent_app_number] => 6/628092 [patent_app_country] => US [patent_app_date] => 1984-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3806 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/544/04544488.pdf [firstpage_image] =>[orig_patent_app_number] => 628092 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/628092
Air stripping/adsorption process for removing organics from water Jul 4, 1984 Issued
Array ( [id] => 2217483 [patent_doc_number] => 04578187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Ion exchange apparatus to improve the quality of potable water' [patent_app_type] => 1 [patent_app_number] => 6/625959 [patent_app_country] => US [patent_app_date] => 1984-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3451 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/578/04578187.pdf [firstpage_image] =>[orig_patent_app_number] => 625959 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/625959
Ion exchange apparatus to improve the quality of potable water Jun 28, 1984 Issued
Array ( [id] => 2234474 [patent_doc_number] => 04585559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-29 [patent_title] => 'Insoluble chelating compositions' [patent_app_type] => 1 [patent_app_number] => 6/625539 [patent_app_country] => US [patent_app_date] => 1984-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 12460 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/585/04585559.pdf [firstpage_image] =>[orig_patent_app_number] => 625539 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/625539
Insoluble chelating compositions Jun 27, 1984 Issued
Menu