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] => 2318267 [patent_doc_number] => 04670154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Mixed resin bed deionizer' [patent_app_type] => 1 [patent_app_number] => 6/803563 [patent_app_country] => US [patent_app_date] => 1985-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6423 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/670/04670154.pdf [firstpage_image] =>[orig_patent_app_number] => 803563 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/803563
Mixed resin bed deionizer Dec 1, 1985 Issued
Array ( [id] => 2441041 [patent_doc_number] => 04740300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Filter bed' [patent_app_type] => 1 [patent_app_number] => 6/800512 [patent_app_country] => US [patent_app_date] => 1985-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1613 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/740/04740300.pdf [firstpage_image] =>[orig_patent_app_number] => 800512 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/800512
Filter bed Nov 20, 1985 Issued
Array ( [id] => 2505457 [patent_doc_number] => 04795566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Method for cleansing a contaminated medium in a contact reactor' [patent_app_type] => 1 [patent_app_number] => 6/798635 [patent_app_country] => US [patent_app_date] => 1985-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3184 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/795/04795566.pdf [firstpage_image] =>[orig_patent_app_number] => 798635 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/798635
Method for cleansing a contaminated medium in a contact reactor Nov 14, 1985 Issued
Array ( [id] => 2416650 [patent_doc_number] => 04787977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Blood-purifying membrane' [patent_app_type] => 1 [patent_app_number] => 6/797973 [patent_app_country] => US [patent_app_date] => 1985-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4779 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/787/04787977.pdf [firstpage_image] =>[orig_patent_app_number] => 797973 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/797973
Blood-purifying membrane Nov 13, 1985 Issued
Array ( [id] => 2289607 [patent_doc_number] => 04659476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Method for the treatment of liquids on granular materials' [patent_app_type] => 1 [patent_app_number] => 6/797813 [patent_app_country] => US [patent_app_date] => 1985-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1729 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/659/04659476.pdf [firstpage_image] =>[orig_patent_app_number] => 797813 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/797813
Method for the treatment of liquids on granular materials Nov 12, 1985 Issued
Array ( [id] => 2388325 [patent_doc_number] => 04781833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Hollow fiber fluid separator' [patent_app_type] => 1 [patent_app_number] => 6/796865 [patent_app_country] => US [patent_app_date] => 1985-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 11882 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781833.pdf [firstpage_image] =>[orig_patent_app_number] => 796865 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/796865
Hollow fiber fluid separator Nov 11, 1985 Issued
Array ( [id] => 2299951 [patent_doc_number] => 04684437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-04 [patent_title] => 'Selective metal etching in metal/polymer structures' [patent_app_type] => 1 [patent_app_number] => 6/793608 [patent_app_country] => US [patent_app_date] => 1985-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4360 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/684/04684437.pdf [firstpage_image] =>[orig_patent_app_number] => 793608 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/793608
Selective metal etching in metal/polymer structures Oct 30, 1985 Issued
Array ( [id] => 2350207 [patent_doc_number] => 04654120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'Method of making a planar trench semiconductor structure' [patent_app_type] => 1 [patent_app_number] => 6/793400 [patent_app_country] => US [patent_app_date] => 1985-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1873 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/654/04654120.pdf [firstpage_image] =>[orig_patent_app_number] => 793400 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/793400
Method of making a planar trench semiconductor structure Oct 30, 1985 Issued
Array ( [id] => 2344753 [patent_doc_number] => 04648937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Method of preventing asymmetric etching of lines in sub-micrometer range sidewall images transfer' [patent_app_type] => 1 [patent_app_number] => 6/792931 [patent_app_country] => US [patent_app_date] => 1985-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 20 [patent_no_of_words] => 2621 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/648/04648937.pdf [firstpage_image] =>[orig_patent_app_number] => 792931 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/792931
Method of preventing asymmetric etching of lines in sub-micrometer range sidewall images transfer Oct 29, 1985 Issued
Array ( [id] => 2239577 [patent_doc_number] => 04622090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-11 [patent_title] => 'Apparatus and method for grooving a laminate sheet' [patent_app_type] => 1 [patent_app_number] => 6/791336 [patent_app_country] => US [patent_app_date] => 1985-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 5020 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/622/04622090.pdf [firstpage_image] =>[orig_patent_app_number] => 791336 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/791336
Apparatus and method for grooving a laminate sheet Oct 24, 1985 Issued
Array ( [id] => 2475670 [patent_doc_number] => 04822491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Process for transporting metal ions by means of microporous membranes' [patent_app_type] => 1 [patent_app_number] => 6/790967 [patent_app_country] => US [patent_app_date] => 1985-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 38 [patent_no_of_words] => 8229 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/822/04822491.pdf [firstpage_image] =>[orig_patent_app_number] => 790967 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/790967
Process for transporting metal ions by means of microporous membranes Oct 23, 1985 Issued
Array ( [id] => 2289415 [patent_doc_number] => 04659462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Apparatus for pretreatment of water using a bed of granular activated carbon' [patent_app_type] => 1 [patent_app_number] => 6/790652 [patent_app_country] => US [patent_app_date] => 1985-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5539 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 506 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/659/04659462.pdf [firstpage_image] =>[orig_patent_app_number] => 790652 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/790652
Apparatus for pretreatment of water using a bed of granular activated carbon Oct 23, 1985 Issued
Array ( [id] => 2440359 [patent_doc_number] => 04744899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Sterilization of adsorbent and column having improved storability including sterilized adsorbent for use in extracorporeal circulation treatment' [patent_app_type] => 1 [patent_app_number] => 6/789540 [patent_app_country] => US [patent_app_date] => 1985-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5095 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/744/04744899.pdf [firstpage_image] =>[orig_patent_app_number] => 789540 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/789540
Sterilization of adsorbent and column having improved storability including sterilized adsorbent for use in extracorporeal circulation treatment Oct 20, 1985 Issued
Array ( [id] => 2360433 [patent_doc_number] => 04666546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Method for validating sequential ordering of laminate plies' [patent_app_type] => 1 [patent_app_number] => 6/788792 [patent_app_country] => US [patent_app_date] => 1985-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 14 [patent_no_of_words] => 4085 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/666/04666546.pdf [firstpage_image] =>[orig_patent_app_number] => 788792 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/788792
Method for validating sequential ordering of laminate plies Oct 17, 1985 Issued
Array ( [id] => 2344739 [patent_doc_number] => 04648936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Dopant type and/or concentration selective dry photochemical etching of semiconductor materials' [patent_app_type] => 1 [patent_app_number] => 6/786563 [patent_app_country] => US [patent_app_date] => 1985-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6852 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/648/04648936.pdf [firstpage_image] =>[orig_patent_app_number] => 786563 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/786563
Dopant type and/or concentration selective dry photochemical etching of semiconductor materials Oct 10, 1985 Issued
Array ( [id] => 2384935 [patent_doc_number] => 04663051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Regeneration of mixed bed demineralizers' [patent_app_type] => 1 [patent_app_number] => 6/786534 [patent_app_country] => US [patent_app_date] => 1985-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 23 [patent_no_of_words] => 7382 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/663/04663051.pdf [firstpage_image] =>[orig_patent_app_number] => 786534 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/786534
Regeneration of mixed bed demineralizers Oct 10, 1985 Issued
Array ( [id] => 2344765 [patent_doc_number] => 04648938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Composition/bandgap selective dry photochemical etching of semiconductor materials' [patent_app_type] => 1 [patent_app_number] => 6/786560 [patent_app_country] => US [patent_app_date] => 1985-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5917 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/648/04648938.pdf [firstpage_image] =>[orig_patent_app_number] => 786560 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/786560
Composition/bandgap selective dry photochemical etching of semiconductor materials Oct 10, 1985 Issued
Array ( [id] => 2313003 [patent_doc_number] => 04635663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'Self-contained, single-use hose and tubing cleaning module' [patent_app_type] => 1 [patent_app_number] => 6/783886 [patent_app_country] => US [patent_app_date] => 1985-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1894 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/635/04635663.pdf [firstpage_image] =>[orig_patent_app_number] => 783886 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/783886
Self-contained, single-use hose and tubing cleaning module Oct 2, 1985 Issued
Array ( [id] => 2361397 [patent_doc_number] => 04647375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-03 [patent_title] => 'Apparatus for universal water treatment' [patent_app_type] => 1 [patent_app_number] => 6/782616 [patent_app_country] => US [patent_app_date] => 1985-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2585 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/647/04647375.pdf [firstpage_image] =>[orig_patent_app_number] => 782616 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/782616
Apparatus for universal water treatment Sep 30, 1985 Issued
Array ( [id] => 2322329 [patent_doc_number] => 04680123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Regeneration of spent developers' [patent_app_type] => 1 [patent_app_number] => 6/781763 [patent_app_country] => US [patent_app_date] => 1985-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1734 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/680/04680123.pdf [firstpage_image] =>[orig_patent_app_number] => 781763 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/781763
Regeneration of spent developers Sep 29, 1985 Issued
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