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] => 2214764 [patent_doc_number] => 04614592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-30 [patent_title] => 'Process for removing mercury from aqueous solutions' [patent_app_type] => 1 [patent_app_number] => 6/707775 [patent_app_country] => US [patent_app_date] => 1985-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1443 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/614/04614592.pdf [firstpage_image] =>[orig_patent_app_number] => 707775 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/707775
Process for removing mercury from aqueous solutions Mar 3, 1985 Issued
Array ( [id] => 2262832 [patent_doc_number] => 04592844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Method of decontaminating hydrocarbons containing PCB' [patent_app_type] => 1 [patent_app_number] => 6/706589 [patent_app_country] => US [patent_app_date] => 1985-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1792 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/592/04592844.pdf [firstpage_image] =>[orig_patent_app_number] => 706589 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/706589
Method of decontaminating hydrocarbons containing PCB Feb 27, 1985 Issued
Array ( [id] => 2217756 [patent_doc_number] => 04591438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-27 [patent_title] => 'Water purifier' [patent_app_type] => 1 [patent_app_number] => 6/706180 [patent_app_country] => US [patent_app_date] => 1985-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3064 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/591/04591438.pdf [firstpage_image] =>[orig_patent_app_number] => 706180 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/706180
Water purifier Feb 26, 1985 Issued
06/702637 POROUS WATER-TREATING MATERIAL AND PROCESS FOR PRODUCING THE SAME Feb 18, 1985 Abandoned
Array ( [id] => 2345149 [patent_doc_number] => 04648969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Fluidized bed apparatus' [patent_app_type] => 1 [patent_app_number] => 6/703192 [patent_app_country] => US [patent_app_date] => 1985-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3413 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/648/04648969.pdf [firstpage_image] =>[orig_patent_app_number] => 703192 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/703192
Fluidized bed apparatus Feb 18, 1985 Issued
Array ( [id] => 2291285 [patent_doc_number] => 04652376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-24 [patent_title] => 'Method for disposing emulsifiable oil-containing waste water' [patent_app_type] => 1 [patent_app_number] => 6/702169 [patent_app_country] => US [patent_app_date] => 1985-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2143 [patent_no_of_claims] => 5 [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/04/652/04652376.pdf [firstpage_image] =>[orig_patent_app_number] => 702169 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/702169
Method for disposing emulsifiable oil-containing waste water Feb 14, 1985 Issued
Array ( [id] => 2421516 [patent_doc_number] => 04738834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Treatment of technetium containing solutions' [patent_app_type] => 1 [patent_app_number] => 6/701373 [patent_app_country] => US [patent_app_date] => 1985-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4987 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738834.pdf [firstpage_image] =>[orig_patent_app_number] => 701373 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/701373
Treatment of technetium containing solutions Feb 13, 1985 Issued
Array ( [id] => 2323690 [patent_doc_number] => 04698153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Apparatus for producing ultra-pure water by ion exchange resin' [patent_app_type] => 1 [patent_app_number] => 6/699437 [patent_app_country] => US [patent_app_date] => 1985-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3172 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/698/04698153.pdf [firstpage_image] =>[orig_patent_app_number] => 699437 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/699437
Apparatus for producing ultra-pure water by ion exchange resin Feb 6, 1985 Issued
Array ( [id] => 2338030 [patent_doc_number] => 04661249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Prefilter device for polymeric material' [patent_app_type] => 1 [patent_app_number] => 6/695618 [patent_app_country] => US [patent_app_date] => 1985-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3874 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/661/04661249.pdf [firstpage_image] =>[orig_patent_app_number] => 695618 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/695618
Prefilter device for polymeric material Jan 27, 1985 Issued
Array ( [id] => 2301041 [patent_doc_number] => 04642193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-10 [patent_title] => 'Method for purification of the cooling water used in nuclear reactors' [patent_app_type] => 1 [patent_app_number] => 6/694749 [patent_app_country] => US [patent_app_date] => 1985-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3604 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/642/04642193.pdf [firstpage_image] =>[orig_patent_app_number] => 694749 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/694749
Method for purification of the cooling water used in nuclear reactors Jan 24, 1985 Issued
Array ( [id] => 2335422 [patent_doc_number] => 04668389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-26 [patent_title] => 'Cleaning device arranged in front of the inlet to a waterway' [patent_app_type] => 1 [patent_app_number] => 6/702237 [patent_app_country] => US [patent_app_date] => 1985-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 754 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/668/04668389.pdf [firstpage_image] =>[orig_patent_app_number] => 702237 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/702237
Cleaning device arranged in front of the inlet to a waterway Jan 24, 1985 Issued
Array ( [id] => 2217571 [patent_doc_number] => 04578194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Process for removing polychlorinated biphenyls from transformer-insulating liquids' [patent_app_type] => 1 [patent_app_number] => 6/692624 [patent_app_country] => US [patent_app_date] => 1985-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1963 [patent_no_of_claims] => 17 [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/04/578/04578194.pdf [firstpage_image] =>[orig_patent_app_number] => 692624 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/692624
Process for removing polychlorinated biphenyls from transformer-insulating liquids Jan 17, 1985 Issued
Array ( [id] => 2275288 [patent_doc_number] => 04610792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-09 [patent_title] => 'Membrane filtration process' [patent_app_type] => 1 [patent_app_number] => 6/691445 [patent_app_country] => US [patent_app_date] => 1985-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3595 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/610/04610792.pdf [firstpage_image] =>[orig_patent_app_number] => 691445 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/691445
Membrane filtration process Jan 13, 1985 Issued
Array ( [id] => 2384839 [patent_doc_number] => 04724079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Water purification process' [patent_app_type] => 1 [patent_app_number] => 6/690758 [patent_app_country] => US [patent_app_date] => 1985-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3890 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724079.pdf [firstpage_image] =>[orig_patent_app_number] => 690758 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/690758
Water purification process Jan 10, 1985 Issued
Array ( [id] => 2222631 [patent_doc_number] => 04624782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-25 [patent_title] => 'Filtering apparatus' [patent_app_type] => 1 [patent_app_number] => 6/686672 [patent_app_country] => US [patent_app_date] => 1984-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2258 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/624/04624782.pdf [firstpage_image] =>[orig_patent_app_number] => 686672 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/686672
Filtering apparatus Dec 26, 1984 Issued
Array ( [id] => 2235016 [patent_doc_number] => 04572788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'Treatment of contaminated Stretford solution' [patent_app_type] => 1 [patent_app_number] => 6/686110 [patent_app_country] => US [patent_app_date] => 1984-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2376 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/572/04572788.pdf [firstpage_image] =>[orig_patent_app_number] => 686110 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/686110
Treatment of contaminated Stretford solution Dec 23, 1984 Issued
Array ( [id] => 2345185 [patent_doc_number] => 04648972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Liquid distributor for material exchange columns' [patent_app_type] => 1 [patent_app_number] => 6/683812 [patent_app_country] => US [patent_app_date] => 1984-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2115 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/648/04648972.pdf [firstpage_image] =>[orig_patent_app_number] => 683812 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/683812
Liquid distributor for material exchange columns Dec 19, 1984 Issued
Array ( [id] => 2341613 [patent_doc_number] => 04655909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Water-deionizing system' [patent_app_type] => 1 [patent_app_number] => 6/682872 [patent_app_country] => US [patent_app_date] => 1984-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2539 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/655/04655909.pdf [firstpage_image] =>[orig_patent_app_number] => 682872 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/682872
Water-deionizing system Dec 17, 1984 Issued
Array ( [id] => 2238911 [patent_doc_number] => 04608176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-26 [patent_title] => 'Regeneration of thiocyanate resins' [patent_app_type] => 1 [patent_app_number] => 6/683131 [patent_app_country] => US [patent_app_date] => 1984-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2847 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/608/04608176.pdf [firstpage_image] =>[orig_patent_app_number] => 683131 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/683131
Regeneration of thiocyanate resins Dec 17, 1984 Issued
Array ( [id] => 2279303 [patent_doc_number] => 04619771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-28 [patent_title] => 'Technique for increased retention time in oil field settling tanks' [patent_app_type] => 1 [patent_app_number] => 6/681168 [patent_app_country] => US [patent_app_date] => 1984-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3062 [patent_no_of_claims] => 12 [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/04/619/04619771.pdf [firstpage_image] =>[orig_patent_app_number] => 681168 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/681168
Technique for increased retention time in oil field settling tanks Dec 12, 1984 Issued
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