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] => 1265013 [patent_doc_number] => 06656364 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-02 [patent_title] => 'Method for purifying contaminated liquids' [patent_app_type] => B1 [patent_app_number] => 09/381560 [patent_app_country] => US [patent_app_date] => 1999-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4464 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/656/06656364.pdf [firstpage_image] =>[orig_patent_app_number] => 09381560 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/381560
Method for purifying contaminated liquids Sep 16, 1999 Issued
Array ( [id] => 4361251 [patent_doc_number] => 06287461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Tandem system for adsorptive separation' [patent_app_type] => 1 [patent_app_number] => 9/397457 [patent_app_country] => US [patent_app_date] => 1999-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2190 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/287/06287461.pdf [firstpage_image] =>[orig_patent_app_number] => 397457 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/397457
Tandem system for adsorptive separation Sep 15, 1999 Issued
Array ( [id] => 7637098 [patent_doc_number] => 06379556 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Recovery of iodide from chemical process wastewater' [patent_app_type] => B1 [patent_app_number] => 09/394325 [patent_app_country] => US [patent_app_date] => 1999-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4262 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/379/06379556.pdf [firstpage_image] =>[orig_patent_app_number] => 09394325 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/394325
Recovery of iodide from chemical process wastewater Sep 12, 1999 Issued
Array ( [id] => 1004010 [patent_doc_number] => 06905031 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-06-14 [patent_title] => 'Solid phase microextraction device using aerogel' [patent_app_type] => utility [patent_app_number] => 09/394159 [patent_app_country] => US [patent_app_date] => 1999-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3429 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/905/06905031.pdf [firstpage_image] =>[orig_patent_app_number] => 09394159 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/394159
Solid phase microextraction device using aerogel Sep 12, 1999 Issued
09/341957 METHOD FOR ELIMINATING INHIBITORS OR POLYMERISATION OF MONOMER MIXTURES USING A DOPED ALUMINA Sep 9, 1999 Abandoned
09/242051 WATER TREATMENT CARTRIDGE AND A WATER FILTER JUG FITTED WITH SUCH A CARTRIDGE Sep 6, 1999 Abandoned
Array ( [id] => 1414219 [patent_doc_number] => 06506307 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-14 [patent_title] => 'Process for sorbing liquids using tropical fibers' [patent_app_type] => B1 [patent_app_number] => 09/389911 [patent_app_country] => US [patent_app_date] => 1999-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3867 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/506/06506307.pdf [firstpage_image] =>[orig_patent_app_number] => 09389911 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/389911
Process for sorbing liquids using tropical fibers Sep 2, 1999 Issued
Array ( [id] => 4402610 [patent_doc_number] => 06264840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Process for producing insoluble tannin and method for adsorbing hexavalent chromium by using the tannin' [patent_app_type] => 1 [patent_app_number] => 9/384181 [patent_app_country] => US [patent_app_date] => 1999-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4099 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/264/06264840.pdf [firstpage_image] =>[orig_patent_app_number] => 384181 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/384181
Process for producing insoluble tannin and method for adsorbing hexavalent chromium by using the tannin Aug 26, 1999 Issued
Array ( [id] => 1252236 [patent_doc_number] => 06669850 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-30 [patent_title] => 'Purification process' [patent_app_type] => B1 [patent_app_number] => 09/382613 [patent_app_country] => US [patent_app_date] => 1999-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5921 [patent_no_of_claims] => 14 [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/06/669/06669850.pdf [firstpage_image] =>[orig_patent_app_number] => 09382613 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/382613
Purification process Aug 24, 1999 Issued
Array ( [id] => 1457631 [patent_doc_number] => 06426008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-07-30 [patent_title] => 'Method for reducing metal ion concentration in brine solution' [patent_app_type] => B2 [patent_app_number] => 09/378957 [patent_app_country] => US [patent_app_date] => 1999-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6321 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/426/06426008.pdf [firstpage_image] =>[orig_patent_app_number] => 09378957 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/378957
Method for reducing metal ion concentration in brine solution Aug 22, 1999 Issued
Array ( [id] => 1486567 [patent_doc_number] => 06428698 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Coagulation precipitator' [patent_app_type] => B1 [patent_app_number] => 09/367491 [patent_app_country] => US [patent_app_date] => 1999-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8427 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/428/06428698.pdf [firstpage_image] =>[orig_patent_app_number] => 09367491 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/367491
Coagulation precipitator Aug 16, 1999 Issued
Array ( [id] => 4398878 [patent_doc_number] => 06270682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Method for removing chlorate ions from solutions' [patent_app_type] => 1 [patent_app_number] => 9/367265 [patent_app_country] => US [patent_app_date] => 1999-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2770 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/270/06270682.pdf [firstpage_image] =>[orig_patent_app_number] => 367265 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/367265
Method for removing chlorate ions from solutions Aug 12, 1999 Issued
Array ( [id] => 4079415 [patent_doc_number] => 06098639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Wet cleans for composite surfaces' [patent_app_type] => 1 [patent_app_number] => 9/373175 [patent_app_country] => US [patent_app_date] => 1999-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2587 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/098/06098639.pdf [firstpage_image] =>[orig_patent_app_number] => 373175 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/373175
Wet cleans for composite surfaces Aug 11, 1999 Issued
Array ( [id] => 1172596 [patent_doc_number] => 06746592 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-08 [patent_title] => 'Process for removing aluminum species from alkali metal halide brine solutions' [patent_app_type] => B1 [patent_app_number] => 09/361626 [patent_app_country] => US [patent_app_date] => 1999-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3855 [patent_no_of_claims] => 9 [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/06/746/06746592.pdf [firstpage_image] =>[orig_patent_app_number] => 09361626 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/361626
Process for removing aluminum species from alkali metal halide brine solutions Jul 26, 1999 Issued
Array ( [id] => 1601716 [patent_doc_number] => 06432314 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Anion exchange materials and processes' [patent_app_type] => B1 [patent_app_number] => 09/308496 [patent_app_country] => US [patent_app_date] => 1999-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8704 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/432/06432314.pdf [firstpage_image] =>[orig_patent_app_number] => 09308496 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/308496
Anion exchange materials and processes Jul 25, 1999 Issued
Array ( [id] => 6686077 [patent_doc_number] => 20030029800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'ULTRAPURIFICATION METHOD AND SAMPLER' [patent_app_type] => new [patent_app_number] => 09/194545 [patent_app_country] => US [patent_app_date] => 1999-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2950 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0029/20030029800.pdf [firstpage_image] =>[orig_patent_app_number] => 09194545 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/194545
ULTRAPURIFICATION METHOD AND SAMPLER Jul 22, 1999 Abandoned
Array ( [id] => 1408446 [patent_doc_number] => 06521131 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'Combined oxidation and chelating adsorption system for removal of mercury from water' [patent_app_type] => B1 [patent_app_number] => 09/353775 [patent_app_country] => US [patent_app_date] => 1999-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4869 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/521/06521131.pdf [firstpage_image] =>[orig_patent_app_number] => 09353775 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/353775
Combined oxidation and chelating adsorption system for removal of mercury from water Jul 14, 1999 Issued
Array ( [id] => 7640740 [patent_doc_number] => 06395171 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'Strainer arrangement for straining liquid from a mixing arrangement' [patent_app_type] => B1 [patent_app_number] => 09/341392 [patent_app_country] => US [patent_app_date] => 1999-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2139 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/395/06395171.pdf [firstpage_image] =>[orig_patent_app_number] => 09341392 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/341392
Strainer arrangement for straining liquid from a mixing arrangement Jul 6, 1999 Issued
Array ( [id] => 6933244 [patent_doc_number] => 20010054588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'METHOD FOR PURIFYING CONTAMINATED GROUNDWATER USING STEEL SLAG' [patent_app_type] => new [patent_app_number] => 09/346174 [patent_app_country] => US [patent_app_date] => 1999-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4406 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20010054588.pdf [firstpage_image] =>[orig_patent_app_number] => 09346174 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/346174
Method for purifying contaminated groundwater using steel slag Jun 30, 1999 Issued
Array ( [id] => 4340972 [patent_doc_number] => 06214224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Filtered showerhead' [patent_app_type] => 1 [patent_app_number] => 9/340514 [patent_app_country] => US [patent_app_date] => 1999-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2129 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/214/06214224.pdf [firstpage_image] =>[orig_patent_app_number] => 340514 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/340514
Filtered showerhead Jun 27, 1999 Issued
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