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] => 3450693 [patent_doc_number] => 05451383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'Lithium recovery' [patent_app_type] => 1 [patent_app_number] => 8/172297 [patent_app_country] => US [patent_app_date] => 1993-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5086 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/451/05451383.pdf [firstpage_image] =>[orig_patent_app_number] => 172297 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/172297
Lithium recovery Dec 22, 1993 Issued
Array ( [id] => 3652621 [patent_doc_number] => 05626765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Method for adsorbing and separating heavy metal elements by using a tannin adsorbent' [patent_app_type] => 1 [patent_app_number] => 8/172547 [patent_app_country] => US [patent_app_date] => 1993-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4208 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/626/05626765.pdf [firstpage_image] =>[orig_patent_app_number] => 172547 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/172547
Method for adsorbing and separating heavy metal elements by using a tannin adsorbent Dec 22, 1993 Issued
Array ( [id] => 3420358 [patent_doc_number] => 05422009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Removal of calcium from amine solutions' [patent_app_type] => 1 [patent_app_number] => 8/172012 [patent_app_country] => US [patent_app_date] => 1993-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2693 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/422/05422009.pdf [firstpage_image] =>[orig_patent_app_number] => 172012 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/172012
Removal of calcium from amine solutions Dec 21, 1993 Issued
08/172042 SHEET MATERIALS FOR SOLID PHASE EXTRACTIONS AND SOLID PHASE REACTIONS Dec 21, 1993 Abandoned
Array ( [id] => 3471848 [patent_doc_number] => 05431824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Method for removing suspended impurities' [patent_app_type] => 1 [patent_app_number] => 8/166896 [patent_app_country] => US [patent_app_date] => 1993-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5640 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 531 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/431/05431824.pdf [firstpage_image] =>[orig_patent_app_number] => 166896 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/166896
Method for removing suspended impurities Dec 14, 1993 Issued
08/167620 CONTINUOUS MULTICOMPONENT FOCUSING IN A MAGNETICALLY STABILIZED FLUIDIZED BED Dec 13, 1993 Abandoned
Array ( [id] => 3414863 [patent_doc_number] => 05478474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Method for treating liquid wastes' [patent_app_type] => 1 [patent_app_number] => 8/165373 [patent_app_country] => US [patent_app_date] => 1993-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4917 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/478/05478474.pdf [firstpage_image] =>[orig_patent_app_number] => 165373 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/165373
Method for treating liquid wastes Dec 9, 1993 Issued
Array ( [id] => 3406501 [patent_doc_number] => 05437787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-01 [patent_title] => 'Adsorption/reaction equipment' [patent_app_type] => 1 [patent_app_number] => 8/164395 [patent_app_country] => US [patent_app_date] => 1993-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2116 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/437/05437787.pdf [firstpage_image] =>[orig_patent_app_number] => 164395 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/164395
Adsorption/reaction equipment Dec 8, 1993 Issued
Array ( [id] => 3686121 [patent_doc_number] => 05603836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Method of using a diatomaceous earth containing adsorbent' [patent_app_type] => 1 [patent_app_number] => 8/158277 [patent_app_country] => US [patent_app_date] => 1993-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2766 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/603/05603836.pdf [firstpage_image] =>[orig_patent_app_number] => 158277 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/158277
Method of using a diatomaceous earth containing adsorbent Nov 28, 1993 Issued
Array ( [id] => 3406205 [patent_doc_number] => 05460726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-24 [patent_title] => 'Pillow discharge apparatus for minimizing oil discharge from ruptured oil tanks' [patent_app_type] => 1 [patent_app_number] => 8/159819 [patent_app_country] => US [patent_app_date] => 1993-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2782 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/460/05460726.pdf [firstpage_image] =>[orig_patent_app_number] => 159819 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/159819
Pillow discharge apparatus for minimizing oil discharge from ruptured oil tanks Nov 23, 1993 Issued
Array ( [id] => 3449827 [patent_doc_number] => 05451324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'Method of treating liquid effluents containing organic compounds' [patent_app_type] => 1 [patent_app_number] => 8/142360 [patent_app_country] => US [patent_app_date] => 1993-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2394 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/451/05451324.pdf [firstpage_image] =>[orig_patent_app_number] => 142360 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/142360
Method of treating liquid effluents containing organic compounds Nov 18, 1993 Issued
Array ( [id] => 3414877 [patent_doc_number] => 05478475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Fluid distribution apparatus, an artificial moving bed, and a continuous adsorption method' [patent_app_type] => 1 [patent_app_number] => 8/154077 [patent_app_country] => US [patent_app_date] => 1993-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5561 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/478/05478475.pdf [firstpage_image] =>[orig_patent_app_number] => 154077 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/154077
Fluid distribution apparatus, an artificial moving bed, and a continuous adsorption method Nov 17, 1993 Issued
Array ( [id] => 3514096 [patent_doc_number] => 05486291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Ecological fluidized bed method for the treatment of polluted water' [patent_app_type] => 1 [patent_app_number] => 8/149964 [patent_app_country] => US [patent_app_date] => 1993-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4793 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486291.pdf [firstpage_image] =>[orig_patent_app_number] => 149964 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/149964
Ecological fluidized bed method for the treatment of polluted water Nov 9, 1993 Issued
08/150582 FILTER APPARATUS Nov 8, 1993 Abandoned
Array ( [id] => 3548307 [patent_doc_number] => 05518628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Purification process' [patent_app_type] => 1 [patent_app_number] => 8/149041 [patent_app_country] => US [patent_app_date] => 1993-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3294 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/518/05518628.pdf [firstpage_image] =>[orig_patent_app_number] => 149041 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/149041
Purification process Nov 7, 1993 Issued
Array ( [id] => 4346515 [patent_doc_number] => 06217767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Vacuum sparging process for treating contaminated groundwater and/or wastewater' [patent_app_type] => 1 [patent_app_number] => 8/147090 [patent_app_country] => US [patent_app_date] => 1993-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3024 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/217/06217767.pdf [firstpage_image] =>[orig_patent_app_number] => 147090 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/147090
Vacuum sparging process for treating contaminated groundwater and/or wastewater Nov 2, 1993 Issued
Array ( [id] => 3484229 [patent_doc_number] => 05425879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Removal of base residues from poly(vinyl alcohol) reaction-slurries' [patent_app_type] => 1 [patent_app_number] => 8/143762 [patent_app_country] => US [patent_app_date] => 1993-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5521 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/425/05425879.pdf [firstpage_image] =>[orig_patent_app_number] => 143762 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/143762
Removal of base residues from poly(vinyl alcohol) reaction-slurries Oct 31, 1993 Issued
08/141598 SLOW SAND FILTER FOR USE WITH INTERMITTENTLY FLOWING WATER SUPPLY AND METHOD OF USE THEREOF Oct 26, 1993 Abandoned
Array ( [id] => 3452979 [patent_doc_number] => 05472616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'Modified anion exchange process' [patent_app_type] => 1 [patent_app_number] => 8/143489 [patent_app_country] => US [patent_app_date] => 1993-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2535 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/472/05472616.pdf [firstpage_image] =>[orig_patent_app_number] => 143489 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/143489
Modified anion exchange process Oct 26, 1993 Issued
08/137161 PROCESS FOR RECOVERING VOLATILE ACIDS Oct 26, 1993 Abandoned
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