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
07/825022 OIL SPILL CLEANUP AND RECOVERY SYSTEM Jan 23, 1992 Abandoned
Array ( [id] => 2916058 [patent_doc_number] => 05192446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Cation exchange resins having an enhanced capacity for iron oxides' [patent_app_type] => 1 [patent_app_number] => 7/824998 [patent_app_country] => US [patent_app_date] => 1992-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8799 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/192/05192446.pdf [firstpage_image] =>[orig_patent_app_number] => 824998 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/824998
Cation exchange resins having an enhanced capacity for iron oxides Jan 23, 1992 Issued
Array ( [id] => 2900058 [patent_doc_number] => 05215665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Purification of hydrogen peroxide' [patent_app_type] => 1 [patent_app_number] => 7/807824 [patent_app_country] => US [patent_app_date] => 1992-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2844 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/215/05215665.pdf [firstpage_image] =>[orig_patent_app_number] => 807824 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/807824
Purification of hydrogen peroxide Jan 22, 1992 Issued
Array ( [id] => 2879740 [patent_doc_number] => 05268105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-07 [patent_title] => 'Method for dehydrating human-waste disposal materials' [patent_app_type] => 1 [patent_app_number] => 7/821804 [patent_app_country] => US [patent_app_date] => 1992-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2111 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/268/05268105.pdf [firstpage_image] =>[orig_patent_app_number] => 821804 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/821804
Method for dehydrating human-waste disposal materials Jan 16, 1992 Issued
Array ( [id] => 3078802 [patent_doc_number] => 05279740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Ground contamination remediation process' [patent_app_type] => 1 [patent_app_number] => 7/820577 [patent_app_country] => US [patent_app_date] => 1992-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5712 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/279/05279740.pdf [firstpage_image] =>[orig_patent_app_number] => 820577 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/820577
Ground contamination remediation process Jan 13, 1992 Issued
Array ( [id] => 2966357 [patent_doc_number] => 05194146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Cenrifuge filter with closable bypass' [patent_app_type] => 1 [patent_app_number] => 7/820106 [patent_app_country] => US [patent_app_date] => 1992-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1794 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194146.pdf [firstpage_image] =>[orig_patent_app_number] => 820106 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/820106
Cenrifuge filter with closable bypass Jan 12, 1992 Issued
Array ( [id] => 2889238 [patent_doc_number] => 05244580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Method of removal and recovery of oil and grease from wastewater' [patent_app_type] => 1 [patent_app_number] => 7/820314 [patent_app_country] => US [patent_app_date] => 1992-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4270 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/244/05244580.pdf [firstpage_image] =>[orig_patent_app_number] => 820314 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/820314
Method of removal and recovery of oil and grease from wastewater Jan 9, 1992 Issued
07/818927 PROCESS AND APPARATUS FOR SEPARATING AND PURIVYING A MULTICOMPONENT MIXTURE Jan 9, 1992 Abandoned
Array ( [id] => 2780605 [patent_doc_number] => 05154833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Removal of mercury from waste streams' [patent_app_type] => 1 [patent_app_number] => 7/818086 [patent_app_country] => US [patent_app_date] => 1992-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1924 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/154/05154833.pdf [firstpage_image] =>[orig_patent_app_number] => 818086 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/818086
Removal of mercury from waste streams Jan 7, 1992 Issued
Array ( [id] => 2847863 [patent_doc_number] => 05133860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Solid and liquid separator with a liquid filter' [patent_app_type] => 1 [patent_app_number] => 7/814833 [patent_app_country] => US [patent_app_date] => 1991-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 936 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133860.pdf [firstpage_image] =>[orig_patent_app_number] => 814833 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/814833
Solid and liquid separator with a liquid filter Dec 30, 1991 Issued
Array ( [id] => 2981140 [patent_doc_number] => 05211852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Process for removal of metal ions from water' [patent_app_type] => 1 [patent_app_number] => 7/812801 [patent_app_country] => US [patent_app_date] => 1991-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8083 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211852.pdf [firstpage_image] =>[orig_patent_app_number] => 812801 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/812801
Process for removal of metal ions from water Dec 22, 1991 Issued
07/814728 APPARATUS FOR REMOVING COMPONENTS FROM SOLUTIONS Dec 18, 1991 Abandoned
Array ( [id] => 2947303 [patent_doc_number] => 05242589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Filter that changes the direction of water current arbitrarily' [patent_app_type] => 1 [patent_app_number] => 7/808480 [patent_app_country] => US [patent_app_date] => 1991-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2175 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/242/05242589.pdf [firstpage_image] =>[orig_patent_app_number] => 808480 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/808480
Filter that changes the direction of water current arbitrarily Dec 15, 1991 Issued
07/806120 PROCESS AND APPARATUS FOR REMOVING TRACE AMOUNTS OF AMMONIA-CONTAINING COMPOUNDS FROM AQUEOUS STREAMS Dec 11, 1991 Abandoned
Array ( [id] => 2777605 [patent_doc_number] => 05164085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Water filter cartridge' [patent_app_type] => 1 [patent_app_number] => 7/803547 [patent_app_country] => US [patent_app_date] => 1991-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1674 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164085.pdf [firstpage_image] =>[orig_patent_app_number] => 803547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/803547
Water filter cartridge Dec 8, 1991 Issued
Array ( [id] => 2818188 [patent_doc_number] => 05167840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Systems and methods for clarifying liquids' [patent_app_type] => 1 [patent_app_number] => 7/803999 [patent_app_country] => US [patent_app_date] => 1991-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2732 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/167/05167840.pdf [firstpage_image] =>[orig_patent_app_number] => 803999 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/803999
Systems and methods for clarifying liquids Dec 8, 1991 Issued
07/802182 GRANULATED FILTER FOR THE FILTRATION OF FINE GRADED SUSPENSIONS Dec 3, 1991 Abandoned
Array ( [id] => 3088666 [patent_doc_number] => 05292439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Method for preparing ultrapure water' [patent_app_type] => 1 [patent_app_number] => 7/796389 [patent_app_country] => US [patent_app_date] => 1991-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5760 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/292/05292439.pdf [firstpage_image] =>[orig_patent_app_number] => 796389 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/796389
Method for preparing ultrapure water Nov 21, 1991 Issued
Array ( [id] => 2910305 [patent_doc_number] => 05178764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Process for cleaning or purifying aqueous N-methylmorpholine-N-oxide solutions' [patent_app_type] => 1 [patent_app_number] => 7/797126 [patent_app_country] => US [patent_app_date] => 1991-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3569 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/178/05178764.pdf [firstpage_image] =>[orig_patent_app_number] => 797126 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/797126
Process for cleaning or purifying aqueous N-methylmorpholine-N-oxide solutions Nov 21, 1991 Issued
Array ( [id] => 3029472 [patent_doc_number] => 05300224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Fluid treatment device' [patent_app_type] => 1 [patent_app_number] => 7/796433 [patent_app_country] => US [patent_app_date] => 1991-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4988 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/300/05300224.pdf [firstpage_image] =>[orig_patent_app_number] => 796433 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/796433
Fluid treatment device Nov 20, 1991 Issued
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