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] => 3002113 [patent_doc_number] => 05354477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Low molecular weight amines and amine quaternaries for the removal of soluble organics in oil field produced water' [patent_app_type] => 1 [patent_app_number] => 7/864943 [patent_app_country] => US [patent_app_date] => 1992-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3175 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/354/05354477.pdf [firstpage_image] =>[orig_patent_app_number] => 864943 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/864943
Low molecular weight amines and amine quaternaries for the removal of soluble organics in oil field produced water Apr 6, 1992 Issued
Array ( [id] => 3013000 [patent_doc_number] => 05288407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Denitrification system' [patent_app_type] => 1 [patent_app_number] => 7/863813 [patent_app_country] => US [patent_app_date] => 1992-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9513 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/288/05288407.pdf [firstpage_image] =>[orig_patent_app_number] => 863813 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/863813
Denitrification system Apr 5, 1992 Issued
07/861739 METHOD OF MONITORING PH IN CAUSTIC LIQUOR WET OXIDATION Mar 31, 1992 Abandoned
Array ( [id] => 3022402 [patent_doc_number] => 05348661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-20 [patent_title] => 'Oil absorption method and apparatus utilizing a replaceable bladder' [patent_app_type] => 1 [patent_app_number] => 7/858249 [patent_app_country] => US [patent_app_date] => 1992-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3686 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/348/05348661.pdf [firstpage_image] =>[orig_patent_app_number] => 858249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/858249
Oil absorption method and apparatus utilizing a replaceable bladder Mar 24, 1992 Issued
Array ( [id] => 3037831 [patent_doc_number] => 05286378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Sleeve filter centrifuge' [patent_app_type] => 1 [patent_app_number] => 7/838815 [patent_app_country] => US [patent_app_date] => 1992-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4029 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/286/05286378.pdf [firstpage_image] =>[orig_patent_app_number] => 838815 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/838815
Sleeve filter centrifuge Mar 22, 1992 Issued
Array ( [id] => 3847868 [patent_doc_number] => 05719100 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Water treatment compositions' [patent_app_type] => 1 [patent_app_number] => 7/854903 [patent_app_country] => US [patent_app_date] => 1992-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6915 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/719/05719100.pdf [firstpage_image] =>[orig_patent_app_number] => 854903 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/854903
Water treatment compositions Mar 19, 1992 Issued
Array ( [id] => 2985020 [patent_doc_number] => 05346623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-13 [patent_title] => 'Counter-current process for the rapid regeneration of ion exchange materials in an unrestrained bed' [patent_app_type] => 1 [patent_app_number] => 7/853045 [patent_app_country] => US [patent_app_date] => 1992-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4750 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/346/05346623.pdf [firstpage_image] =>[orig_patent_app_number] => 853045 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/853045
Counter-current process for the rapid regeneration of ion exchange materials in an unrestrained bed Mar 17, 1992 Issued
Array ( [id] => 3022364 [patent_doc_number] => 05348659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-20 [patent_title] => 'Countercurrent regeneration process' [patent_app_type] => 1 [patent_app_number] => 7/853272 [patent_app_country] => US [patent_app_date] => 1992-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 4756 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/348/05348659.pdf [firstpage_image] =>[orig_patent_app_number] => 853272 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/853272
Countercurrent regeneration process Mar 17, 1992 Issued
Array ( [id] => 3094047 [patent_doc_number] => 05314621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Method for the biological purification of wastewater' [patent_app_type] => 1 [patent_app_number] => 7/850610 [patent_app_country] => US [patent_app_date] => 1992-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2031 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/314/05314621.pdf [firstpage_image] =>[orig_patent_app_number] => 850610 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/850610
Method for the biological purification of wastewater Mar 12, 1992 Issued
Array ( [id] => 2956363 [patent_doc_number] => 05264134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Method of filtering pollutants from storm water' [patent_app_type] => 1 [patent_app_number] => 7/848204 [patent_app_country] => US [patent_app_date] => 1992-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2484 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/264/05264134.pdf [firstpage_image] =>[orig_patent_app_number] => 848204 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/848204
Method of filtering pollutants from storm water Mar 9, 1992 Issued
Array ( [id] => 3066070 [patent_doc_number] => 05364535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-15 [patent_title] => 'Method for separating oily pollutants from water runoff' [patent_app_type] => 1 [patent_app_number] => 7/848236 [patent_app_country] => US [patent_app_date] => 1992-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2812 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/364/05364535.pdf [firstpage_image] =>[orig_patent_app_number] => 848236 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/848236
Method for separating oily pollutants from water runoff Mar 8, 1992 Issued
Array ( [id] => 2881993 [patent_doc_number] => 05238583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Method for converting a contaminated waste material to an innocuous granular substance' [patent_app_type] => 1 [patent_app_number] => 7/848664 [patent_app_country] => US [patent_app_date] => 1992-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3627 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238583.pdf [firstpage_image] =>[orig_patent_app_number] => 848664 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/848664
Method for converting a contaminated waste material to an innocuous granular substance Mar 8, 1992 Issued
Array ( [id] => 2942988 [patent_doc_number] => 05262060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Wet oxidation of ammonium salt containing liquors' [patent_app_type] => 1 [patent_app_number] => 7/845567 [patent_app_country] => US [patent_app_date] => 1992-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2230 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/262/05262060.pdf [firstpage_image] =>[orig_patent_app_number] => 845567 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/845567
Wet oxidation of ammonium salt containing liquors Mar 3, 1992 Issued
Array ( [id] => 2924493 [patent_doc_number] => 05232605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Breakdown of waste waters containing aromatic nitro compounds' [patent_app_type] => 1 [patent_app_number] => 7/843811 [patent_app_country] => US [patent_app_date] => 1992-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 797 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/232/05232605.pdf [firstpage_image] =>[orig_patent_app_number] => 843811 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/843811
Breakdown of waste waters containing aromatic nitro compounds Feb 27, 1992 Issued
07/839042 SEMEN FILTER COLUMN Feb 17, 1992 Abandoned
Array ( [id] => 2904862 [patent_doc_number] => 05236594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Process for removing toxicants from aqueous petroleum waste streams' [patent_app_type] => 1 [patent_app_number] => 7/834752 [patent_app_country] => US [patent_app_date] => 1992-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8725 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/236/05236594.pdf [firstpage_image] =>[orig_patent_app_number] => 834752 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/834752
Process for removing toxicants from aqueous petroleum waste streams Feb 11, 1992 Issued
Array ( [id] => 2926778 [patent_doc_number] => 05188732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Ion exchange resin holder' [patent_app_type] => 1 [patent_app_number] => 7/832308 [patent_app_country] => US [patent_app_date] => 1992-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3578 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/188/05188732.pdf [firstpage_image] =>[orig_patent_app_number] => 832308 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/832308
Ion exchange resin holder Feb 6, 1992 Issued
Array ( [id] => 2788334 [patent_doc_number] => 05143611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Apparatus for separating oil from water' [patent_app_type] => 1 [patent_app_number] => 7/831946 [patent_app_country] => US [patent_app_date] => 1992-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1758 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/143/05143611.pdf [firstpage_image] =>[orig_patent_app_number] => 831946 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/831946
Apparatus for separating oil from water Feb 5, 1992 Issued
07/829959 VACUUM SPARGING PROCESS FOR TREATING CONTAMINATED GROUNDWATER AND/OR WASTEWATER Feb 2, 1992 Abandoned
07/827745 PROCESS FOR TREATMENT OF A FLUID Jan 28, 1992 Abandoned
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