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] => 4398786 [patent_doc_number] => 06270676 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Process for removing ethers and/or polycyclic aromatic hydrocarbons from water containing them' [patent_app_type] => 1 [patent_app_number] => 8/797126 [patent_app_country] => US [patent_app_date] => 1997-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2047 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/270/06270676.pdf [firstpage_image] =>[orig_patent_app_number] => 797126 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/797126
Process for removing ethers and/or polycyclic aromatic hydrocarbons from water containing them Feb 9, 1997 Issued
Array ( [id] => 3919177 [patent_doc_number] => 05876607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Activated carbon treated by carbon dioxide for the stabilization of treated water pH and the control of aluminum in the treated water' [patent_app_type] => 1 [patent_app_number] => 8/795002 [patent_app_country] => US [patent_app_date] => 1997-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3028 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/876/05876607.pdf [firstpage_image] =>[orig_patent_app_number] => 795002 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795002
Activated carbon treated by carbon dioxide for the stabilization of treated water pH and the control of aluminum in the treated water Feb 4, 1997 Issued
Array ( [id] => 4021469 [patent_doc_number] => 05993672 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Slow sand filter for use with intermittently flowing water supply and method of use thereof' [patent_app_type] => 1 [patent_app_number] => 8/788497 [patent_app_country] => US [patent_app_date] => 1997-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5426 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/993/05993672.pdf [firstpage_image] =>[orig_patent_app_number] => 788497 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/788497
Slow sand filter for use with intermittently flowing water supply and method of use thereof Jan 27, 1997 Issued
Array ( [id] => 3785163 [patent_doc_number] => 05779906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Method of removing heavy metal ions from a liquid with chemically active ceramic compositions with a pyrogallol moiety' [patent_app_type] => 1 [patent_app_number] => 8/791477 [patent_app_country] => US [patent_app_date] => 1997-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6267 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/779/05779906.pdf [firstpage_image] =>[orig_patent_app_number] => 791477 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/791477
Method of removing heavy metal ions from a liquid with chemically active ceramic compositions with a pyrogallol moiety Jan 26, 1997 Issued
Array ( [id] => 3868513 [patent_doc_number] => 05746922 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Process for removing chromate ion from a concentrated solution of sodium sulfate' [patent_app_type] => 1 [patent_app_number] => 8/789657 [patent_app_country] => US [patent_app_date] => 1997-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5633 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/746/05746922.pdf [firstpage_image] =>[orig_patent_app_number] => 789657 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/789657
Process for removing chromate ion from a concentrated solution of sodium sulfate Jan 26, 1997 Issued
Array ( [id] => 3769247 [patent_doc_number] => 05817239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Method of removing heavy metal ions from a liquid with chemically active ceramic compositions with an hydroxyquinoline moiety' [patent_app_type] => 1 [patent_app_number] => 8/788397 [patent_app_country] => US [patent_app_date] => 1997-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6833 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/817/05817239.pdf [firstpage_image] =>[orig_patent_app_number] => 788397 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/788397
Method of removing heavy metal ions from a liquid with chemically active ceramic compositions with an hydroxyquinoline moiety Jan 26, 1997 Issued
Array ( [id] => 3827532 [patent_doc_number] => 05814226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Method of removing heavy metal ions from a liquid with chemically active ceramic compositions with a thiol and/or amine moiety' [patent_app_type] => 1 [patent_app_number] => 8/788396 [patent_app_country] => US [patent_app_date] => 1997-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7539 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/814/05814226.pdf [firstpage_image] =>[orig_patent_app_number] => 788396 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/788396
Method of removing heavy metal ions from a liquid with chemically active ceramic compositions with a thiol and/or amine moiety Jan 26, 1997 Issued
Array ( [id] => 3877255 [patent_doc_number] => 05776340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Apparatus for minimizing wastewater discharge' [patent_app_type] => 1 [patent_app_number] => 8/787691 [patent_app_country] => US [patent_app_date] => 1997-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 15875 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 551 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/776/05776340.pdf [firstpage_image] =>[orig_patent_app_number] => 787691 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/787691
Apparatus for minimizing wastewater discharge Jan 22, 1997 Issued
Array ( [id] => 3881404 [patent_doc_number] => 05833846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'High-purity water producing apparatus utilizing boron-selective ion exchange resin' [patent_app_type] => 1 [patent_app_number] => 8/785507 [patent_app_country] => US [patent_app_date] => 1997-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5007 [patent_no_of_claims] => 7 [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/05/833/05833846.pdf [firstpage_image] =>[orig_patent_app_number] => 785507 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/785507
High-purity water producing apparatus utilizing boron-selective ion exchange resin Jan 16, 1997 Issued
Array ( [id] => 3855721 [patent_doc_number] => 05795471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Shower head having a water purifying function' [patent_app_type] => 1 [patent_app_number] => 8/784004 [patent_app_country] => US [patent_app_date] => 1997-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4389 [patent_no_of_claims] => 2 [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/05/795/05795471.pdf [firstpage_image] =>[orig_patent_app_number] => 784004 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784004
Shower head having a water purifying function Jan 14, 1997 Issued
Array ( [id] => 3721690 [patent_doc_number] => 05702611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Process for removing heavy metal ions by ion exchange' [patent_app_type] => 1 [patent_app_number] => 8/783131 [patent_app_country] => US [patent_app_date] => 1997-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5902 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/702/05702611.pdf [firstpage_image] =>[orig_patent_app_number] => 783131 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/783131
Process for removing heavy metal ions by ion exchange Jan 13, 1997 Issued
08/781325 FILTERABLE COMPOSITE ADSORBENTS Jan 9, 1997 Abandoned
Array ( [id] => 4028270 [patent_doc_number] => 05942123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Method of using a filter aid protein-polysaccharide complex composition' [patent_app_type] => 1 [patent_app_number] => 8/779455 [patent_app_country] => US [patent_app_date] => 1997-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8147 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/942/05942123.pdf [firstpage_image] =>[orig_patent_app_number] => 779455 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/779455
Method of using a filter aid protein-polysaccharide complex composition Jan 6, 1997 Issued
Array ( [id] => 3956866 [patent_doc_number] => 05900153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Device with granular carbon filter medium for purification of gasoline used in the internal-combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/779252 [patent_app_country] => US [patent_app_date] => 1997-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1373 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/900/05900153.pdf [firstpage_image] =>[orig_patent_app_number] => 779252 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/779252
Device with granular carbon filter medium for purification of gasoline used in the internal-combustion engine Jan 2, 1997 Issued
Array ( [id] => 3986525 [patent_doc_number] => 05919287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Process for the purification of a solution of lithium salts contaminated by metallic cations and use of this process in the production of zeolites exchanged with lithium' [patent_app_type] => 1 [patent_app_number] => 8/775243 [patent_app_country] => US [patent_app_date] => 1996-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4173 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/919/05919287.pdf [firstpage_image] =>[orig_patent_app_number] => 775243 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/775243
Process for the purification of a solution of lithium salts contaminated by metallic cations and use of this process in the production of zeolites exchanged with lithium Dec 29, 1996 Issued
Array ( [id] => 3950718 [patent_doc_number] => 05955510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Process for the regeneration of ion exchange resins in a fixed double-bed type apparatus' [patent_app_type] => 1 [patent_app_number] => 8/716197 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4724 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/955/05955510.pdf [firstpage_image] =>[orig_patent_app_number] => 716197 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/716197
Process for the regeneration of ion exchange resins in a fixed double-bed type apparatus Dec 22, 1996 Issued
Array ( [id] => 4033644 [patent_doc_number] => 05942463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Alkali resistant protein adsorbent' [patent_app_type] => 1 [patent_app_number] => 8/750082 [patent_app_country] => US [patent_app_date] => 1996-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1915 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/942/05942463.pdf [firstpage_image] =>[orig_patent_app_number] => 750082 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/750082
Alkali resistant protein adsorbent Dec 18, 1996 Issued
Array ( [id] => 3734501 [patent_doc_number] => 05785848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Rectangular body water purification device' [patent_app_type] => 1 [patent_app_number] => 8/761219 [patent_app_country] => US [patent_app_date] => 1996-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1082 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/785/05785848.pdf [firstpage_image] =>[orig_patent_app_number] => 761219 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/761219
Rectangular body water purification device Dec 5, 1996 Issued
Array ( [id] => 3752669 [patent_doc_number] => 05851388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Water purifier with sterilizing device' [patent_app_type] => 1 [patent_app_number] => 8/764106 [patent_app_country] => US [patent_app_date] => 1996-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3031 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/851/05851388.pdf [firstpage_image] =>[orig_patent_app_number] => 764106 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/764106
Water purifier with sterilizing device Dec 5, 1996 Issued
Array ( [id] => 3902795 [patent_doc_number] => 05897778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Method for eliminating environmental pollutants' [patent_app_type] => 1 [patent_app_number] => 8/753724 [patent_app_country] => US [patent_app_date] => 1996-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5282 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/897/05897778.pdf [firstpage_image] =>[orig_patent_app_number] => 753724 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/753724
Method for eliminating environmental pollutants Nov 28, 1996 Issued
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