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] => 2313777 [patent_doc_number] => 04715965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-29 [patent_title] => 'Method for separating and recovering volatilizable contaminants from soil' [patent_app_type] => 1 [patent_app_number] => 6/864720 [patent_app_country] => US [patent_app_date] => 1986-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3121 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/715/04715965.pdf [firstpage_image] =>[orig_patent_app_number] => 864720 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/864720
Method for separating and recovering volatilizable contaminants from soil May 18, 1986 Issued
Array ( [id] => 2412362 [patent_doc_number] => 04728432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Method for decontaminating blood' [patent_app_type] => 1 [patent_app_number] => 6/863470 [patent_app_country] => US [patent_app_date] => 1986-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2904 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728432.pdf [firstpage_image] =>[orig_patent_app_number] => 863470 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/863470
Method for decontaminating blood May 13, 1986 Issued
Array ( [id] => 2479315 [patent_doc_number] => 04882288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Assay technique and equipment' [patent_app_type] => 1 [patent_app_number] => 7/866080 [patent_app_country] => US [patent_app_date] => 1986-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4502 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/882/04882288.pdf [firstpage_image] =>[orig_patent_app_number] => 866080 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/866080
Assay technique and equipment May 12, 1986 Abandoned
Array ( [id] => 2410839 [patent_doc_number] => 04719013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-12 [patent_title] => 'Ceramic foam filter' [patent_app_type] => 1 [patent_app_number] => 6/862268 [patent_app_country] => US [patent_app_date] => 1986-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2441 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/719/04719013.pdf [firstpage_image] =>[orig_patent_app_number] => 862268 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/862268
Ceramic foam filter May 11, 1986 Issued
Array ( [id] => 2409830 [patent_doc_number] => 04741834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-03 [patent_title] => 'Method for underground support and removal of hazardous ions in ground waters' [patent_app_type] => 1 [patent_app_number] => 6/861027 [patent_app_country] => US [patent_app_date] => 1986-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2609 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/741/04741834.pdf [firstpage_image] =>[orig_patent_app_number] => 861027 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/861027
Method for underground support and removal of hazardous ions in ground waters May 7, 1986 Issued
Array ( [id] => 2362150 [patent_doc_number] => 04693828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Method of ion-exchanging and/or adsorption' [patent_app_type] => 1 [patent_app_number] => 6/866489 [patent_app_country] => US [patent_app_date] => 1986-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4574 [patent_no_of_claims] => 18 [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/04/693/04693828.pdf [firstpage_image] =>[orig_patent_app_number] => 866489 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/866489
Method of ion-exchanging and/or adsorption May 6, 1986 Issued
Array ( [id] => 2418618 [patent_doc_number] => 04780197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Chlorination module for cartridge filter unit' [patent_app_type] => 1 [patent_app_number] => 6/860659 [patent_app_country] => US [patent_app_date] => 1986-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7341 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/780/04780197.pdf [firstpage_image] =>[orig_patent_app_number] => 860659 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/860659
Chlorination module for cartridge filter unit May 6, 1986 Issued
Array ( [id] => 2440986 [patent_doc_number] => 04740297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Water softener cabinet' [patent_app_type] => 1 [patent_app_number] => 6/858732 [patent_app_country] => US [patent_app_date] => 1986-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1845 [patent_no_of_claims] => 6 [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/04/740/04740297.pdf [firstpage_image] =>[orig_patent_app_number] => 858732 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858732
Water softener cabinet May 1, 1986 Issued
Array ( [id] => 2416191 [patent_doc_number] => 04726905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Method for removing polychlorinated biphenyl compounds from water' [patent_app_type] => 1 [patent_app_number] => 6/858067 [patent_app_country] => US [patent_app_date] => 1986-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2528 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/726/04726905.pdf [firstpage_image] =>[orig_patent_app_number] => 858067 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858067
Method for removing polychlorinated biphenyl compounds from water Apr 29, 1986 Issued
06/854981 MEMBRANE FILTRATION OF CELL CULTURE MEDIA WITH ION EXCHANGE RESINS Apr 27, 1986 Abandoned
Array ( [id] => 2439469 [patent_doc_number] => 04778602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Method of producing multi-functional filtering medium' [patent_app_type] => 1 [patent_app_number] => 6/856368 [patent_app_country] => US [patent_app_date] => 1986-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 5323 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778602.pdf [firstpage_image] =>[orig_patent_app_number] => 856368 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/856368
Method of producing multi-functional filtering medium Apr 27, 1986 Issued
Array ( [id] => 2453528 [patent_doc_number] => 04717476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Water purification apparatus' [patent_app_type] => 1 [patent_app_number] => 6/855734 [patent_app_country] => US [patent_app_date] => 1986-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3338 [patent_no_of_claims] => 4 [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/04/717/04717476.pdf [firstpage_image] =>[orig_patent_app_number] => 855734 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/855734
Water purification apparatus Apr 24, 1986 Issued
Array ( [id] => 2411899 [patent_doc_number] => 04746431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Device for the collection of water in a granular material bed filter' [patent_app_type] => 1 [patent_app_number] => 6/853747 [patent_app_country] => US [patent_app_date] => 1986-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1590 [patent_no_of_claims] => 8 [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/04/746/04746431.pdf [firstpage_image] =>[orig_patent_app_number] => 853747 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/853747
Device for the collection of water in a granular material bed filter Apr 17, 1986 Issued
06/850464 PURIFICATION OF BRINES WITH HYDROUS METAL OXIDE ION EXCHANGERS Apr 10, 1986 Abandoned
Array ( [id] => 2384746 [patent_doc_number] => 04764281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Method of removing radioactive isotopes of heavy metals' [patent_app_type] => 1 [patent_app_number] => 6/849152 [patent_app_country] => US [patent_app_date] => 1986-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3262 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764281.pdf [firstpage_image] =>[orig_patent_app_number] => 849152 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/849152
Method of removing radioactive isotopes of heavy metals Apr 6, 1986 Issued
Array ( [id] => 2384715 [patent_doc_number] => 04753728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Water filter' [patent_app_type] => 1 [patent_app_number] => 6/849167 [patent_app_country] => US [patent_app_date] => 1986-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3811 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/753/04753728.pdf [firstpage_image] =>[orig_patent_app_number] => 849167 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/849167
Water filter Apr 6, 1986 Issued
Array ( [id] => 2415977 [patent_doc_number] => 04734200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Process for removal of fluoride and phosphorus-type contaminants from acidic wastewater' [patent_app_type] => 1 [patent_app_number] => 6/848130 [patent_app_country] => US [patent_app_date] => 1986-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4948 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734200.pdf [firstpage_image] =>[orig_patent_app_number] => 848130 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/848130
Process for removal of fluoride and phosphorus-type contaminants from acidic wastewater Apr 3, 1986 Issued
Array ( [id] => 2314006 [patent_doc_number] => 04686043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Batch type filter system' [patent_app_type] => 1 [patent_app_number] => 6/844197 [patent_app_country] => US [patent_app_date] => 1986-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1458 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/686/04686043.pdf [firstpage_image] =>[orig_patent_app_number] => 844197 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/844197
Batch type filter system Mar 25, 1986 Issued
Array ( [id] => 2348710 [patent_doc_number] => 04704210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Process and apparatus for filtering fluids' [patent_app_type] => 1 [patent_app_number] => 6/843996 [patent_app_country] => US [patent_app_date] => 1986-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6731 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/704/04704210.pdf [firstpage_image] =>[orig_patent_app_number] => 843996 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/843996
Process and apparatus for filtering fluids Mar 24, 1986 Issued
Array ( [id] => 2665591 [patent_doc_number] => 04983302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Complex preparation-process for decreasing the non-radioactive salt content of waste solutions of nuclear power stations' [patent_app_type] => 1 [patent_app_number] => 6/843741 [patent_app_country] => US [patent_app_date] => 1986-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3685 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/983/04983302.pdf [firstpage_image] =>[orig_patent_app_number] => 843741 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/843741
Complex preparation-process for decreasing the non-radioactive salt content of waste solutions of nuclear power stations Mar 24, 1986 Issued
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