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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] => 2027417 [patent_doc_number] => 04378439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-29 [patent_title] => 'Purification of saline solutions' [patent_app_type] => 1 [patent_app_number] => 5/883666 [patent_app_country] => US [patent_app_date] => 1978-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4754 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/378/04378439.pdf [firstpage_image] =>[orig_patent_app_number] => 883666 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/883666
Purification of saline solutions Mar 5, 1978 Issued
Array ( [id] => 1898490 [patent_doc_number] => 04293423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-06 [patent_title] => 'Process and apparatus for ion exchange by use of thermally regenerable resin' [patent_app_type] => 1 [patent_app_number] => 5/843197 [patent_app_country] => US [patent_app_date] => 1977-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4140 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/293/04293423.pdf [firstpage_image] =>[orig_patent_app_number] => 843197 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/843197
Process and apparatus for ion exchange by use of thermally regenerable resin Oct 17, 1977 Issued
Array ( [id] => 1884379 [patent_doc_number] => 04248705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-03 [patent_title] => 'Process for removing oil from oily waste water streams' [patent_app_type] => 1 [patent_app_number] => 5/794046 [patent_app_country] => US [patent_app_date] => 1977-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2376 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/248/04248705.pdf [firstpage_image] =>[orig_patent_app_number] => 794046 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/794046
Process for removing oil from oily waste water streams May 4, 1977 Issued
Array ( [id] => 1904714 [patent_doc_number] => 04302337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-24 [patent_title] => 'Separation of oil from water' [patent_app_type] => 1 [patent_app_number] => 5/758280 [patent_app_country] => US [patent_app_date] => 1977-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4028 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/302/04302337.pdf [firstpage_image] =>[orig_patent_app_number] => 758280 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/758280
Separation of oil from water Jan 9, 1977 Issued
Array ( [id] => 7928873 [patent_doc_number] => 03984326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1976-10-05 [patent_title] => 'Gravity filtering equipment' [patent_app_type] => 1 [patent_app_number] => 5/524254 [patent_app_country] => US [patent_app_date] => 1974-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1377 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/03/984/03984326.pdf [firstpage_image] =>[orig_patent_app_number] => 524254 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/524254
Gravity filtering equipment Nov 14, 1974 Issued
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