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] => 2019808 [patent_doc_number] => 04370239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-25 [patent_title] => 'Bisulfite sponge process' [patent_app_type] => 1 [patent_app_number] => 6/216402 [patent_app_country] => US [patent_app_date] => 1980-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1146 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/370/04370239.pdf [firstpage_image] =>[orig_patent_app_number] => 216402 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/216402
Bisulfite sponge process Dec 14, 1980 Issued
Array ( [id] => 1945221 [patent_doc_number] => 04366054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-28 [patent_title] => 'Filter' [patent_app_type] => 1 [patent_app_number] => 6/215406 [patent_app_country] => US [patent_app_date] => 1980-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3009 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/366/04366054.pdf [firstpage_image] =>[orig_patent_app_number] => 215406 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/215406
Filter Dec 10, 1980 Issued
06/213829 PROCESS FILTER-BACKWASH/CROSS FLOW SYSTEM Dec 8, 1980 Abandoned
Array ( [id] => 2046982 [patent_doc_number] => 04379057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-05 [patent_title] => 'Method for the cyclic regeneration of water-softening systems and programmed water-softening system for applying the method' [patent_app_type] => 1 [patent_app_number] => 6/213728 [patent_app_country] => US [patent_app_date] => 1980-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4469 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/379/04379057.pdf [firstpage_image] =>[orig_patent_app_number] => 213728 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/213728
Method for the cyclic regeneration of water-softening systems and programmed water-softening system for applying the method Dec 4, 1980 Issued
Array ( [id] => 2125592 [patent_doc_number] => 04482510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-13 [patent_title] => 'Self-propelled jet aerator' [patent_app_type] => 1 [patent_app_number] => 6/212881 [patent_app_country] => US [patent_app_date] => 1980-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2728 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/482/04482510.pdf [firstpage_image] =>[orig_patent_app_number] => 212881 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/212881
Self-propelled jet aerator Dec 3, 1980 Issued
Array ( [id] => 2022144 [patent_doc_number] => 04373024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-08 [patent_title] => 'Apparatus useful for foam breaking' [patent_app_type] => 1 [patent_app_number] => 6/212187 [patent_app_country] => US [patent_app_date] => 1980-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1813 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/373/04373024.pdf [firstpage_image] =>[orig_patent_app_number] => 212187 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/212187
Apparatus useful for foam breaking Dec 1, 1980 Issued
Array ( [id] => 1980053 [patent_doc_number] => 04359386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-16 [patent_title] => 'Device for separating oil from an oil-water mixture' [patent_app_type] => 1 [patent_app_number] => 6/198002 [patent_app_country] => US [patent_app_date] => 1980-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3052 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/359/04359386.pdf [firstpage_image] =>[orig_patent_app_number] => 198002 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/198002
Device for separating oil from an oil-water mixture Nov 28, 1980 Issued
06/210923 PROCESS AND APPARATUS FOR REMOVING DISSOLVED IRON FROM WATER Nov 27, 1980 Abandoned
Array ( [id] => 1945765 [patent_doc_number] => 04336133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-22 [patent_title] => 'Ethylene glycol antifreeze repurification apparatus' [patent_app_type] => 1 [patent_app_number] => 6/210400 [patent_app_country] => US [patent_app_date] => 1980-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 962 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/336/04336133.pdf [firstpage_image] =>[orig_patent_app_number] => 210400 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/210400
Ethylene glycol antifreeze repurification apparatus Nov 24, 1980 Issued
Array ( [id] => 1991718 [patent_doc_number] => 04329233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-11 [patent_title] => 'Process for the purification of water' [patent_app_type] => 1 [patent_app_number] => 6/210205 [patent_app_country] => US [patent_app_date] => 1980-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3283 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/329/04329233.pdf [firstpage_image] =>[orig_patent_app_number] => 210205 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/210205
Process for the purification of water Nov 24, 1980 Issued
Array ( [id] => 1938647 [patent_doc_number] => 04334949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-15 [patent_title] => 'Reducing carbonate concentration in aqueous solution' [patent_app_type] => 1 [patent_app_number] => 6/210193 [patent_app_country] => US [patent_app_date] => 1980-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2693 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/334/04334949.pdf [firstpage_image] =>[orig_patent_app_number] => 210193 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/210193
Reducing carbonate concentration in aqueous solution Nov 24, 1980 Issued
Array ( [id] => 1945793 [patent_doc_number] => 04336139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-22 [patent_title] => 'Vacuum pan raising and lowering system' [patent_app_type] => 1 [patent_app_number] => 6/209937 [patent_app_country] => US [patent_app_date] => 1980-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2991 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/336/04336139.pdf [firstpage_image] =>[orig_patent_app_number] => 209937 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/209937
Vacuum pan raising and lowering system Nov 23, 1980 Issued
Array ( [id] => 1959896 [patent_doc_number] => 04358379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Process for refining electric insulating liquids' [patent_app_type] => 1 [patent_app_number] => 6/209297 [patent_app_country] => US [patent_app_date] => 1980-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2426 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358379.pdf [firstpage_image] =>[orig_patent_app_number] => 209297 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/209297
Process for refining electric insulating liquids Nov 20, 1980 Issued
06/206001 INTEGRIERTE FLOTATIONS-FILTRATIONS-ANLAGE Nov 11, 1980 Abandoned
Array ( [id] => 2030582 [patent_doc_number] => 04396511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-02 [patent_title] => 'Cleaning apparatus for curved filter screens' [patent_app_type] => 1 [patent_app_number] => 6/206306 [patent_app_country] => US [patent_app_date] => 1980-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2224 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/396/04396511.pdf [firstpage_image] =>[orig_patent_app_number] => 206306 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/206306
Cleaning apparatus for curved filter screens Nov 11, 1980 Issued
Array ( [id] => 1981844 [patent_doc_number] => 04356089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-26 [patent_title] => 'Recovery of oil' [patent_app_type] => 1 [patent_app_number] => 6/203487 [patent_app_country] => US [patent_app_date] => 1980-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3190 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/356/04356089.pdf [firstpage_image] =>[orig_patent_app_number] => 203487 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/203487
Recovery of oil Nov 2, 1980 Issued
Array ( [id] => 1895651 [patent_doc_number] => 04282261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-04 [patent_title] => 'Beverage filtration process' [patent_app_type] => 1 [patent_app_number] => 6/202389 [patent_app_country] => US [patent_app_date] => 1980-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4790 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/282/04282261.pdf [firstpage_image] =>[orig_patent_app_number] => 202389 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/202389
Beverage filtration process Oct 29, 1980 Issued
Array ( [id] => 2067291 [patent_doc_number] => 04430230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-07 [patent_title] => 'Method for removal of impurities from liquid mixtures' [patent_app_type] => 1 [patent_app_number] => 6/201605 [patent_app_country] => US [patent_app_date] => 1980-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6550 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/430/04430230.pdf [firstpage_image] =>[orig_patent_app_number] => 201605 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/201605
Method for removal of impurities from liquid mixtures Oct 27, 1980 Issued
06/200840 TECHNIQUE FOR INCREASED RETENTION TIME IN OIL FIELD SETTLING TANKS Oct 26, 1980 Abandoned
Array ( [id] => 1959882 [patent_doc_number] => 04358376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Apparatus for detoxifying body fluid' [patent_app_type] => 1 [patent_app_number] => 6/200915 [patent_app_country] => US [patent_app_date] => 1980-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4220 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358376.pdf [firstpage_image] =>[orig_patent_app_number] => 200915 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/200915
Apparatus for detoxifying body fluid Oct 26, 1980 Issued
Menu