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] => 2019764 [patent_doc_number] => 04370234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-25 [patent_title] => 'System and method for removing ammonia from wastewater' [patent_app_type] => 1 [patent_app_number] => 6/231833 [patent_app_country] => US [patent_app_date] => 1981-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4857 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/370/04370234.pdf [firstpage_image] =>[orig_patent_app_number] => 231833 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/231833
System and method for removing ammonia from wastewater Feb 4, 1981 Issued
Array ( [id] => 1945231 [patent_doc_number] => 04366056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-28 [patent_title] => 'Filter having a fixed strainer' [patent_app_type] => 1 [patent_app_number] => 6/231629 [patent_app_country] => US [patent_app_date] => 1981-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2440 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/366/04366056.pdf [firstpage_image] =>[orig_patent_app_number] => 231629 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/231629
Filter having a fixed strainer Feb 4, 1981 Issued
Array ( [id] => 1974193 [patent_doc_number] => 04364825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-21 [patent_title] => 'Liquid filter' [patent_app_type] => 1 [patent_app_number] => 6/231050 [patent_app_country] => US [patent_app_date] => 1981-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3304 [patent_no_of_claims] => 13 [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/04/364/04364825.pdf [firstpage_image] =>[orig_patent_app_number] => 231050 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/231050
Liquid filter Feb 2, 1981 Issued
Array ( [id] => 1981863 [patent_doc_number] => 04356093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-26 [patent_title] => 'Method of increasing the effectiveness of or the effective production rate of a process by integrated feed' [patent_app_type] => 1 [patent_app_number] => 6/230153 [patent_app_country] => US [patent_app_date] => 1981-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 10135 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/356/04356093.pdf [firstpage_image] =>[orig_patent_app_number] => 230153 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/230153
Method of increasing the effectiveness of or the effective production rate of a process by integrated feed Jan 29, 1981 Issued
Array ( [id] => 2072430 [patent_doc_number] => 04470905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-11 [patent_title] => 'Mechanism for extraction of immiscible, less dense material from a fluid' [patent_app_type] => 1 [patent_app_number] => 6/229525 [patent_app_country] => US [patent_app_date] => 1981-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2766 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/470/04470905.pdf [firstpage_image] =>[orig_patent_app_number] => 229525 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/229525
Mechanism for extraction of immiscible, less dense material from a fluid Jan 28, 1981 Issued
Array ( [id] => 2031486 [patent_doc_number] => 04367145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-04 [patent_title] => 'Portable water clarifier' [patent_app_type] => 1 [patent_app_number] => 6/228078 [patent_app_country] => US [patent_app_date] => 1981-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2792 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/367/04367145.pdf [firstpage_image] =>[orig_patent_app_number] => 228078 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/228078
Portable water clarifier Jan 25, 1981 Issued
Array ( [id] => 2045193 [patent_doc_number] => 04387026 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Ion exchange regeneration plant' [patent_app_type] => 1 [patent_app_number] => 6/228662 [patent_app_country] => US [patent_app_date] => 1981-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3988 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/387/04387026.pdf [firstpage_image] =>[orig_patent_app_number] => 228662 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/228662
Ion exchange regeneration plant Jan 25, 1981 Issued
Array ( [id] => 1956096 [patent_doc_number] => 04332679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-01 [patent_title] => 'Device for indicating the degree of exhaustion of an adsorption filter' [patent_app_type] => 1 [patent_app_number] => 6/226158 [patent_app_country] => US [patent_app_date] => 1981-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1299 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/332/04332679.pdf [firstpage_image] =>[orig_patent_app_number] => 226158 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/226158
Device for indicating the degree of exhaustion of an adsorption filter Jan 18, 1981 Issued
Array ( [id] => 1993040 [patent_doc_number] => 04344850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-17 [patent_title] => 'Fuel cell power plant coolant cleaning system and method' [patent_app_type] => 1 [patent_app_number] => 6/226266 [patent_app_country] => US [patent_app_date] => 1981-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3015 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/344/04344850.pdf [firstpage_image] =>[orig_patent_app_number] => 226266 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/226266
Fuel cell power plant coolant cleaning system and method Jan 18, 1981 Issued
Array ( [id] => 1993031 [patent_doc_number] => 04344849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-17 [patent_title] => 'Fuel cell power plant self-controlling coolant cleaning process' [patent_app_type] => 1 [patent_app_number] => 6/226267 [patent_app_country] => US [patent_app_date] => 1981-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3297 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/344/04344849.pdf [firstpage_image] =>[orig_patent_app_number] => 226267 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/226267
Fuel cell power plant self-controlling coolant cleaning process Jan 18, 1981 Issued
Array ( [id] => 1993049 [patent_doc_number] => 04344851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-17 [patent_title] => 'Phillipsite-type zeolites for ammonia adsorption' [patent_app_type] => 1 [patent_app_number] => 6/225528 [patent_app_country] => US [patent_app_date] => 1981-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4183 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/344/04344851.pdf [firstpage_image] =>[orig_patent_app_number] => 225528 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/225528
Phillipsite-type zeolites for ammonia adsorption Jan 15, 1981 Issued
Array ( [id] => 2030879 [patent_doc_number] => 04367081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-04 [patent_title] => 'Particulate filter assembly' [patent_app_type] => 1 [patent_app_number] => 6/225485 [patent_app_country] => US [patent_app_date] => 1981-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3919 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/367/04367081.pdf [firstpage_image] =>[orig_patent_app_number] => 225485 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/225485
Particulate filter assembly Jan 15, 1981 Issued
Array ( [id] => 1991651 [patent_doc_number] => 04329225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-11 [patent_title] => 'Mixed bed deionizer' [patent_app_type] => 1 [patent_app_number] => 6/220325 [patent_app_country] => US [patent_app_date] => 1980-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 46 [patent_no_of_words] => 9644 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/329/04329225.pdf [firstpage_image] =>[orig_patent_app_number] => 220325 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/220325
Mixed bed deionizer Dec 28, 1980 Issued
Array ( [id] => 2026057 [patent_doc_number] => 04378295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-29 [patent_title] => 'Desilication of geothermal water' [patent_app_type] => 1 [patent_app_number] => 6/218844 [patent_app_country] => US [patent_app_date] => 1980-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2718 [patent_no_of_claims] => 12 [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/04/378/04378295.pdf [firstpage_image] =>[orig_patent_app_number] => 218844 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/218844
Desilication of geothermal water Dec 21, 1980 Issued
Array ( [id] => 1974517 [patent_doc_number] => 04353992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-12 [patent_title] => 'Process for the regeneration of a sorbent' [patent_app_type] => 1 [patent_app_number] => 6/217576 [patent_app_country] => US [patent_app_date] => 1980-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7905 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/353/04353992.pdf [firstpage_image] =>[orig_patent_app_number] => 217576 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/217576
Process for the regeneration of a sorbent Dec 17, 1980 Issued
Array ( [id] => 1957945 [patent_doc_number] => 04333768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-08 [patent_title] => 'Technique to reduce the zeolite molecular sieve solubility in an aqueous system' [patent_app_type] => 1 [patent_app_number] => 6/217945 [patent_app_country] => US [patent_app_date] => 1980-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10096 [patent_no_of_claims] => 9 [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/04/333/04333768.pdf [firstpage_image] =>[orig_patent_app_number] => 217945 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/217945
Technique to reduce the zeolite molecular sieve solubility in an aqueous system Dec 17, 1980 Issued
Array ( [id] => 1957951 [patent_doc_number] => 04333769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-08 [patent_title] => 'Technique to reduce the zeolite molecular sieve solubility in an aqueous system' [patent_app_type] => 1 [patent_app_number] => 6/217946 [patent_app_country] => US [patent_app_date] => 1980-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8573 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/333/04333769.pdf [firstpage_image] =>[orig_patent_app_number] => 217946 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/217946
Technique to reduce the zeolite molecular sieve solubility in an aqueous system Dec 17, 1980 Issued
Array ( [id] => 2005769 [patent_doc_number] => 04368126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-11 [patent_title] => 'Method of removing moisture from hydraulic systems' [patent_app_type] => 1 [patent_app_number] => 6/216120 [patent_app_country] => US [patent_app_date] => 1980-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 791 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/368/04368126.pdf [firstpage_image] =>[orig_patent_app_number] => 216120 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/216120
Method of removing moisture from hydraulic systems Dec 14, 1980 Issued
Array ( [id] => 2006789 [patent_doc_number] => 04421652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-20 [patent_title] => 'Fluid treating method' [patent_app_type] => 1 [patent_app_number] => 6/216558 [patent_app_country] => US [patent_app_date] => 1980-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 14880 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/421/04421652.pdf [firstpage_image] =>[orig_patent_app_number] => 216558 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/216558
Fluid treating method Dec 14, 1980 Issued
Array ( [id] => 2026508 [patent_doc_number] => 04376706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-15 [patent_title] => 'Chromium and zinc removal and recovery by ion exchange' [patent_app_type] => 1 [patent_app_number] => 6/216271 [patent_app_country] => US [patent_app_date] => 1980-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9649 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/376/04376706.pdf [firstpage_image] =>[orig_patent_app_number] => 216271 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/216271
Chromium and zinc removal and recovery by ion exchange Dec 14, 1980 Issued
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